./Ultimate.py --spec ../../sv-benchmarks/c/ConcurrencySafety.prp --file ../../sv-benchmarks/c/pthread/sigma_false-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_0c657be9-f2f4-41b8-8251-f5f952c620ac/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_0c657be9-f2f4-41b8-8251-f5f952c620ac/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_0c657be9-f2f4-41b8-8251-f5f952c620ac/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_0c657be9-f2f4-41b8-8251-f5f952c620ac/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread/sigma_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_0c657be9-f2f4-41b8-8251-f5f952c620ac/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_0c657be9-f2f4-41b8-8251-f5f952c620ac/bin-2019/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 574df94a903166a1b27be7d989c6ac88f507ceb5 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_0c657be9-f2f4-41b8-8251-f5f952c620ac/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_0c657be9-f2f4-41b8-8251-f5f952c620ac/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_0c657be9-f2f4-41b8-8251-f5f952c620ac/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_0c657be9-f2f4-41b8-8251-f5f952c620ac/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread/sigma_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_0c657be9-f2f4-41b8-8251-f5f952c620ac/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_0c657be9-f2f4-41b8-8251-f5f952c620ac/bin-2019/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 574df94a903166a1b27be7d989c6ac88f507ceb5 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: NullPointerException: null --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-09 22:31:32,572 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-09 22:31:32,573 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-09 22:31:32,580 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-09 22:31:32,580 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-09 22:31:32,581 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-09 22:31:32,581 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-09 22:31:32,582 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-09 22:31:32,583 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-09 22:31:32,584 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-09 22:31:32,585 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-09 22:31:32,585 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-09 22:31:32,586 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-09 22:31:32,586 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-09 22:31:32,587 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-09 22:31:32,588 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-09 22:31:32,588 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-09 22:31:32,589 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-09 22:31:32,591 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-09 22:31:32,592 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-09 22:31:32,592 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-09 22:31:32,593 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-09 22:31:32,595 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-09 22:31:32,595 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-09 22:31:32,595 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-09 22:31:32,596 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-09 22:31:32,596 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-09 22:31:32,597 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-09 22:31:32,598 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-09 22:31:32,598 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-09 22:31:32,598 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-09 22:31:32,599 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-09 22:31:32,599 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-09 22:31:32,599 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-09 22:31:32,600 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-09 22:31:32,600 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-09 22:31:32,601 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_0c657be9-f2f4-41b8-8251-f5f952c620ac/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-09 22:31:32,611 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-09 22:31:32,611 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-09 22:31:32,611 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-09 22:31:32,612 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-09 22:31:32,612 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-09 22:31:32,612 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-09 22:31:32,612 INFO L133 SettingsManager]: * Use SBE=true [2018-11-09 22:31:32,613 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-09 22:31:32,613 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-09 22:31:32,613 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-09 22:31:32,613 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-09 22:31:32,613 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-09 22:31:32,613 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-09 22:31:32,613 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-09 22:31:32,613 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-09 22:31:32,614 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-09 22:31:32,614 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-09 22:31:32,614 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-09 22:31:32,614 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-09 22:31:32,614 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-09 22:31:32,614 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-09 22:31:32,614 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-09 22:31:32,615 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-09 22:31:32,615 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-09 22:31:32,615 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-09 22:31:32,615 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-09 22:31:32,615 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-09 22:31:32,615 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-09 22:31:32,615 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-09 22:31:32,616 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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/working_dir_0c657be9-f2f4-41b8-8251-f5f952c620ac/bin-2019/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 -> 574df94a903166a1b27be7d989c6ac88f507ceb5 [2018-11-09 22:31:32,637 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-09 22:31:32,645 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-09 22:31:32,647 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-09 22:31:32,648 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-09 22:31:32,648 INFO L276 PluginConnector]: CDTParser initialized [2018-11-09 22:31:32,648 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_0c657be9-f2f4-41b8-8251-f5f952c620ac/bin-2019/uautomizer/../../sv-benchmarks/c/pthread/sigma_false-unreach-call.i [2018-11-09 22:31:32,684 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_0c657be9-f2f4-41b8-8251-f5f952c620ac/bin-2019/uautomizer/data/2c01d87c8/8a1a15eaa32c45d8affaf598dea6b060/FLAG46f72467b [2018-11-09 22:31:33,160 INFO L298 CDTParser]: Found 1 translation units. [2018-11-09 22:31:33,161 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_0c657be9-f2f4-41b8-8251-f5f952c620ac/sv-benchmarks/c/pthread/sigma_false-unreach-call.i [2018-11-09 22:31:33,173 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_0c657be9-f2f4-41b8-8251-f5f952c620ac/bin-2019/uautomizer/data/2c01d87c8/8a1a15eaa32c45d8affaf598dea6b060/FLAG46f72467b [2018-11-09 22:31:33,185 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_0c657be9-f2f4-41b8-8251-f5f952c620ac/bin-2019/uautomizer/data/2c01d87c8/8a1a15eaa32c45d8affaf598dea6b060 [2018-11-09 22:31:33,187 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-09 22:31:33,188 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-09 22:31:33,189 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-09 22:31:33,189 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-09 22:31:33,192 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-09 22:31:33,193 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 10:31:33" (1/1) ... [2018-11-09 22:31:33,195 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49867e84 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:31:33, skipping insertion in model container [2018-11-09 22:31:33,195 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 10:31:33" (1/1) ... [2018-11-09 22:31:33,203 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-09 22:31:33,239 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-09 22:31:33,545 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-09 22:31:33,552 INFO L189 MainTranslator]: Completed pre-run [2018-11-09 22:31:33,586 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-09 22:31:33,678 INFO L193 MainTranslator]: Completed translation [2018-11-09 22:31:33,679 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:31:33 WrapperNode [2018-11-09 22:31:33,679 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-09 22:31:33,679 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-09 22:31:33,680 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-09 22:31:33,680 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-09 22:31:33,737 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:31:33" (1/1) ... [2018-11-09 22:31:33,737 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:31:33" (1/1) ... [2018-11-09 22:31:33,751 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:31:33" (1/1) ... [2018-11-09 22:31:33,751 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:31:33" (1/1) ... [2018-11-09 22:31:33,763 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:31:33" (1/1) ... [2018-11-09 22:31:33,767 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:31:33" (1/1) ... [2018-11-09 22:31:33,771 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:31:33" (1/1) ... [2018-11-09 22:31:33,778 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-09 22:31:33,778 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-09 22:31:33,778 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-09 22:31:33,778 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-09 22:31:33,779 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:31:33" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0c657be9-f2f4-41b8-8251-f5f952c620ac/bin-2019/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 [2018-11-09 22:31:33,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-09 22:31:33,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-09 22:31:33,814 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-09 22:31:33,814 INFO L138 BoogieDeclarations]: Found implementation of procedure thread [2018-11-09 22:31:33,814 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-09 22:31:33,814 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-09 22:31:33,814 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-09 22:31:33,814 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2018-11-09 22:31:33,814 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2018-11-09 22:31:33,814 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2018-11-09 22:31:33,815 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2018-11-09 22:31:33,815 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2018-11-09 22:31:33,815 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2018-11-09 22:31:33,815 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2018-11-09 22:31:33,815 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2018-11-09 22:31:33,815 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2018-11-09 22:31:33,815 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2018-11-09 22:31:33,815 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2018-11-09 22:31:33,815 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2018-11-09 22:31:33,815 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2018-11-09 22:31:33,816 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2018-11-09 22:31:33,816 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2018-11-09 22:31:33,816 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2018-11-09 22:31:33,816 INFO L130 BoogieDeclarations]: Found specification of procedure select [2018-11-09 22:31:33,816 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2018-11-09 22:31:33,816 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2018-11-09 22:31:33,816 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2018-11-09 22:31:33,816 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2018-11-09 22:31:33,816 INFO L130 BoogieDeclarations]: Found specification of procedure random [2018-11-09 22:31:33,816 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2018-11-09 22:31:33,816 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2018-11-09 22:31:33,816 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2018-11-09 22:31:33,816 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2018-11-09 22:31:33,817 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2018-11-09 22:31:33,817 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2018-11-09 22:31:33,817 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2018-11-09 22:31:33,817 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2018-11-09 22:31:33,817 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2018-11-09 22:31:33,817 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2018-11-09 22:31:33,817 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2018-11-09 22:31:33,817 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2018-11-09 22:31:33,817 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2018-11-09 22:31:33,817 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2018-11-09 22:31:33,817 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2018-11-09 22:31:33,817 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2018-11-09 22:31:33,817 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2018-11-09 22:31:33,817 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2018-11-09 22:31:33,817 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2018-11-09 22:31:33,817 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2018-11-09 22:31:33,818 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2018-11-09 22:31:33,818 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2018-11-09 22:31:33,818 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2018-11-09 22:31:33,818 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2018-11-09 22:31:33,818 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2018-11-09 22:31:33,818 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2018-11-09 22:31:33,818 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2018-11-09 22:31:33,818 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2018-11-09 22:31:33,818 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-09 22:31:33,818 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-11-09 22:31:33,818 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2018-11-09 22:31:33,818 INFO L130 BoogieDeclarations]: Found specification of procedure free [2018-11-09 22:31:33,818 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2018-11-09 22:31:33,818 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2018-11-09 22:31:33,818 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2018-11-09 22:31:33,818 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2018-11-09 22:31:33,819 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2018-11-09 22:31:33,819 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2018-11-09 22:31:33,819 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2018-11-09 22:31:33,819 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-09 22:31:33,819 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2018-11-09 22:31:33,819 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2018-11-09 22:31:33,819 INFO L130 BoogieDeclarations]: Found specification of procedure __secure_getenv [2018-11-09 22:31:33,819 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2018-11-09 22:31:33,819 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2018-11-09 22:31:33,819 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2018-11-09 22:31:33,819 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2018-11-09 22:31:33,819 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2018-11-09 22:31:33,819 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2018-11-09 22:31:33,819 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2018-11-09 22:31:33,819 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2018-11-09 22:31:33,819 INFO L130 BoogieDeclarations]: Found specification of procedure system [2018-11-09 22:31:33,819 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2018-11-09 22:31:33,820 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2018-11-09 22:31:33,820 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2018-11-09 22:31:33,820 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2018-11-09 22:31:33,820 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2018-11-09 22:31:33,820 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2018-11-09 22:31:33,820 INFO L130 BoogieDeclarations]: Found specification of procedure div [2018-11-09 22:31:33,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2018-11-09 22:31:33,820 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2018-11-09 22:31:33,820 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2018-11-09 22:31:33,820 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2018-11-09 22:31:33,820 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2018-11-09 22:31:33,820 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2018-11-09 22:31:33,821 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2018-11-09 22:31:33,821 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2018-11-09 22:31:33,821 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2018-11-09 22:31:33,821 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2018-11-09 22:31:33,821 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2018-11-09 22:31:33,821 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2018-11-09 22:31:33,821 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2018-11-09 22:31:33,821 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2018-11-09 22:31:33,821 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2018-11-09 22:31:33,822 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2018-11-09 22:31:33,822 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2018-11-09 22:31:33,822 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2018-11-09 22:31:33,822 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2018-11-09 22:31:33,822 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2018-11-09 22:31:33,822 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpucount [2018-11-09 22:31:33,822 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpualloc [2018-11-09 22:31:33,822 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpufree [2018-11-09 22:31:33,822 INFO L130 BoogieDeclarations]: Found specification of procedure sched_setparam [2018-11-09 22:31:33,823 INFO L130 BoogieDeclarations]: Found specification of procedure sched_getparam [2018-11-09 22:31:33,823 INFO L130 BoogieDeclarations]: Found specification of procedure sched_setscheduler [2018-11-09 22:31:33,823 INFO L130 BoogieDeclarations]: Found specification of procedure sched_getscheduler [2018-11-09 22:31:33,823 INFO L130 BoogieDeclarations]: Found specification of procedure sched_yield [2018-11-09 22:31:33,823 INFO L130 BoogieDeclarations]: Found specification of procedure sched_get_priority_max [2018-11-09 22:31:33,823 INFO L130 BoogieDeclarations]: Found specification of procedure sched_get_priority_min [2018-11-09 22:31:33,823 INFO L130 BoogieDeclarations]: Found specification of procedure sched_rr_get_interval [2018-11-09 22:31:33,823 INFO L130 BoogieDeclarations]: Found specification of procedure clock [2018-11-09 22:31:33,823 INFO L130 BoogieDeclarations]: Found specification of procedure time [2018-11-09 22:31:33,823 INFO L130 BoogieDeclarations]: Found specification of procedure difftime [2018-11-09 22:31:33,824 INFO L130 BoogieDeclarations]: Found specification of procedure mktime [2018-11-09 22:31:33,824 INFO L130 BoogieDeclarations]: Found specification of procedure strftime [2018-11-09 22:31:33,824 INFO L130 BoogieDeclarations]: Found specification of procedure strftime_l [2018-11-09 22:31:33,824 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime [2018-11-09 22:31:33,824 INFO L130 BoogieDeclarations]: Found specification of procedure localtime [2018-11-09 22:31:33,824 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime_r [2018-11-09 22:31:33,824 INFO L130 BoogieDeclarations]: Found specification of procedure localtime_r [2018-11-09 22:31:33,824 INFO L130 BoogieDeclarations]: Found specification of procedure asctime [2018-11-09 22:31:33,824 INFO L130 BoogieDeclarations]: Found specification of procedure ctime [2018-11-09 22:31:33,825 INFO L130 BoogieDeclarations]: Found specification of procedure asctime_r [2018-11-09 22:31:33,825 INFO L130 BoogieDeclarations]: Found specification of procedure ctime_r [2018-11-09 22:31:33,825 INFO L130 BoogieDeclarations]: Found specification of procedure tzset [2018-11-09 22:31:33,825 INFO L130 BoogieDeclarations]: Found specification of procedure stime [2018-11-09 22:31:33,825 INFO L130 BoogieDeclarations]: Found specification of procedure timegm [2018-11-09 22:31:33,825 INFO L130 BoogieDeclarations]: Found specification of procedure timelocal [2018-11-09 22:31:33,825 INFO L130 BoogieDeclarations]: Found specification of procedure dysize [2018-11-09 22:31:33,825 INFO L130 BoogieDeclarations]: Found specification of procedure nanosleep [2018-11-09 22:31:33,825 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getres [2018-11-09 22:31:33,825 INFO L130 BoogieDeclarations]: Found specification of procedure clock_gettime [2018-11-09 22:31:33,826 INFO L130 BoogieDeclarations]: Found specification of procedure clock_settime [2018-11-09 22:31:33,826 INFO L130 BoogieDeclarations]: Found specification of procedure clock_nanosleep [2018-11-09 22:31:33,826 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getcpuclockid [2018-11-09 22:31:33,826 INFO L130 BoogieDeclarations]: Found specification of procedure timer_create [2018-11-09 22:31:33,826 INFO L130 BoogieDeclarations]: Found specification of procedure timer_delete [2018-11-09 22:31:33,826 INFO L130 BoogieDeclarations]: Found specification of procedure timer_settime [2018-11-09 22:31:33,826 INFO L130 BoogieDeclarations]: Found specification of procedure timer_gettime [2018-11-09 22:31:33,826 INFO L130 BoogieDeclarations]: Found specification of procedure timer_getoverrun [2018-11-09 22:31:33,826 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_create [2018-11-09 22:31:33,827 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_exit [2018-11-09 22:31:33,827 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_join [2018-11-09 22:31:33,827 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_detach [2018-11-09 22:31:33,827 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_self [2018-11-09 22:31:33,827 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_equal [2018-11-09 22:31:33,827 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_init [2018-11-09 22:31:33,827 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_destroy [2018-11-09 22:31:33,827 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getdetachstate [2018-11-09 22:31:33,827 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setdetachstate [2018-11-09 22:31:33,828 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getguardsize [2018-11-09 22:31:33,828 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setguardsize [2018-11-09 22:31:33,828 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedparam [2018-11-09 22:31:33,828 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedparam [2018-11-09 22:31:33,828 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedpolicy [2018-11-09 22:31:33,828 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedpolicy [2018-11-09 22:31:33,828 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getinheritsched [2018-11-09 22:31:33,828 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setinheritsched [2018-11-09 22:31:33,828 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getscope [2018-11-09 22:31:33,829 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setscope [2018-11-09 22:31:33,829 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstackaddr [2018-11-09 22:31:33,829 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstackaddr [2018-11-09 22:31:33,829 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstacksize [2018-11-09 22:31:33,829 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstacksize [2018-11-09 22:31:33,829 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstack [2018-11-09 22:31:33,829 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstack [2018-11-09 22:31:33,829 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedparam [2018-11-09 22:31:33,829 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getschedparam [2018-11-09 22:31:33,830 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedprio [2018-11-09 22:31:33,830 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_once [2018-11-09 22:31:33,830 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcancelstate [2018-11-09 22:31:33,830 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcanceltype [2018-11-09 22:31:33,830 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cancel [2018-11-09 22:31:33,830 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_testcancel [2018-11-09 22:31:33,830 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_register_cancel [2018-11-09 22:31:33,830 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_unregister_cancel [2018-11-09 22:31:33,831 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_unwind_next [2018-11-09 22:31:33,831 INFO L130 BoogieDeclarations]: Found specification of procedure __sigsetjmp [2018-11-09 22:31:33,831 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_init [2018-11-09 22:31:33,831 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_destroy [2018-11-09 22:31:33,831 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_trylock [2018-11-09 22:31:33,831 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_lock [2018-11-09 22:31:33,831 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_timedlock [2018-11-09 22:31:33,831 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_unlock [2018-11-09 22:31:33,832 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_getprioceiling [2018-11-09 22:31:33,832 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_setprioceiling [2018-11-09 22:31:33,832 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_consistent [2018-11-09 22:31:33,832 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_init [2018-11-09 22:31:33,832 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_destroy [2018-11-09 22:31:33,832 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getpshared [2018-11-09 22:31:33,832 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setpshared [2018-11-09 22:31:33,833 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_gettype [2018-11-09 22:31:33,833 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_settype [2018-11-09 22:31:33,833 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprotocol [2018-11-09 22:31:33,833 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprotocol [2018-11-09 22:31:33,833 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprioceiling [2018-11-09 22:31:33,833 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprioceiling [2018-11-09 22:31:33,833 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getrobust [2018-11-09 22:31:33,833 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setrobust [2018-11-09 22:31:33,834 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_init [2018-11-09 22:31:33,834 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_destroy [2018-11-09 22:31:33,834 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_rdlock [2018-11-09 22:31:33,834 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_tryrdlock [2018-11-09 22:31:33,834 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedrdlock [2018-11-09 22:31:33,834 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_wrlock [2018-11-09 22:31:33,834 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_trywrlock [2018-11-09 22:31:33,835 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedwrlock [2018-11-09 22:31:33,835 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_unlock [2018-11-09 22:31:33,835 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_init [2018-11-09 22:31:33,835 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_destroy [2018-11-09 22:31:33,835 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getpshared [2018-11-09 22:31:33,835 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setpshared [2018-11-09 22:31:33,835 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getkind_np [2018-11-09 22:31:33,835 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setkind_np [2018-11-09 22:31:33,836 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_init [2018-11-09 22:31:33,836 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_destroy [2018-11-09 22:31:33,836 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_signal [2018-11-09 22:31:33,836 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_broadcast [2018-11-09 22:31:33,836 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_wait [2018-11-09 22:31:33,836 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_timedwait [2018-11-09 22:31:33,836 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_init [2018-11-09 22:31:33,836 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_destroy [2018-11-09 22:31:33,836 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_getpshared [2018-11-09 22:31:33,837 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_setpshared [2018-11-09 22:31:33,837 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_getclock [2018-11-09 22:31:33,837 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_setclock [2018-11-09 22:31:33,837 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_init [2018-11-09 22:31:33,837 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_destroy [2018-11-09 22:31:33,837 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_lock [2018-11-09 22:31:33,837 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_trylock [2018-11-09 22:31:33,837 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_unlock [2018-11-09 22:31:33,838 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_init [2018-11-09 22:31:33,838 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_destroy [2018-11-09 22:31:33,838 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_wait [2018-11-09 22:31:33,838 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_init [2018-11-09 22:31:33,838 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_destroy [2018-11-09 22:31:33,838 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_getpshared [2018-11-09 22:31:33,838 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_setpshared [2018-11-09 22:31:33,838 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_key_create [2018-11-09 22:31:33,839 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_key_delete [2018-11-09 22:31:33,839 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getspecific [2018-11-09 22:31:33,839 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setspecific [2018-11-09 22:31:33,839 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getcpuclockid [2018-11-09 22:31:33,839 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_atfork [2018-11-09 22:31:33,839 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2018-11-09 22:31:33,839 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2018-11-09 22:31:33,839 INFO L130 BoogieDeclarations]: Found specification of procedure memccpy [2018-11-09 22:31:33,839 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2018-11-09 22:31:33,839 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2018-11-09 22:31:33,840 INFO L130 BoogieDeclarations]: Found specification of procedure memchr [2018-11-09 22:31:33,840 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2018-11-09 22:31:33,840 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2018-11-09 22:31:33,840 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2018-11-09 22:31:33,840 INFO L130 BoogieDeclarations]: Found specification of procedure strncat [2018-11-09 22:31:33,840 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2018-11-09 22:31:33,840 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2018-11-09 22:31:33,840 INFO L130 BoogieDeclarations]: Found specification of procedure strcoll [2018-11-09 22:31:33,841 INFO L130 BoogieDeclarations]: Found specification of procedure strxfrm [2018-11-09 22:31:33,841 INFO L130 BoogieDeclarations]: Found specification of procedure strcoll_l [2018-11-09 22:31:33,841 INFO L130 BoogieDeclarations]: Found specification of procedure strxfrm_l [2018-11-09 22:31:33,841 INFO L130 BoogieDeclarations]: Found specification of procedure strdup [2018-11-09 22:31:33,841 INFO L130 BoogieDeclarations]: Found specification of procedure strndup [2018-11-09 22:31:33,841 INFO L130 BoogieDeclarations]: Found specification of procedure strchr [2018-11-09 22:31:33,841 INFO L130 BoogieDeclarations]: Found specification of procedure strrchr [2018-11-09 22:31:33,841 INFO L130 BoogieDeclarations]: Found specification of procedure strcspn [2018-11-09 22:31:33,841 INFO L130 BoogieDeclarations]: Found specification of procedure strspn [2018-11-09 22:31:33,842 INFO L130 BoogieDeclarations]: Found specification of procedure strpbrk [2018-11-09 22:31:33,842 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2018-11-09 22:31:33,842 INFO L130 BoogieDeclarations]: Found specification of procedure strtok [2018-11-09 22:31:33,842 INFO L130 BoogieDeclarations]: Found specification of procedure __strtok_r [2018-11-09 22:31:33,842 INFO L130 BoogieDeclarations]: Found specification of procedure strtok_r [2018-11-09 22:31:33,842 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2018-11-09 22:31:33,842 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2018-11-09 22:31:33,842 INFO L130 BoogieDeclarations]: Found specification of procedure strerror [2018-11-09 22:31:33,843 INFO L130 BoogieDeclarations]: Found specification of procedure strerror_r [2018-11-09 22:31:33,843 INFO L130 BoogieDeclarations]: Found specification of procedure strerror_l [2018-11-09 22:31:33,843 INFO L130 BoogieDeclarations]: Found specification of procedure __bzero [2018-11-09 22:31:33,843 INFO L130 BoogieDeclarations]: Found specification of procedure bcopy [2018-11-09 22:31:33,843 INFO L130 BoogieDeclarations]: Found specification of procedure bzero [2018-11-09 22:31:33,843 INFO L130 BoogieDeclarations]: Found specification of procedure bcmp [2018-11-09 22:31:33,843 INFO L130 BoogieDeclarations]: Found specification of procedure index [2018-11-09 22:31:33,843 INFO L130 BoogieDeclarations]: Found specification of procedure rindex [2018-11-09 22:31:33,843 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2018-11-09 22:31:33,843 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp [2018-11-09 22:31:33,843 INFO L130 BoogieDeclarations]: Found specification of procedure strncasecmp [2018-11-09 22:31:33,844 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2018-11-09 22:31:33,844 INFO L130 BoogieDeclarations]: Found specification of procedure strsignal [2018-11-09 22:31:33,844 INFO L130 BoogieDeclarations]: Found specification of procedure __stpcpy [2018-11-09 22:31:33,844 INFO L130 BoogieDeclarations]: Found specification of procedure stpcpy [2018-11-09 22:31:33,844 INFO L130 BoogieDeclarations]: Found specification of procedure __stpncpy [2018-11-09 22:31:33,844 INFO L130 BoogieDeclarations]: Found specification of procedure stpncpy [2018-11-09 22:31:33,844 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-09 22:31:33,844 INFO L130 BoogieDeclarations]: Found specification of procedure thread [2018-11-09 22:31:33,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-09 22:31:33,844 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-09 22:31:33,845 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-09 22:31:33,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-09 22:31:33,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-09 22:31:33,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-09 22:31:33,845 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-09 22:31:33,845 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-09 22:31:33,845 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-09 22:31:33,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-09 22:31:33,847 WARN L200 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-09 22:31:34,196 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-09 22:31:34,214 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-09 22:31:34,214 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-09 22:31:34,214 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-09 22:31:34,214 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-09 22:31:34,225 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 10:31:34 BasicIcfg [2018-11-09 22:31:34,225 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-09 22:31:34,226 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-09 22:31:34,226 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-09 22:31:34,228 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-09 22:31:34,228 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 10:31:33" (1/3) ... [2018-11-09 22:31:34,228 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@507be0b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 10:31:34, skipping insertion in model container [2018-11-09 22:31:34,228 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:31:33" (2/3) ... [2018-11-09 22:31:34,229 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@507be0b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 10:31:34, skipping insertion in model container [2018-11-09 22:31:34,229 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 10:31:34" (3/3) ... [2018-11-09 22:31:34,230 INFO L112 eAbstractionObserver]: Analyzing ICFG sigma_false-unreach-call.i_BEv2 [2018-11-09 22:31:34,236 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-09 22:31:34,243 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2018-11-09 22:31:34,252 INFO L257 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2018-11-09 22:31:34,271 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-11-09 22:31:34,272 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-09 22:31:34,272 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-09 22:31:34,272 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-09 22:31:34,272 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-09 22:31:34,272 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-09 22:31:34,272 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-09 22:31:34,272 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-09 22:31:34,272 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-09 22:31:34,284 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states. [2018-11-09 22:31:34,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-11-09 22:31:34,289 INFO L367 BasicCegarLoop]: Found error trace [2018-11-09 22:31:34,289 INFO L375 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] [2018-11-09 22:31:34,291 INFO L424 AbstractCegarLoop]: === Iteration 1 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr0INUSE_VIOLATION]=== [2018-11-09 22:31:34,295 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-09 22:31:34,296 INFO L82 PathProgramCache]: Analyzing trace with hash -1319818948, now seen corresponding path program 1 times [2018-11-09 22:31:34,297 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-09 22:31:34,298 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-09 22:31:34,337 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-09 22:31:34,337 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-09 22:31:34,337 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-09 22:31:34,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-09 22:31:34,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-09 22:31:34,428 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-11-09 22:31:34,433 WARN L124 codingBacktranslator]: Skipped backtranslation of ATE [196] [196] L1232-1-->mainErr0INUSE_VIOLATION: Formula: Thread0_thread_inUse InVars {Thread0_thread_inUse=Thread0_thread_inUse} OutVars{Thread0_thread_inUse=Thread0_thread_inUse} AuxVars[] AssignedVars[] because there is no mapped edge [2018-11-09 22:31:34,445 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier3,QUANTIFIED] [2018-11-09 22:31:34,446 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier1,QUANTIFIED] [2018-11-09 22:31:34,447 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier2,QUANTIFIED] [2018-11-09 22:31:34,447 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier4,QUANTIFIED] [2018-11-09 22:31:34,447 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier5,QUANTIFIED] [2018-11-09 22:31:34,447 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier6,QUANTIFIED] [2018-11-09 22:31:34,447 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier8,QUANTIFIED] [2018-11-09 22:31:34,448 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier7,QUANTIFIED] [2018-11-09 22:31:34,448 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier9,QUANTIFIED] [2018-11-09 22:31:34,448 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier10,QUANTIFIED] [2018-11-09 22:31:34,448 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier12,QUANTIFIED] [2018-11-09 22:31:34,448 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier11,QUANTIFIED] [2018-11-09 22:31:34,448 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier13,QUANTIFIED] [2018-11-09 22:31:34,449 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier14,QUANTIFIED] [2018-11-09 22:31:34,449 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier15,QUANTIFIED] [2018-11-09 22:31:34,449 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier17,QUANTIFIED] [2018-11-09 22:31:34,449 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier16,QUANTIFIED] [2018-11-09 22:31:34,449 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier18,QUANTIFIED] [2018-11-09 22:31:34,449 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier20,QUANTIFIED] [2018-11-09 22:31:34,450 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier19,QUANTIFIED] [2018-11-09 22:31:34,450 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier21,QUANTIFIED] [2018-11-09 22:31:34,450 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier24,QUANTIFIED] [2018-11-09 22:31:34,450 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier23,QUANTIFIED] [2018-11-09 22:31:34,450 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier22,QUANTIFIED] [2018-11-09 22:31:34,450 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier25,QUANTIFIED] [2018-11-09 22:31:34,451 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier26,QUANTIFIED] [2018-11-09 22:31:34,451 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier27,QUANTIFIED] [2018-11-09 22:31:34,451 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier29,QUANTIFIED] [2018-11-09 22:31:34,451 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier28,QUANTIFIED] [2018-11-09 22:31:34,451 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier30,QUANTIFIED] [2018-11-09 22:31:34,451 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier31,QUANTIFIED] [2018-11-09 22:31:34,452 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier32,QUANTIFIED] [2018-11-09 22:31:34,452 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier33,QUANTIFIED] [2018-11-09 22:31:34,452 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier36,QUANTIFIED] [2018-11-09 22:31:34,452 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier34,QUANTIFIED] [2018-11-09 22:31:34,452 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier35,QUANTIFIED] [2018-11-09 22:31:34,453 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier38,QUANTIFIED] [2018-11-09 22:31:34,453 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier39,QUANTIFIED] [2018-11-09 22:31:34,453 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier37,QUANTIFIED] [2018-11-09 22:31:34,453 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier42,QUANTIFIED] [2018-11-09 22:31:34,453 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier40,QUANTIFIED] [2018-11-09 22:31:34,453 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier41,QUANTIFIED] [2018-11-09 22:31:34,454 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier45,QUANTIFIED] [2018-11-09 22:31:34,454 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier44,QUANTIFIED] [2018-11-09 22:31:34,454 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier43,QUANTIFIED] [2018-11-09 22:31:34,454 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier47,QUANTIFIED] [2018-11-09 22:31:34,454 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier48,QUANTIFIED] [2018-11-09 22:31:34,455 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier46,QUANTIFIED] [2018-11-09 22:31:34,455 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier50,QUANTIFIED] [2018-11-09 22:31:34,455 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier49,QUANTIFIED] [2018-11-09 22:31:34,455 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier51,QUANTIFIED] [2018-11-09 22:31:34,455 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier53,QUANTIFIED] [2018-11-09 22:31:34,456 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier54,QUANTIFIED] [2018-11-09 22:31:34,456 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier52,QUANTIFIED] [2018-11-09 22:31:34,456 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier56,QUANTIFIED] [2018-11-09 22:31:34,456 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier55,QUANTIFIED] [2018-11-09 22:31:34,456 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier57,QUANTIFIED] [2018-11-09 22:31:34,456 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier60,QUANTIFIED] [2018-11-09 22:31:34,457 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier58,QUANTIFIED] [2018-11-09 22:31:34,457 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier59,QUANTIFIED] [2018-11-09 22:31:34,457 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier62,QUANTIFIED] [2018-11-09 22:31:34,457 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier63,QUANTIFIED] [2018-11-09 22:31:34,457 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier61,QUANTIFIED] [2018-11-09 22:31:34,457 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier66,QUANTIFIED] [2018-11-09 22:31:34,458 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier65,QUANTIFIED] [2018-11-09 22:31:34,458 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier64,QUANTIFIED] [2018-11-09 22:31:34,458 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier69,QUANTIFIED] [2018-11-09 22:31:34,458 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier68,QUANTIFIED] [2018-11-09 22:31:34,458 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier67,QUANTIFIED] [2018-11-09 22:31:34,458 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier70,QUANTIFIED] [2018-11-09 22:31:34,459 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier71,QUANTIFIED] [2018-11-09 22:31:34,459 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier72,QUANTIFIED] [2018-11-09 22:31:34,459 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier75,QUANTIFIED] [2018-11-09 22:31:34,459 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier73,QUANTIFIED] [2018-11-09 22:31:34,459 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier74,QUANTIFIED] [2018-11-09 22:31:34,459 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier78,QUANTIFIED] [2018-11-09 22:31:34,460 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier76,QUANTIFIED] [2018-11-09 22:31:34,460 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier77,QUANTIFIED] [2018-11-09 22:31:34,473 INFO L285 ceAbstractionStarter]: Did not count any witness invariants because Icfg is not BoogieIcfg [2018-11-09 22:31:34,475 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.11 10:31:34 BasicIcfg [2018-11-09 22:31:34,476 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-09 22:31:34,476 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-09 22:31:34,476 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-09 22:31:34,477 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-09 22:31:34,477 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 10:31:34" (3/4) ... [2018-11-09 22:31:34,478 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-11-09 22:31:34,479 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.witnessprinter has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.witnessprinter.WitnessPrinter.generateReachabilityCounterexampleWitness(WitnessPrinter.java:177) at de.uni_freiburg.informatik.ultimate.witnessprinter.WitnessPrinter.finish(WitnessPrinter.java:139) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:131) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-09 22:31:34,481 INFO L168 Benchmark]: Toolchain (without parser) took 1293.18 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.9 MB). Free memory was 951.1 MB in the beginning and 1.0 GB in the end (delta: -71.8 MB). Peak memory consumption was 77.1 MB. Max. memory is 11.5 GB. [2018-11-09 22:31:34,482 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-09 22:31:34,482 INFO L168 Benchmark]: CACSL2BoogieTranslator took 490.17 ms. Allocated memory is still 1.0 GB. Free memory was 951.1 MB in the beginning and 881.3 MB in the end (delta: 69.8 MB). Peak memory consumption was 69.8 MB. Max. memory is 11.5 GB. [2018-11-09 22:31:34,483 INFO L168 Benchmark]: Boogie Preprocessor took 98.60 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.9 MB). Free memory was 881.3 MB in the beginning and 1.1 GB in the end (delta: -256.1 MB). Peak memory consumption was 20.6 MB. Max. memory is 11.5 GB. [2018-11-09 22:31:34,483 INFO L168 Benchmark]: RCFGBuilder took 447.00 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: 91.1 MB). Peak memory consumption was 91.1 MB. Max. memory is 11.5 GB. [2018-11-09 22:31:34,484 INFO L168 Benchmark]: TraceAbstraction took 249.84 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 23.3 MB). Peak memory consumption was 23.3 MB. Max. memory is 11.5 GB. [2018-11-09 22:31:34,484 INFO L168 Benchmark]: Witness Printer took 4.21 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-09 22:31:34,486 INFO L336 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 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 490.17 ms. Allocated memory is still 1.0 GB. Free memory was 951.1 MB in the beginning and 881.3 MB in the end (delta: 69.8 MB). Peak memory consumption was 69.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 98.60 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.9 MB). Free memory was 881.3 MB in the beginning and 1.1 GB in the end (delta: -256.1 MB). Peak memory consumption was 20.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 447.00 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: 91.1 MB). Peak memory consumption was 91.1 MB. Max. memory is 11.5 GB. * TraceAbstraction took 249.84 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 23.3 MB). Peak memory consumption was 23.3 MB. Max. memory is 11.5 GB. * Witness Printer took 4.21 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier4,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier7,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier9,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier10,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier15,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier16,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier18,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier20,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier19,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier21,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier27,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier30,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier31,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier33,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier34,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier35,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier38,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier39,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier40,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier41,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier45,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier44,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier43,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier47,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier48,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier46,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier49,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier51,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier53,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier54,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier52,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier56,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier57,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier60,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier58,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier59,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier62,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier63,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier61,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier66,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier65,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier64,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier69,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier68,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier67,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier70,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier71,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier72,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier75,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier73,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier74,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier78,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier76,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier77,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 1232]: assertion can be violated assertion can be violated We found a FailurePath: [L1214] const int SIGMA = 16; VAL [\old(array)=68, \old(array)=72, \old(array_index)=73, \old(SIGMA)=69, array={72:68}, array_index=73, freshIdentifier10=1, freshIdentifier11=65, freshIdentifier12=70, SIGMA=16] [L1215] int *array; VAL [\old(array)=68, \old(array)=72, \old(array_index)=73, \old(SIGMA)=69, array={0:0}, array_index=73, freshIdentifier13=1, freshIdentifier14=65, freshIdentifier15=70, SIGMA=16] [L1216] int array_index=-1; VAL [\old(array)=68, \old(array)=72, \old(array_index)=73, \old(SIGMA)=69, array={0:0}, array_index=-1, freshIdentifier16=1, freshIdentifier17=65, freshIdentifier18=70, SIGMA=16] [L1224] int tid, sum; VAL [\old(array)=0, \old(array)=0, \old(array_index)=-1, array={0:0}, array_index=-1, freshIdentifier28=1, freshIdentifier29=65, freshIdentifier30=70, SIGMA=16] [L1225] FCALL pthread_t *t; VAL [\old(array)=0, \old(array)=0, \old(array_index)=-1, array={0:0}, array_index=-1, freshIdentifier31=1, freshIdentifier32=65, freshIdentifier33=70, SIGMA=16, t={71:0}] [L1226] EXPR, FCALL malloc(sizeof(pthread_t) * SIGMA) VAL [\old(array)=0, \old(array)=0, \old(array_index)=-1, array={0:0}, array_index=-1, freshIdentifier34=1, freshIdentifier35=65, freshIdentifier36=70, malloc(sizeof(pthread_t) * SIGMA)={74:0}, SIGMA=16, t={71:0}] [L1226] FCALL t = (pthread_t *)malloc(sizeof(pthread_t) * SIGMA) VAL [\old(array)=0, \old(array)=0, \old(array_index)=-1, array={0:0}, array_index=-1, freshIdentifier37=1, freshIdentifier38=65, freshIdentifier39=70, malloc(sizeof(pthread_t) * SIGMA)={74:0}, SIGMA=16, t={71:0}] [L1227] EXPR, FCALL malloc(sizeof(int) * SIGMA) VAL [\old(array)=0, \old(array)=0, \old(array_index)=-1, array={0:0}, array_index=-1, freshIdentifier40=1, freshIdentifier41=65, freshIdentifier42=70, malloc(sizeof(int) * SIGMA)={67:0}, malloc(sizeof(pthread_t) * SIGMA)={74:0}, SIGMA=16, t={71:0}] [L1227] array = (int *)malloc(sizeof(int) * SIGMA) VAL [\old(array)=0, \old(array)=0, \old(array_index)=-1, array={67:0}, array_index=-1, freshIdentifier43=1, freshIdentifier44=65, freshIdentifier45=70, malloc(sizeof(int) * SIGMA)={67:0}, malloc(sizeof(pthread_t) * SIGMA)={74:0}, SIGMA=16, t={71:0}] [L1228] FCALL \read(*t) VAL [\old(array)=0, \old(array)=0, \old(array_index)=-1, \read(*t)={74:0}, array={67:0}, array_index=-1, freshIdentifier46=1, freshIdentifier47=65, freshIdentifier48=70, malloc(sizeof(int) * SIGMA)={67:0}, malloc(sizeof(pthread_t) * SIGMA)={74:0}, SIGMA=16, t={71:0}] [L1230] tid=0 VAL [\old(array)=0, \old(array)=0, \old(array_index)=-1, array={67:0}, array_index=-1, freshIdentifier58=1, freshIdentifier59=65, freshIdentifier60=70, malloc(sizeof(int) * SIGMA)={67:0}, malloc(sizeof(pthread_t) * SIGMA)={74:0}, SIGMA=16, t={71:0}, tid=0] [L1230] COND TRUE tid main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_0c657be9-f2f4-41b8-8251-f5f952c620ac/bin-2019/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 -> 574df94a903166a1b27be7d989c6ac88f507ceb5 [2018-11-09 22:31:36,015 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-09 22:31:36,024 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-09 22:31:36,026 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-09 22:31:36,028 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-09 22:31:36,028 INFO L276 PluginConnector]: CDTParser initialized [2018-11-09 22:31:36,029 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_0c657be9-f2f4-41b8-8251-f5f952c620ac/bin-2019/uautomizer/../../sv-benchmarks/c/pthread/sigma_false-unreach-call.i [2018-11-09 22:31:36,073 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_0c657be9-f2f4-41b8-8251-f5f952c620ac/bin-2019/uautomizer/data/33550ac3a/1b24855b0ef94f678b072f8baae6cccb/FLAGbcd3e8eb4 [2018-11-09 22:31:36,453 INFO L298 CDTParser]: Found 1 translation units. [2018-11-09 22:31:36,454 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_0c657be9-f2f4-41b8-8251-f5f952c620ac/sv-benchmarks/c/pthread/sigma_false-unreach-call.i [2018-11-09 22:31:36,465 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_0c657be9-f2f4-41b8-8251-f5f952c620ac/bin-2019/uautomizer/data/33550ac3a/1b24855b0ef94f678b072f8baae6cccb/FLAGbcd3e8eb4 [2018-11-09 22:31:36,476 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_0c657be9-f2f4-41b8-8251-f5f952c620ac/bin-2019/uautomizer/data/33550ac3a/1b24855b0ef94f678b072f8baae6cccb [2018-11-09 22:31:36,478 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-09 22:31:36,479 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-09 22:31:36,479 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-09 22:31:36,479 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-09 22:31:36,482 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-09 22:31:36,482 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 10:31:36" (1/1) ... [2018-11-09 22:31:36,484 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c002ded and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:31:36, skipping insertion in model container [2018-11-09 22:31:36,484 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 10:31:36" (1/1) ... [2018-11-09 22:31:36,490 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-09 22:31:36,523 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-09 22:31:36,823 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-09 22:31:36,832 INFO L189 MainTranslator]: Completed pre-run [2018-11-09 22:31:36,865 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-09 22:31:36,957 INFO L193 MainTranslator]: Completed translation [2018-11-09 22:31:36,958 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:31:36 WrapperNode [2018-11-09 22:31:36,958 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-09 22:31:36,958 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-09 22:31:36,959 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-09 22:31:36,959 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-09 22:31:36,967 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:31:36" (1/1) ... [2018-11-09 22:31:36,967 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:31:36" (1/1) ... [2018-11-09 22:31:37,040 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:31:36" (1/1) ... [2018-11-09 22:31:37,040 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:31:36" (1/1) ... [2018-11-09 22:31:37,057 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:31:36" (1/1) ... [2018-11-09 22:31:37,060 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:31:36" (1/1) ... [2018-11-09 22:31:37,065 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:31:36" (1/1) ... [2018-11-09 22:31:37,072 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-09 22:31:37,072 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-09 22:31:37,072 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-09 22:31:37,073 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-09 22:31:37,073 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:31:36" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0c657be9-f2f4-41b8-8251-f5f952c620ac/bin-2019/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 [2018-11-09 22:31:37,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-09 22:31:37,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-09 22:31:37,119 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-09 22:31:37,119 INFO L138 BoogieDeclarations]: Found implementation of procedure thread [2018-11-09 22:31:37,119 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-09 22:31:37,119 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-09 22:31:37,119 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-09 22:31:37,119 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2018-11-09 22:31:37,120 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2018-11-09 22:31:37,120 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2018-11-09 22:31:37,120 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2018-11-09 22:31:37,120 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2018-11-09 22:31:37,121 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2018-11-09 22:31:37,121 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2018-11-09 22:31:37,121 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2018-11-09 22:31:37,121 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2018-11-09 22:31:37,121 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2018-11-09 22:31:37,121 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2018-11-09 22:31:37,122 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2018-11-09 22:31:37,122 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2018-11-09 22:31:37,122 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2018-11-09 22:31:37,122 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2018-11-09 22:31:37,122 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2018-11-09 22:31:37,122 INFO L130 BoogieDeclarations]: Found specification of procedure select [2018-11-09 22:31:37,122 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2018-11-09 22:31:37,122 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2018-11-09 22:31:37,122 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2018-11-09 22:31:37,122 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2018-11-09 22:31:37,122 INFO L130 BoogieDeclarations]: Found specification of procedure random [2018-11-09 22:31:37,123 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2018-11-09 22:31:37,123 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2018-11-09 22:31:37,123 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2018-11-09 22:31:37,123 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2018-11-09 22:31:37,123 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2018-11-09 22:31:37,123 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2018-11-09 22:31:37,123 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2018-11-09 22:31:37,123 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2018-11-09 22:31:37,123 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2018-11-09 22:31:37,123 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2018-11-09 22:31:37,123 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2018-11-09 22:31:37,124 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2018-11-09 22:31:37,124 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2018-11-09 22:31:37,124 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2018-11-09 22:31:37,124 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2018-11-09 22:31:37,124 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2018-11-09 22:31:37,124 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2018-11-09 22:31:37,124 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2018-11-09 22:31:37,124 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2018-11-09 22:31:37,124 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2018-11-09 22:31:37,124 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2018-11-09 22:31:37,124 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2018-11-09 22:31:37,125 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2018-11-09 22:31:37,125 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2018-11-09 22:31:37,125 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2018-11-09 22:31:37,125 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2018-11-09 22:31:37,125 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2018-11-09 22:31:37,125 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2018-11-09 22:31:37,125 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-09 22:31:37,125 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-11-09 22:31:37,125 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2018-11-09 22:31:37,125 INFO L130 BoogieDeclarations]: Found specification of procedure free [2018-11-09 22:31:37,126 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2018-11-09 22:31:37,126 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2018-11-09 22:31:37,126 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2018-11-09 22:31:37,126 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2018-11-09 22:31:37,126 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2018-11-09 22:31:37,126 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2018-11-09 22:31:37,126 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2018-11-09 22:31:37,126 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-09 22:31:37,126 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2018-11-09 22:31:37,126 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2018-11-09 22:31:37,127 INFO L130 BoogieDeclarations]: Found specification of procedure __secure_getenv [2018-11-09 22:31:37,127 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2018-11-09 22:31:37,127 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2018-11-09 22:31:37,127 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2018-11-09 22:31:37,127 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2018-11-09 22:31:37,127 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2018-11-09 22:31:37,127 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2018-11-09 22:31:37,127 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2018-11-09 22:31:37,127 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2018-11-09 22:31:37,127 INFO L130 BoogieDeclarations]: Found specification of procedure system [2018-11-09 22:31:37,127 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2018-11-09 22:31:37,128 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2018-11-09 22:31:37,128 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2018-11-09 22:31:37,128 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2018-11-09 22:31:37,128 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2018-11-09 22:31:37,128 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2018-11-09 22:31:37,128 INFO L130 BoogieDeclarations]: Found specification of procedure div [2018-11-09 22:31:37,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2018-11-09 22:31:37,128 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2018-11-09 22:31:37,128 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2018-11-09 22:31:37,128 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2018-11-09 22:31:37,129 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2018-11-09 22:31:37,129 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2018-11-09 22:31:37,129 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2018-11-09 22:31:37,129 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2018-11-09 22:31:37,129 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2018-11-09 22:31:37,129 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2018-11-09 22:31:37,129 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2018-11-09 22:31:37,129 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2018-11-09 22:31:37,129 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2018-11-09 22:31:37,129 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2018-11-09 22:31:37,129 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2018-11-09 22:31:37,130 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2018-11-09 22:31:37,130 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2018-11-09 22:31:37,130 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2018-11-09 22:31:37,130 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2018-11-09 22:31:37,130 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2018-11-09 22:31:37,130 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpucount [2018-11-09 22:31:37,130 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpualloc [2018-11-09 22:31:37,130 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpufree [2018-11-09 22:31:37,130 INFO L130 BoogieDeclarations]: Found specification of procedure sched_setparam [2018-11-09 22:31:37,130 INFO L130 BoogieDeclarations]: Found specification of procedure sched_getparam [2018-11-09 22:31:37,130 INFO L130 BoogieDeclarations]: Found specification of procedure sched_setscheduler [2018-11-09 22:31:37,131 INFO L130 BoogieDeclarations]: Found specification of procedure sched_getscheduler [2018-11-09 22:31:37,131 INFO L130 BoogieDeclarations]: Found specification of procedure sched_yield [2018-11-09 22:31:37,131 INFO L130 BoogieDeclarations]: Found specification of procedure sched_get_priority_max [2018-11-09 22:31:37,131 INFO L130 BoogieDeclarations]: Found specification of procedure sched_get_priority_min [2018-11-09 22:31:37,131 INFO L130 BoogieDeclarations]: Found specification of procedure sched_rr_get_interval [2018-11-09 22:31:37,131 INFO L130 BoogieDeclarations]: Found specification of procedure clock [2018-11-09 22:31:37,131 INFO L130 BoogieDeclarations]: Found specification of procedure time [2018-11-09 22:31:37,131 INFO L130 BoogieDeclarations]: Found specification of procedure difftime [2018-11-09 22:31:37,131 INFO L130 BoogieDeclarations]: Found specification of procedure mktime [2018-11-09 22:31:37,131 INFO L130 BoogieDeclarations]: Found specification of procedure strftime [2018-11-09 22:31:37,131 INFO L130 BoogieDeclarations]: Found specification of procedure strftime_l [2018-11-09 22:31:37,132 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime [2018-11-09 22:31:37,132 INFO L130 BoogieDeclarations]: Found specification of procedure localtime [2018-11-09 22:31:37,132 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime_r [2018-11-09 22:31:37,132 INFO L130 BoogieDeclarations]: Found specification of procedure localtime_r [2018-11-09 22:31:37,132 INFO L130 BoogieDeclarations]: Found specification of procedure asctime [2018-11-09 22:31:37,132 INFO L130 BoogieDeclarations]: Found specification of procedure ctime [2018-11-09 22:31:37,132 INFO L130 BoogieDeclarations]: Found specification of procedure asctime_r [2018-11-09 22:31:37,132 INFO L130 BoogieDeclarations]: Found specification of procedure ctime_r [2018-11-09 22:31:37,132 INFO L130 BoogieDeclarations]: Found specification of procedure tzset [2018-11-09 22:31:37,132 INFO L130 BoogieDeclarations]: Found specification of procedure stime [2018-11-09 22:31:37,133 INFO L130 BoogieDeclarations]: Found specification of procedure timegm [2018-11-09 22:31:37,133 INFO L130 BoogieDeclarations]: Found specification of procedure timelocal [2018-11-09 22:31:37,133 INFO L130 BoogieDeclarations]: Found specification of procedure dysize [2018-11-09 22:31:37,133 INFO L130 BoogieDeclarations]: Found specification of procedure nanosleep [2018-11-09 22:31:37,133 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getres [2018-11-09 22:31:37,133 INFO L130 BoogieDeclarations]: Found specification of procedure clock_gettime [2018-11-09 22:31:37,133 INFO L130 BoogieDeclarations]: Found specification of procedure clock_settime [2018-11-09 22:31:37,133 INFO L130 BoogieDeclarations]: Found specification of procedure clock_nanosleep [2018-11-09 22:31:37,133 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getcpuclockid [2018-11-09 22:31:37,133 INFO L130 BoogieDeclarations]: Found specification of procedure timer_create [2018-11-09 22:31:37,133 INFO L130 BoogieDeclarations]: Found specification of procedure timer_delete [2018-11-09 22:31:37,134 INFO L130 BoogieDeclarations]: Found specification of procedure timer_settime [2018-11-09 22:31:37,134 INFO L130 BoogieDeclarations]: Found specification of procedure timer_gettime [2018-11-09 22:31:37,134 INFO L130 BoogieDeclarations]: Found specification of procedure timer_getoverrun [2018-11-09 22:31:37,134 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_create [2018-11-09 22:31:37,134 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_exit [2018-11-09 22:31:37,134 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_join [2018-11-09 22:31:37,134 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_detach [2018-11-09 22:31:37,134 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_self [2018-11-09 22:31:37,134 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_equal [2018-11-09 22:31:37,134 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_init [2018-11-09 22:31:37,135 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_destroy [2018-11-09 22:31:37,135 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getdetachstate [2018-11-09 22:31:37,135 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setdetachstate [2018-11-09 22:31:37,135 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getguardsize [2018-11-09 22:31:37,135 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setguardsize [2018-11-09 22:31:37,135 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedparam [2018-11-09 22:31:37,135 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedparam [2018-11-09 22:31:37,135 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedpolicy [2018-11-09 22:31:37,135 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedpolicy [2018-11-09 22:31:37,135 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getinheritsched [2018-11-09 22:31:37,135 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setinheritsched [2018-11-09 22:31:37,135 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getscope [2018-11-09 22:31:37,136 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setscope [2018-11-09 22:31:37,136 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstackaddr [2018-11-09 22:31:37,136 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstackaddr [2018-11-09 22:31:37,136 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstacksize [2018-11-09 22:31:37,136 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstacksize [2018-11-09 22:31:37,136 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstack [2018-11-09 22:31:37,136 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstack [2018-11-09 22:31:37,136 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedparam [2018-11-09 22:31:37,136 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getschedparam [2018-11-09 22:31:37,136 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedprio [2018-11-09 22:31:37,136 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_once [2018-11-09 22:31:37,137 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcancelstate [2018-11-09 22:31:37,137 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcanceltype [2018-11-09 22:31:37,137 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cancel [2018-11-09 22:31:37,137 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_testcancel [2018-11-09 22:31:37,137 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_register_cancel [2018-11-09 22:31:37,137 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_unregister_cancel [2018-11-09 22:31:37,137 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_unwind_next [2018-11-09 22:31:37,137 INFO L130 BoogieDeclarations]: Found specification of procedure __sigsetjmp [2018-11-09 22:31:37,137 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_init [2018-11-09 22:31:37,137 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_destroy [2018-11-09 22:31:37,137 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_trylock [2018-11-09 22:31:37,138 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_lock [2018-11-09 22:31:37,138 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_timedlock [2018-11-09 22:31:37,138 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_unlock [2018-11-09 22:31:37,138 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_getprioceiling [2018-11-09 22:31:37,138 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_setprioceiling [2018-11-09 22:31:37,138 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_consistent [2018-11-09 22:31:37,138 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_init [2018-11-09 22:31:37,138 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_destroy [2018-11-09 22:31:37,138 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getpshared [2018-11-09 22:31:37,138 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setpshared [2018-11-09 22:31:37,138 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_gettype [2018-11-09 22:31:37,138 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_settype [2018-11-09 22:31:37,139 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprotocol [2018-11-09 22:31:37,139 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprotocol [2018-11-09 22:31:37,139 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprioceiling [2018-11-09 22:31:37,139 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprioceiling [2018-11-09 22:31:37,139 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getrobust [2018-11-09 22:31:37,139 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setrobust [2018-11-09 22:31:37,139 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_init [2018-11-09 22:31:37,139 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_destroy [2018-11-09 22:31:37,139 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_rdlock [2018-11-09 22:31:37,139 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_tryrdlock [2018-11-09 22:31:37,139 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedrdlock [2018-11-09 22:31:37,140 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_wrlock [2018-11-09 22:31:37,140 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_trywrlock [2018-11-09 22:31:37,140 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedwrlock [2018-11-09 22:31:37,140 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_unlock [2018-11-09 22:31:37,140 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_init [2018-11-09 22:31:37,142 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_destroy [2018-11-09 22:31:37,142 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getpshared [2018-11-09 22:31:37,142 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setpshared [2018-11-09 22:31:37,142 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getkind_np [2018-11-09 22:31:37,142 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setkind_np [2018-11-09 22:31:37,142 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_init [2018-11-09 22:31:37,142 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_destroy [2018-11-09 22:31:37,142 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_signal [2018-11-09 22:31:37,142 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_broadcast [2018-11-09 22:31:37,143 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_wait [2018-11-09 22:31:37,143 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_timedwait [2018-11-09 22:31:37,143 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_init [2018-11-09 22:31:37,143 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_destroy [2018-11-09 22:31:37,143 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_getpshared [2018-11-09 22:31:37,143 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_setpshared [2018-11-09 22:31:37,143 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_getclock [2018-11-09 22:31:37,143 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_setclock [2018-11-09 22:31:37,143 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_init [2018-11-09 22:31:37,143 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_destroy [2018-11-09 22:31:37,143 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_lock [2018-11-09 22:31:37,143 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_trylock [2018-11-09 22:31:37,144 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_unlock [2018-11-09 22:31:37,144 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_init [2018-11-09 22:31:37,144 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_destroy [2018-11-09 22:31:37,144 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_wait [2018-11-09 22:31:37,144 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_init [2018-11-09 22:31:37,144 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_destroy [2018-11-09 22:31:37,144 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_getpshared [2018-11-09 22:31:37,144 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_setpshared [2018-11-09 22:31:37,144 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_key_create [2018-11-09 22:31:37,144 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_key_delete [2018-11-09 22:31:37,144 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getspecific [2018-11-09 22:31:37,144 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setspecific [2018-11-09 22:31:37,145 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getcpuclockid [2018-11-09 22:31:37,145 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_atfork [2018-11-09 22:31:37,145 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2018-11-09 22:31:37,145 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2018-11-09 22:31:37,145 INFO L130 BoogieDeclarations]: Found specification of procedure memccpy [2018-11-09 22:31:37,145 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2018-11-09 22:31:37,145 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2018-11-09 22:31:37,145 INFO L130 BoogieDeclarations]: Found specification of procedure memchr [2018-11-09 22:31:37,145 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2018-11-09 22:31:37,145 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2018-11-09 22:31:37,145 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2018-11-09 22:31:37,145 INFO L130 BoogieDeclarations]: Found specification of procedure strncat [2018-11-09 22:31:37,145 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2018-11-09 22:31:37,146 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2018-11-09 22:31:37,146 INFO L130 BoogieDeclarations]: Found specification of procedure strcoll [2018-11-09 22:31:37,146 INFO L130 BoogieDeclarations]: Found specification of procedure strxfrm [2018-11-09 22:31:37,146 INFO L130 BoogieDeclarations]: Found specification of procedure strcoll_l [2018-11-09 22:31:37,146 INFO L130 BoogieDeclarations]: Found specification of procedure strxfrm_l [2018-11-09 22:31:37,146 INFO L130 BoogieDeclarations]: Found specification of procedure strdup [2018-11-09 22:31:37,146 INFO L130 BoogieDeclarations]: Found specification of procedure strndup [2018-11-09 22:31:37,146 INFO L130 BoogieDeclarations]: Found specification of procedure strchr [2018-11-09 22:31:37,146 INFO L130 BoogieDeclarations]: Found specification of procedure strrchr [2018-11-09 22:31:37,146 INFO L130 BoogieDeclarations]: Found specification of procedure strcspn [2018-11-09 22:31:37,147 INFO L130 BoogieDeclarations]: Found specification of procedure strspn [2018-11-09 22:31:37,147 INFO L130 BoogieDeclarations]: Found specification of procedure strpbrk [2018-11-09 22:31:37,147 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2018-11-09 22:31:37,147 INFO L130 BoogieDeclarations]: Found specification of procedure strtok [2018-11-09 22:31:37,147 INFO L130 BoogieDeclarations]: Found specification of procedure __strtok_r [2018-11-09 22:31:37,147 INFO L130 BoogieDeclarations]: Found specification of procedure strtok_r [2018-11-09 22:31:37,147 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2018-11-09 22:31:37,147 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2018-11-09 22:31:37,147 INFO L130 BoogieDeclarations]: Found specification of procedure strerror [2018-11-09 22:31:37,148 INFO L130 BoogieDeclarations]: Found specification of procedure strerror_r [2018-11-09 22:31:37,148 INFO L130 BoogieDeclarations]: Found specification of procedure strerror_l [2018-11-09 22:31:37,148 INFO L130 BoogieDeclarations]: Found specification of procedure __bzero [2018-11-09 22:31:37,148 INFO L130 BoogieDeclarations]: Found specification of procedure bcopy [2018-11-09 22:31:37,148 INFO L130 BoogieDeclarations]: Found specification of procedure bzero [2018-11-09 22:31:37,148 INFO L130 BoogieDeclarations]: Found specification of procedure bcmp [2018-11-09 22:31:37,148 INFO L130 BoogieDeclarations]: Found specification of procedure index [2018-11-09 22:31:37,148 INFO L130 BoogieDeclarations]: Found specification of procedure rindex [2018-11-09 22:31:37,148 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2018-11-09 22:31:37,149 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp [2018-11-09 22:31:37,149 INFO L130 BoogieDeclarations]: Found specification of procedure strncasecmp [2018-11-09 22:31:37,149 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2018-11-09 22:31:37,149 INFO L130 BoogieDeclarations]: Found specification of procedure strsignal [2018-11-09 22:31:37,149 INFO L130 BoogieDeclarations]: Found specification of procedure __stpcpy [2018-11-09 22:31:37,149 INFO L130 BoogieDeclarations]: Found specification of procedure stpcpy [2018-11-09 22:31:37,149 INFO L130 BoogieDeclarations]: Found specification of procedure __stpncpy [2018-11-09 22:31:37,149 INFO L130 BoogieDeclarations]: Found specification of procedure stpncpy [2018-11-09 22:31:37,149 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-09 22:31:37,150 INFO L130 BoogieDeclarations]: Found specification of procedure thread [2018-11-09 22:31:37,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-09 22:31:37,150 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-09 22:31:37,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-09 22:31:37,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-09 22:31:37,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-09 22:31:37,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-09 22:31:37,150 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-09 22:31:37,150 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-09 22:31:37,150 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-09 22:31:37,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-09 22:31:37,152 WARN L200 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-09 22:31:37,571 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-09 22:31:37,589 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-09 22:31:37,589 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-09 22:31:37,590 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-09 22:31:37,590 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-09 22:31:37,608 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 10:31:37 BasicIcfg [2018-11-09 22:31:37,608 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-09 22:31:37,608 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-09 22:31:37,608 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-09 22:31:37,610 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-09 22:31:37,610 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 10:31:36" (1/3) ... [2018-11-09 22:31:37,611 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@737efb0b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 10:31:37, skipping insertion in model container [2018-11-09 22:31:37,611 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:31:36" (2/3) ... [2018-11-09 22:31:37,611 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@737efb0b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 10:31:37, skipping insertion in model container [2018-11-09 22:31:37,611 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 10:31:37" (3/3) ... [2018-11-09 22:31:37,613 INFO L112 eAbstractionObserver]: Analyzing ICFG sigma_false-unreach-call.i_BEv2 [2018-11-09 22:31:37,619 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-09 22:31:37,626 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2018-11-09 22:31:37,637 INFO L257 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2018-11-09 22:31:37,656 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-11-09 22:31:37,657 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-09 22:31:37,657 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-09 22:31:37,657 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-09 22:31:37,657 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-09 22:31:37,657 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-09 22:31:37,657 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-09 22:31:37,657 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-09 22:31:37,657 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-09 22:31:37,670 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states. [2018-11-09 22:31:37,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-11-09 22:31:37,673 INFO L367 BasicCegarLoop]: Found error trace [2018-11-09 22:31:37,674 INFO L375 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] [2018-11-09 22:31:37,675 INFO L424 AbstractCegarLoop]: === Iteration 1 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr0INUSE_VIOLATION]=== [2018-11-09 22:31:37,679 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-09 22:31:37,679 INFO L82 PathProgramCache]: Analyzing trace with hash -1319818948, now seen corresponding path program 1 times [2018-11-09 22:31:37,682 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-09 22:31:37,682 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0c657be9-f2f4-41b8-8251-f5f952c620ac/bin-2019/uautomizer/cvc4nyu Starting monitored process 2 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-09 22:31:37,703 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-09 22:31:37,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-09 22:31:37,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-09 22:31:37,917 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-11-09 22:31:37,924 WARN L124 codingBacktranslator]: Skipped backtranslation of ATE [196] [196] L1232-1-->mainErr0INUSE_VIOLATION: Formula: Thread0_thread_inUse InVars {Thread0_thread_inUse=Thread0_thread_inUse} OutVars{Thread0_thread_inUse=Thread0_thread_inUse} AuxVars[] AssignedVars[] because there is no mapped edge [2018-11-09 22:31:37,940 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier2,QUANTIFIED] [2018-11-09 22:31:37,941 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier3,QUANTIFIED] [2018-11-09 22:31:37,941 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier1,QUANTIFIED] [2018-11-09 22:31:37,941 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier4,QUANTIFIED] [2018-11-09 22:31:37,941 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier5,QUANTIFIED] [2018-11-09 22:31:37,941 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier6,QUANTIFIED] [2018-11-09 22:31:37,942 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier8,QUANTIFIED] [2018-11-09 22:31:37,942 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier7,QUANTIFIED] [2018-11-09 22:31:37,942 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier9,QUANTIFIED] [2018-11-09 22:31:37,942 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier10,QUANTIFIED] [2018-11-09 22:31:37,942 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier11,QUANTIFIED] [2018-11-09 22:31:37,942 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier12,QUANTIFIED] [2018-11-09 22:31:37,943 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier15,QUANTIFIED] [2018-11-09 22:31:37,943 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier13,QUANTIFIED] [2018-11-09 22:31:37,943 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier14,QUANTIFIED] [2018-11-09 22:31:37,943 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier17,QUANTIFIED] [2018-11-09 22:31:37,943 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier18,QUANTIFIED] [2018-11-09 22:31:37,944 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier16,QUANTIFIED] [2018-11-09 22:31:37,944 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier21,QUANTIFIED] [2018-11-09 22:31:37,944 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier19,QUANTIFIED] [2018-11-09 22:31:37,947 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier20,QUANTIFIED] [2018-11-09 22:31:37,947 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier24,QUANTIFIED] [2018-11-09 22:31:37,947 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier23,QUANTIFIED] [2018-11-09 22:31:37,947 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier22,QUANTIFIED] [2018-11-09 22:31:37,948 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier26,QUANTIFIED] [2018-11-09 22:31:37,948 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier27,QUANTIFIED] [2018-11-09 22:31:37,948 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier25,QUANTIFIED] [2018-11-09 22:31:37,948 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier29,QUANTIFIED] [2018-11-09 22:31:37,948 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier30,QUANTIFIED] [2018-11-09 22:31:37,949 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier28,QUANTIFIED] [2018-11-09 22:31:37,949 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier32,QUANTIFIED] [2018-11-09 22:31:37,949 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier33,QUANTIFIED] [2018-11-09 22:31:37,949 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier31,QUANTIFIED] [2018-11-09 22:31:37,949 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier34,QUANTIFIED] [2018-11-09 22:31:37,950 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier35,QUANTIFIED] [2018-11-09 22:31:37,950 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier36,QUANTIFIED] [2018-11-09 22:31:37,950 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier39,QUANTIFIED] [2018-11-09 22:31:37,950 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier38,QUANTIFIED] [2018-11-09 22:31:37,950 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier37,QUANTIFIED] [2018-11-09 22:31:37,953 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier40,QUANTIFIED] [2018-11-09 22:31:37,954 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier42,QUANTIFIED] [2018-11-09 22:31:37,954 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier41,QUANTIFIED] [2018-11-09 22:31:37,954 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier44,QUANTIFIED] [2018-11-09 22:31:37,954 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier43,QUANTIFIED] [2018-11-09 22:31:37,954 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier45,QUANTIFIED] [2018-11-09 22:31:37,955 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier46,QUANTIFIED] [2018-11-09 22:31:37,955 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier48,QUANTIFIED] [2018-11-09 22:31:37,955 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier47,QUANTIFIED] [2018-11-09 22:31:37,955 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier49,QUANTIFIED] [2018-11-09 22:31:37,956 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier51,QUANTIFIED] [2018-11-09 22:31:37,956 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier50,QUANTIFIED] [2018-11-09 22:31:37,956 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier52,QUANTIFIED] [2018-11-09 22:31:37,956 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier54,QUANTIFIED] [2018-11-09 22:31:37,957 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier53,QUANTIFIED] [2018-11-09 22:31:37,957 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier55,QUANTIFIED] [2018-11-09 22:31:37,957 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier57,QUANTIFIED] [2018-11-09 22:31:37,957 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier56,QUANTIFIED] [2018-11-09 22:31:37,957 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier58,QUANTIFIED] [2018-11-09 22:31:37,958 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier59,QUANTIFIED] [2018-11-09 22:31:37,958 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier60,QUANTIFIED] [2018-11-09 22:31:37,958 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier63,QUANTIFIED] [2018-11-09 22:31:37,958 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier61,QUANTIFIED] [2018-11-09 22:31:37,958 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier62,QUANTIFIED] [2018-11-09 22:31:37,959 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier65,QUANTIFIED] [2018-11-09 22:31:37,959 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier66,QUANTIFIED] [2018-11-09 22:31:37,959 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier64,QUANTIFIED] [2018-11-09 22:31:37,959 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier69,QUANTIFIED] [2018-11-09 22:31:37,960 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier68,QUANTIFIED] [2018-11-09 22:31:37,960 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier67,QUANTIFIED] [2018-11-09 22:31:37,960 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier72,QUANTIFIED] [2018-11-09 22:31:37,960 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier70,QUANTIFIED] [2018-11-09 22:31:37,961 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier71,QUANTIFIED] [2018-11-09 22:31:37,961 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier75,QUANTIFIED] [2018-11-09 22:31:37,961 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier74,QUANTIFIED] [2018-11-09 22:31:37,961 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier73,QUANTIFIED] [2018-11-09 22:31:37,962 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier76,QUANTIFIED] [2018-11-09 22:31:37,962 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier78,QUANTIFIED] [2018-11-09 22:31:37,962 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier77,QUANTIFIED] [2018-11-09 22:31:37,967 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *INT [2018-11-09 22:31:37,967 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *INT [2018-11-09 22:31:37,968 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *INT [2018-11-09 22:31:37,968 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *INT [2018-11-09 22:31:37,968 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *INT [2018-11-09 22:31:37,969 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *INT [2018-11-09 22:31:37,969 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *INT [2018-11-09 22:31:37,970 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *INT [2018-11-09 22:31:37,970 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *INT [2018-11-09 22:31:37,970 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *INT [2018-11-09 22:31:37,971 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *INT [2018-11-09 22:31:37,971 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *INT [2018-11-09 22:31:37,972 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *INT [2018-11-09 22:31:37,974 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *INT [2018-11-09 22:31:37,974 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *INT [2018-11-09 22:31:37,975 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *INT [2018-11-09 22:31:37,975 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *INT [2018-11-09 22:31:37,975 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *INT [2018-11-09 22:31:37,976 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *INT [2018-11-09 22:31:37,976 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *INT [2018-11-09 22:31:37,977 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *INT [2018-11-09 22:31:37,977 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *INT [2018-11-09 22:31:37,978 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *INT [2018-11-09 22:31:37,979 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *INT [2018-11-09 22:31:37,979 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *INT [2018-11-09 22:31:37,979 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *INT [2018-11-09 22:31:37,980 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *INT [2018-11-09 22:31:37,982 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *INT [2018-11-09 22:31:37,986 INFO L285 ceAbstractionStarter]: Did not count any witness invariants because Icfg is not BoogieIcfg [2018-11-09 22:31:37,989 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.11 10:31:37 BasicIcfg [2018-11-09 22:31:37,989 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-09 22:31:37,990 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-09 22:31:37,990 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-09 22:31:37,991 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-09 22:31:37,991 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 10:31:37" (3/4) ... [2018-11-09 22:31:37,993 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-11-09 22:31:37,993 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.witnessprinter has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.witnessprinter.WitnessPrinter.generateReachabilityCounterexampleWitness(WitnessPrinter.java:177) at de.uni_freiburg.informatik.ultimate.witnessprinter.WitnessPrinter.finish(WitnessPrinter.java:139) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:131) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-09 22:31:37,995 INFO L168 Benchmark]: Toolchain (without parser) took 1517.13 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.1 MB). Free memory was 944.4 MB in the beginning and 990.4 MB in the end (delta: -46.0 MB). Peak memory consumption was 86.1 MB. Max. memory is 11.5 GB. [2018-11-09 22:31:37,997 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-09 22:31:37,997 INFO L168 Benchmark]: CACSL2BoogieTranslator took 478.91 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 869.2 MB in the end (delta: 75.2 MB). Peak memory consumption was 75.2 MB. Max. memory is 11.5 GB. [2018-11-09 22:31:37,997 INFO L168 Benchmark]: Boogie Preprocessor took 113.66 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.1 MB). Free memory was 869.2 MB in the beginning and 1.1 GB in the end (delta: -256.0 MB). Peak memory consumption was 18.5 MB. Max. memory is 11.5 GB. [2018-11-09 22:31:37,998 INFO L168 Benchmark]: RCFGBuilder took 535.39 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: 94.2 MB). Peak memory consumption was 94.2 MB. Max. memory is 11.5 GB. [2018-11-09 22:31:37,998 INFO L168 Benchmark]: TraceAbstraction took 380.49 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 990.4 MB in the end (delta: 40.7 MB). Peak memory consumption was 40.7 MB. Max. memory is 11.5 GB. [2018-11-09 22:31:37,999 INFO L168 Benchmark]: Witness Printer took 4.33 ms. Allocated memory is still 1.2 GB. Free memory is still 990.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-09 22:31:38,001 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 478.91 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 869.2 MB in the end (delta: 75.2 MB). Peak memory consumption was 75.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 113.66 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.1 MB). Free memory was 869.2 MB in the beginning and 1.1 GB in the end (delta: -256.0 MB). Peak memory consumption was 18.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 535.39 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: 94.2 MB). Peak memory consumption was 94.2 MB. Max. memory is 11.5 GB. * TraceAbstraction took 380.49 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 990.4 MB in the end (delta: 40.7 MB). Peak memory consumption was 40.7 MB. Max. memory is 11.5 GB. * Witness Printer took 4.33 ms. Allocated memory is still 1.2 GB. Free memory is still 990.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier4,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier7,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier9,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier10,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier15,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier18,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier16,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier21,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier19,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier20,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier27,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier30,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier33,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier31,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier34,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier35,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier39,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier38,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier40,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier41,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier44,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier43,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier45,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier46,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier48,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier47,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier49,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier51,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier52,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier54,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier53,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier57,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier56,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier58,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier59,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier60,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier63,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier61,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier62,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier65,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier66,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier64,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier69,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier68,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier67,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier72,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier70,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier71,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier75,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier74,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier73,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier76,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier78,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier77,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *INT - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *INT - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *INT - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *INT - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *INT - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *INT - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *INT - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *INT - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *INT - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *INT - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *INT - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *INT - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *INT - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *INT - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *INT - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *INT - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *INT - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *INT - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *INT - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *INT - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *INT - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *INT - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *INT - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *INT - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *INT - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *INT - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *INT - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *INT * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 1232]: assertion can be violated assertion can be violated We found a FailurePath: [L1214] const int SIGMA = 16; VAL [\old(array)=null, \old(array)=null, \old(array_index)=0, \old(SIGMA)=0, array={0:0}, array_index=0, freshIdentifier10=1, freshIdentifier11=0, freshIdentifier12=0, SIGMA=16] [L1215] int *array; VAL [\old(array)=null, \old(array)=null, \old(array_index)=0, \old(SIGMA)=0, array={0:0}, array_index=0, freshIdentifier13=1, freshIdentifier14=0, freshIdentifier15=0, SIGMA=16] [L1216] int array_index=-1; VAL [\old(array)=null, \old(array)=null, \old(array_index)=0, \old(SIGMA)=0, array={0:0}, array_index=4294967295, freshIdentifier16=1, freshIdentifier17=0, freshIdentifier18=0, SIGMA=16] [L1224] int tid, sum; VAL [\old(array)=null, \old(array)=null, \old(array_index)=4294967295, array={0:0}, array_index=4294967295, freshIdentifier28=1, freshIdentifier29=0, freshIdentifier30=0, SIGMA=16] [L1225] FCALL pthread_t *t; VAL [\old(array)=null, \old(array)=null, \old(array_index)=4294967295, array={0:0}, array_index=4294967295, freshIdentifier31=1, freshIdentifier32=0, freshIdentifier33=0, SIGMA=16, t={3:0}] [L1226] EXPR, FCALL malloc(sizeof(pthread_t) * SIGMA) VAL [\old(array)=null, \old(array)=null, \old(array_index)=4294967295, array={0:0}, array_index=4294967295, freshIdentifier34=1, freshIdentifier35=0, freshIdentifier36=0, malloc(sizeof(pthread_t) * SIGMA)={2:0}, SIGMA=16, t={3:0}] [L1226] FCALL t = (pthread_t *)malloc(sizeof(pthread_t) * SIGMA) VAL [\old(array)=null, \old(array)=null, \old(array_index)=4294967295, array={0:0}, array_index=4294967295, freshIdentifier37=1, freshIdentifier38=0, freshIdentifier39=0, malloc(sizeof(pthread_t) * SIGMA)={2:0}, SIGMA=16, t={3:0}] [L1227] EXPR, FCALL malloc(sizeof(int) * SIGMA) VAL [\old(array)=null, \old(array)=null, \old(array_index)=4294967295, array={0:0}, array_index=4294967295, freshIdentifier40=1, freshIdentifier41=0, freshIdentifier42=0, malloc(sizeof(int) * SIGMA)={1:0}, malloc(sizeof(pthread_t) * SIGMA)={2:0}, SIGMA=16, t={3:0}] [L1227] array = (int *)malloc(sizeof(int) * SIGMA) VAL [\old(array)=null, \old(array)=null, \old(array_index)=4294967295, array={1:0}, array_index=4294967295, freshIdentifier43=1, freshIdentifier44=0, freshIdentifier45=0, malloc(sizeof(int) * SIGMA)={1:0}, malloc(sizeof(pthread_t) * SIGMA)={2:0}, SIGMA=16, t={3:0}] [L1228] FCALL \read(*t) VAL [\old(array)=null, \old(array)=null, \old(array_index)=4294967295, \read(*t)={2:0}, array={1:0}, array_index=4294967295, freshIdentifier46=1, freshIdentifier47=0, freshIdentifier48=0, malloc(sizeof(int) * SIGMA)={1:0}, malloc(sizeof(pthread_t) * SIGMA)={2:0}, SIGMA=16, t={3:0}] [L1230] tid=0 VAL [\old(array)=null, \old(array)=null, \old(array_index)=4294967295, array={1:0}, array_index=4294967295, freshIdentifier58=1, freshIdentifier59=0, freshIdentifier60=0, malloc(sizeof(int) * SIGMA)={1:0}, malloc(sizeof(pthread_t) * SIGMA)={2:0}, SIGMA=16, t={3:0}, tid=0] [L1230] COND TRUE tid