./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--isdn--mISDN--l1oip.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_6f2d20b1-8b1a-4b26-bd08-92c5c442bb1a/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_6f2d20b1-8b1a-4b26-bd08-92c5c442bb1a/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_6f2d20b1-8b1a-4b26-bd08-92c5c442bb1a/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_6f2d20b1-8b1a-4b26-bd08-92c5c442bb1a/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--isdn--mISDN--l1oip.ko-main.cil.out.i -s /tmp/vcloud-vcloud-master/worker/working_dir_6f2d20b1-8b1a-4b26-bd08-92c5c442bb1a/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_6f2d20b1-8b1a-4b26-bd08-92c5c442bb1a/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1c78e6c1b781fcdcf668b75f6e24ab88a0d5e47d ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-02 05:34:34,301 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 05:34:34,302 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 05:34:34,308 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 05:34:34,308 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 05:34:34,309 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 05:34:34,310 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 05:34:34,310 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 05:34:34,311 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 05:34:34,312 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 05:34:34,312 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 05:34:34,312 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 05:34:34,313 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 05:34:34,313 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 05:34:34,314 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 05:34:34,314 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 05:34:34,315 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 05:34:34,316 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 05:34:34,317 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 05:34:34,318 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 05:34:34,318 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 05:34:34,319 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 05:34:34,320 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 05:34:34,320 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 05:34:34,320 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 05:34:34,321 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 05:34:34,321 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 05:34:34,322 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 05:34:34,322 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 05:34:34,323 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 05:34:34,323 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 05:34:34,323 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 05:34:34,323 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 05:34:34,324 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 05:34:34,324 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 05:34:34,324 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 05:34:34,325 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_6f2d20b1-8b1a-4b26-bd08-92c5c442bb1a/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-12-02 05:34:34,332 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 05:34:34,332 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 05:34:34,333 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 05:34:34,333 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-02 05:34:34,333 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-02 05:34:34,333 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-02 05:34:34,333 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 05:34:34,334 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-02 05:34:34,334 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 05:34:34,334 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 05:34:34,334 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 05:34:34,334 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 05:34:34,334 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 05:34:34,334 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-02 05:34:34,334 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 05:34:34,334 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-02 05:34:34,335 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-02 05:34:34,335 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 05:34:34,335 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 05:34:34,335 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-02 05:34:34,335 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 05:34:34,335 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 05:34:34,335 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 05:34:34,335 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-12-02 05:34:34,336 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 05:34:34,336 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-02 05:34:34,336 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-02 05:34:34,336 INFO L133 SettingsManager]: * To the following directory=dump/ 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_6f2d20b1-8b1a-4b26-bd08-92c5c442bb1a/bin-2019/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1c78e6c1b781fcdcf668b75f6e24ab88a0d5e47d [2018-12-02 05:34:34,354 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 05:34:34,363 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 05:34:34,366 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 05:34:34,367 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 05:34:34,367 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 05:34:34,368 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_6f2d20b1-8b1a-4b26-bd08-92c5c442bb1a/bin-2019/ukojak/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--isdn--mISDN--l1oip.ko-main.cil.out.i [2018-12-02 05:34:34,405 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6f2d20b1-8b1a-4b26-bd08-92c5c442bb1a/bin-2019/ukojak/data/84983e9ed/1ebc48a92e914b28b2be236d09b1e702/FLAG5f63a79e8 [2018-12-02 05:34:34,905 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 05:34:34,906 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_6f2d20b1-8b1a-4b26-bd08-92c5c442bb1a/sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--isdn--mISDN--l1oip.ko-main.cil.out.i [2018-12-02 05:34:34,922 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6f2d20b1-8b1a-4b26-bd08-92c5c442bb1a/bin-2019/ukojak/data/84983e9ed/1ebc48a92e914b28b2be236d09b1e702/FLAG5f63a79e8 [2018-12-02 05:34:35,145 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_6f2d20b1-8b1a-4b26-bd08-92c5c442bb1a/bin-2019/ukojak/data/84983e9ed/1ebc48a92e914b28b2be236d09b1e702 [2018-12-02 05:34:35,148 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 05:34:35,150 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 05:34:35,151 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 05:34:35,151 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 05:34:35,155 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 05:34:35,156 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 05:34:35" (1/1) ... [2018-12-02 05:34:35,159 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@689f5298 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:34:35, skipping insertion in model container [2018-12-02 05:34:35,159 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 05:34:35" (1/1) ... [2018-12-02 05:34:35,167 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 05:34:35,267 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 05:34:36,073 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 05:34:36,110 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 05:34:36,242 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 05:34:36,330 INFO L195 MainTranslator]: Completed translation [2018-12-02 05:34:36,331 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:34:36 WrapperNode [2018-12-02 05:34:36,331 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 05:34:36,331 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 05:34:36,331 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 05:34:36,332 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 05:34:36,337 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:34:36" (1/1) ... [2018-12-02 05:34:36,368 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:34:36" (1/1) ... [2018-12-02 05:34:36,430 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-02 05:34:36,430 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-02 05:34:36,430 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-02 05:34:36,430 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-02 05:34:36,436 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:34:36" (1/1) ... [2018-12-02 05:34:36,436 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:34:36" (1/1) ... [2018-12-02 05:34:36,448 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:34:36" (1/1) ... [2018-12-02 05:34:36,448 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:34:36" (1/1) ... [2018-12-02 05:34:36,486 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:34:36" (1/1) ... [2018-12-02 05:34:36,492 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:34:36" (1/1) ... [2018-12-02 05:34:36,503 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:34:36" (1/1) ... [2018-12-02 05:34:36,512 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-02 05:34:36,512 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-02 05:34:36,513 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-02 05:34:36,513 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-02 05:34:36,513 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:34:36" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6f2d20b1-8b1a-4b26-bd08-92c5c442bb1a/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-02 05:34:36,556 INFO L130 BoogieDeclarations]: Found specification of procedure sock_release [2018-12-02 05:34:36,556 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_release [2018-12-02 05:34:36,556 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-12-02 05:34:36,557 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2018-12-02 05:34:36,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-12-02 05:34:36,557 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-02 05:34:36,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2018-12-02 05:34:36,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2018-12-02 05:34:36,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-12-02 05:34:36,557 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2018-12-02 05:34:36,558 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2018-12-02 05:34:36,558 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2018-12-02 05:34:36,558 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2018-12-02 05:34:36,558 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-12-02 05:34:36,558 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-12-02 05:34:36,558 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_external_alloc [2018-12-02 05:34:36,558 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-12-02 05:34:36,559 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-12-02 05:34:36,559 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2018-12-02 05:34:36,559 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2018-12-02 05:34:36,559 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_ulaw_to_alaw [2018-12-02 05:34:36,559 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_ulaw_to_alaw [2018-12-02 05:34:36,559 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-12-02 05:34:36,559 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2018-12-02 05:34:36,560 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2018-12-02 05:34:36,560 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2018-12-02 05:34:36,560 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2018-12-02 05:34:36,560 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2018-12-02 05:34:36,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-02 05:34:36,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-12-02 05:34:36,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-12-02 05:34:36,560 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_socket_send [2018-12-02 05:34:36,561 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_socket_send [2018-12-02 05:34:36,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-12-02 05:34:36,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-12-02 05:34:36,561 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2018-12-02 05:34:36,561 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2018-12-02 05:34:36,561 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2018-12-02 05:34:36,561 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2018-12-02 05:34:36,562 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2018-12-02 05:34:36,562 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2018-12-02 05:34:36,562 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-12-02 05:34:36,562 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-12-02 05:34:36,562 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-12-02 05:34:36,562 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2018-12-02 05:34:36,562 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_socket_open [2018-12-02 05:34:36,563 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_socket_open [2018-12-02 05:34:36,563 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2018-12-02 05:34:36,563 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2018-12-02 05:34:36,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-12-02 05:34:36,563 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-12-02 05:34:36,563 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-12-02 05:34:36,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-12-02 05:34:36,563 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_4bit_free [2018-12-02 05:34:36,564 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_4bit_free [2018-12-02 05:34:36,564 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2018-12-02 05:34:36,564 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2018-12-02 05:34:36,564 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-02 05:34:36,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-12-02 05:34:36,564 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2018-12-02 05:34:36,564 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2018-12-02 05:34:36,565 INFO L130 BoogieDeclarations]: Found specification of procedure mI_alloc_skb [2018-12-02 05:34:36,565 INFO L138 BoogieDeclarations]: Found implementation of procedure mI_alloc_skb [2018-12-02 05:34:36,565 INFO L130 BoogieDeclarations]: Found specification of procedure queue_ch_frame [2018-12-02 05:34:36,565 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_ch_frame [2018-12-02 05:34:36,565 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2018-12-02 05:34:36,565 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2018-12-02 05:34:36,565 INFO L130 BoogieDeclarations]: Found specification of procedure _queue_data [2018-12-02 05:34:36,565 INFO L138 BoogieDeclarations]: Found implementation of procedure _queue_data [2018-12-02 05:34:36,566 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-12-02 05:34:36,566 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-12-02 05:34:36,566 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-12-02 05:34:36,566 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-12-02 05:34:36,566 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2018-12-02 05:34:36,566 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2018-12-02 05:34:36,566 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_alaw_to_ulaw [2018-12-02 05:34:36,566 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_alaw_to_ulaw [2018-12-02 05:34:36,567 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_socket_close [2018-12-02 05:34:36,567 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_socket_close [2018-12-02 05:34:36,567 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2018-12-02 05:34:36,567 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2018-12-02 05:34:36,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-12-02 05:34:36,567 INFO L130 BoogieDeclarations]: Found specification of procedure memchr_inv [2018-12-02 05:34:36,567 INFO L138 BoogieDeclarations]: Found implementation of procedure memchr_inv [2018-12-02 05:34:36,567 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2018-12-02 05:34:36,568 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2018-12-02 05:34:36,568 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2018-12-02 05:34:36,568 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_cleanup [2018-12-02 05:34:36,568 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_cleanup [2018-12-02 05:34:36,568 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-02 05:34:36,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-02 05:34:36,568 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-12-02 05:34:36,569 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-12-02 05:34:49,313 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-02 05:34:49,313 INFO L280 CfgBuilder]: Removed 80 assue(true) statements. [2018-12-02 05:34:49,313 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 05:34:49 BoogieIcfgContainer [2018-12-02 05:34:49,314 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-02 05:34:49,314 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-12-02 05:34:49,314 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-12-02 05:34:49,320 INFO L276 PluginConnector]: CodeCheck initialized [2018-12-02 05:34:49,320 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 05:34:49" (1/1) ... [2018-12-02 05:34:49,326 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:34:49,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:34:49,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 367 states and 505 transitions. [2018-12-02 05:34:49,354 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 505 transitions. [2018-12-02 05:34:49,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2018-12-02 05:34:49,358 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:34:49,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:34:49,652 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 05:34:51,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:34:51,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 371 states and 510 transitions. [2018-12-02 05:34:51,886 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 510 transitions. [2018-12-02 05:34:51,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2018-12-02 05:34:51,888 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:34:51,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:34:52,021 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 05:34:52,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:34:52,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 373 states and 511 transitions. [2018-12-02 05:34:52,057 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 511 transitions. [2018-12-02 05:34:52,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2018-12-02 05:34:52,058 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:34:52,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:34:52,171 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-12-02 05:34:52,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:34:52,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 374 states and 512 transitions. [2018-12-02 05:34:52,177 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 512 transitions. [2018-12-02 05:34:52,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2018-12-02 05:34:52,178 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:34:52,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:34:52,274 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 05:34:52,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:34:52,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 375 states and 512 transitions. [2018-12-02 05:34:52,283 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 512 transitions. [2018-12-02 05:34:52,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-12-02 05:34:52,284 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:34:52,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:34:52,398 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 05:34:52,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:34:52,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 377 states and 514 transitions. [2018-12-02 05:34:52,455 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 514 transitions. [2018-12-02 05:34:52,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2018-12-02 05:34:52,457 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:34:52,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:34:52,646 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-12-02 05:34:55,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:34:55,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 403 states and 560 transitions. [2018-12-02 05:34:55,425 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 560 transitions. [2018-12-02 05:34:55,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2018-12-02 05:34:55,426 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:34:55,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:34:55,588 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-12-02 05:34:58,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:34:58,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 430 states and 607 transitions. [2018-12-02 05:34:58,534 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 607 transitions. [2018-12-02 05:34:58,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2018-12-02 05:34:58,536 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:34:58,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:34:58,638 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 05:34:58,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:34:58,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 439 states and 624 transitions. [2018-12-02 05:34:58,843 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 624 transitions. [2018-12-02 05:34:58,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-12-02 05:34:58,844 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:34:58,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:34:58,961 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-12-02 05:35:02,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:35:02,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 467 states and 672 transitions. [2018-12-02 05:35:02,269 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 672 transitions. [2018-12-02 05:35:02,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2018-12-02 05:35:02,270 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:35:02,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:35:02,343 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 05:35:02,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:35:02,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 476 states and 689 transitions. [2018-12-02 05:35:02,578 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 689 transitions. [2018-12-02 05:35:02,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2018-12-02 05:35:02,579 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:35:02,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:35:02,654 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 05:35:02,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:35:02,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 482 states and 697 transitions. [2018-12-02 05:35:02,677 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 697 transitions. [2018-12-02 05:35:02,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-12-02 05:35:02,679 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:35:02,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:35:02,770 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-12-02 05:35:03,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:35:03,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 491 states and 709 transitions. [2018-12-02 05:35:03,096 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 709 transitions. [2018-12-02 05:35:03,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-12-02 05:35:03,098 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:35:03,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:35:03,172 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 05:35:03,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:35:03,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 500 states and 726 transitions. [2018-12-02 05:35:03,477 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 726 transitions. [2018-12-02 05:35:03,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2018-12-02 05:35:03,478 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:35:03,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:35:03,572 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 05:35:03,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:35:03,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 506 states and 734 transitions. [2018-12-02 05:35:03,592 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 734 transitions. [2018-12-02 05:35:03,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-12-02 05:35:03,593 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:35:03,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:35:03,672 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2018-12-02 05:35:03,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:35:03,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 507 states and 735 transitions. [2018-12-02 05:35:03,678 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 735 transitions. [2018-12-02 05:35:03,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2018-12-02 05:35:03,679 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:35:03,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:35:03,749 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-12-02 05:35:04,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:35:04,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 516 states and 747 transitions. [2018-12-02 05:35:04,041 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 747 transitions. [2018-12-02 05:35:04,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-12-02 05:35:04,042 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:35:04,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:35:04,107 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-12-02 05:35:04,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:35:04,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 517 states and 747 transitions. [2018-12-02 05:35:04,115 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 747 transitions. [2018-12-02 05:35:04,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-12-02 05:35:04,116 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:35:04,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:35:04,194 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 05:35:04,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:35:04,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 523 states and 755 transitions. [2018-12-02 05:35:04,217 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 755 transitions. [2018-12-02 05:35:04,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2018-12-02 05:35:04,217 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:35:04,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:35:04,285 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-12-02 05:35:04,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:35:04,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 524 states and 755 transitions. [2018-12-02 05:35:04,295 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 755 transitions. [2018-12-02 05:35:04,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2018-12-02 05:35:04,296 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:35:04,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:35:04,367 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2018-12-02 05:35:04,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:35:04,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 525 states and 756 transitions. [2018-12-02 05:35:04,372 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 756 transitions. [2018-12-02 05:35:04,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2018-12-02 05:35:04,373 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:35:04,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:35:04,434 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-12-02 05:35:04,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:35:04,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 534 states and 768 transitions. [2018-12-02 05:35:04,718 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 768 transitions. [2018-12-02 05:35:04,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2018-12-02 05:35:04,719 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:35:04,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:35:04,787 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-12-02 05:35:04,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:35:04,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 535 states and 768 transitions. [2018-12-02 05:35:04,795 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 768 transitions. [2018-12-02 05:35:04,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2018-12-02 05:35:04,796 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:35:04,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:35:04,876 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-12-02 05:35:04,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:35:04,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 536 states and 768 transitions. [2018-12-02 05:35:04,886 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 768 transitions. [2018-12-02 05:35:04,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2018-12-02 05:35:04,887 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:35:04,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:35:04,966 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2018-12-02 05:35:04,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:35:04,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 537 states and 769 transitions. [2018-12-02 05:35:04,973 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 769 transitions. [2018-12-02 05:35:04,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2018-12-02 05:35:04,974 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:35:05,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:35:05,054 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-12-02 05:35:05,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:35:05,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 538 states and 769 transitions. [2018-12-02 05:35:05,070 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 769 transitions. [2018-12-02 05:35:05,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-12-02 05:35:05,071 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:35:05,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:35:05,173 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-12-02 05:35:05,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:35:05,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 539 states and 769 transitions. [2018-12-02 05:35:05,183 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 769 transitions. [2018-12-02 05:35:05,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2018-12-02 05:35:05,184 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:35:05,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:35:05,347 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-12-02 05:35:05,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:35:05,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 540 states and 771 transitions. [2018-12-02 05:35:05,410 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 771 transitions. [2018-12-02 05:35:05,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2018-12-02 05:35:05,410 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:35:05,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:35:05,529 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-12-02 05:35:05,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:35:05,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 541 states and 773 transitions. [2018-12-02 05:35:05,600 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 773 transitions. [2018-12-02 05:35:05,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2018-12-02 05:35:05,601 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:35:05,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:35:05,677 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-12-02 05:35:05,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:35:05,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 542 states and 775 transitions. [2018-12-02 05:35:05,698 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 775 transitions. [2018-12-02 05:35:05,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2018-12-02 05:35:05,699 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:35:05,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:35:05,762 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-12-02 05:35:05,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:35:05,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 543 states and 777 transitions. [2018-12-02 05:35:05,778 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 777 transitions. [2018-12-02 05:35:05,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2018-12-02 05:35:05,779 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:35:05,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:35:05,846 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2018-12-02 05:35:06,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:35:06,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 551 states and 792 transitions. [2018-12-02 05:35:06,491 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 792 transitions. [2018-12-02 05:35:06,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2018-12-02 05:35:06,491 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:35:06,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:35:06,558 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2018-12-02 05:35:07,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:35:07,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 559 states and 807 transitions. [2018-12-02 05:35:07,282 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 807 transitions. [2018-12-02 05:35:07,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2018-12-02 05:35:07,282 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:35:07,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:35:07,349 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2018-12-02 05:35:08,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:35:08,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 567 states and 822 transitions. [2018-12-02 05:35:08,121 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 822 transitions. [2018-12-02 05:35:08,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2018-12-02 05:35:08,121 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:35:08,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:35:08,214 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-12-02 05:35:08,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:35:08,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 585 states and 856 transitions. [2018-12-02 05:35:08,237 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 856 transitions. [2018-12-02 05:35:08,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2018-12-02 05:35:08,238 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:35:08,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:35:08,312 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-12-02 05:35:08,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:35:08,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 587 states and 858 transitions. [2018-12-02 05:35:08,318 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 858 transitions. [2018-12-02 05:35:08,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2018-12-02 05:35:08,319 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:35:08,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:35:08,392 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-12-02 05:35:08,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:35:08,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 605 states and 892 transitions. [2018-12-02 05:35:08,432 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 892 transitions. [2018-12-02 05:35:08,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2018-12-02 05:35:08,433 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:35:08,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:35:08,506 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-12-02 05:35:08,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:35:08,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 606 states and 893 transitions. [2018-12-02 05:35:08,512 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 893 transitions. [2018-12-02 05:35:08,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2018-12-02 05:35:08,513 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:35:08,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:35:08,586 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-12-02 05:35:08,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:35:08,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 608 states and 895 transitions. [2018-12-02 05:35:08,592 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 895 transitions. [2018-12-02 05:35:08,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2018-12-02 05:35:08,593 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:35:08,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:35:08,669 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-12-02 05:35:08,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:35:08,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 626 states and 929 transitions. [2018-12-02 05:35:08,712 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 929 transitions. [2018-12-02 05:35:08,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2018-12-02 05:35:08,712 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:35:08,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:35:08,792 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-12-02 05:35:08,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:35:08,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 627 states and 930 transitions. [2018-12-02 05:35:08,799 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 930 transitions. [2018-12-02 05:35:08,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2018-12-02 05:35:08,800 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:35:08,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:35:08,884 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-12-02 05:35:08,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:35:08,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 628 states and 931 transitions. [2018-12-02 05:35:08,892 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 931 transitions. [2018-12-02 05:35:08,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2018-12-02 05:35:08,892 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:35:08,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:35:08,972 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-12-02 05:35:08,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:35:08,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 630 states and 933 transitions. [2018-12-02 05:35:08,979 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 933 transitions. [2018-12-02 05:35:08,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2018-12-02 05:35:08,980 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:35:09,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:35:09,069 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-12-02 05:35:09,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:35:09,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 631 states and 934 transitions. [2018-12-02 05:35:09,076 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 934 transitions. [2018-12-02 05:35:09,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2018-12-02 05:35:09,077 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:35:09,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:35:09,151 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-12-02 05:35:09,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:35:09,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 632 states and 935 transitions. [2018-12-02 05:35:09,158 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 935 transitions. [2018-12-02 05:35:09,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2018-12-02 05:35:09,159 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:35:09,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:35:09,233 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-12-02 05:35:09,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:35:09,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 633 states and 936 transitions. [2018-12-02 05:35:09,240 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 936 transitions. [2018-12-02 05:35:09,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2018-12-02 05:35:09,241 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:35:09,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:35:09,320 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2018-12-02 05:35:09,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:35:09,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 940 states to 636 states and 940 transitions. [2018-12-02 05:35:09,329 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 940 transitions. [2018-12-02 05:35:09,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2018-12-02 05:35:09,330 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:35:09,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:35:09,416 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2018-12-02 05:35:09,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:35:09,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 639 states and 944 transitions. [2018-12-02 05:35:09,428 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 944 transitions. [2018-12-02 05:35:09,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2018-12-02 05:35:09,429 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:35:09,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:35:09,511 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2018-12-02 05:35:09,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:35:09,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 642 states and 948 transitions. [2018-12-02 05:35:09,525 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 948 transitions. [2018-12-02 05:35:09,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2018-12-02 05:35:09,526 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:35:09,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:35:09,626 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2018-12-02 05:35:09,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:35:09,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 645 states and 953 transitions. [2018-12-02 05:35:09,635 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 953 transitions. [2018-12-02 05:35:09,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2018-12-02 05:35:09,636 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:35:09,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:35:09,740 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2018-12-02 05:35:09,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:35:09,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 958 states to 648 states and 958 transitions. [2018-12-02 05:35:09,749 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 958 transitions. [2018-12-02 05:35:09,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2018-12-02 05:35:09,750 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:35:09,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:35:09,851 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2018-12-02 05:35:09,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:35:09,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 651 states and 963 transitions. [2018-12-02 05:35:09,858 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 963 transitions. [2018-12-02 05:35:09,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2018-12-02 05:35:09,859 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:35:09,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:35:09,945 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2018-12-02 05:35:09,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:35:09,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 654 states and 967 transitions. [2018-12-02 05:35:09,955 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 967 transitions. [2018-12-02 05:35:09,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2018-12-02 05:35:09,956 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:35:09,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:35:10,042 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2018-12-02 05:35:10,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:35:10,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 657 states and 971 transitions. [2018-12-02 05:35:10,055 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 971 transitions. [2018-12-02 05:35:10,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2018-12-02 05:35:10,056 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:35:10,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:35:10,144 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2018-12-02 05:35:10,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:35:10,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 660 states and 975 transitions. [2018-12-02 05:35:10,158 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 975 transitions. [2018-12-02 05:35:10,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2018-12-02 05:35:10,159 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:35:10,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:35:10,259 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2018-12-02 05:35:10,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:35:10,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 662 states and 977 transitions. [2018-12-02 05:35:10,269 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 977 transitions. [2018-12-02 05:35:10,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2018-12-02 05:35:10,269 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:35:10,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:35:10,362 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2018-12-02 05:35:10,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:35:10,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 664 states and 979 transitions. [2018-12-02 05:35:10,374 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 979 transitions. [2018-12-02 05:35:10,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2018-12-02 05:35:10,374 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:35:10,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:35:10,467 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2018-12-02 05:35:10,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:35:10,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 666 states and 981 transitions. [2018-12-02 05:35:10,479 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 981 transitions. [2018-12-02 05:35:10,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2018-12-02 05:35:10,480 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:35:10,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:35:10,809 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-12-02 05:35:11,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:35:11,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 670 states and 985 transitions. [2018-12-02 05:35:11,044 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 985 transitions. [2018-12-02 05:35:11,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2018-12-02 05:35:11,045 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:35:11,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:35:11,143 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-12-02 05:35:11,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:35:11,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 673 states and 989 transitions. [2018-12-02 05:35:11,540 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 989 transitions. [2018-12-02 05:35:11,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2018-12-02 05:35:11,541 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:35:11,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:35:11,638 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-12-02 05:35:12,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:35:12,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 676 states and 993 transitions. [2018-12-02 05:35:12,069 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 993 transitions. [2018-12-02 05:35:12,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2018-12-02 05:35:12,070 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:35:12,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:35:12,192 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-12-02 05:35:12,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:35:12,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 679 states and 997 transitions. [2018-12-02 05:35:12,627 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 997 transitions. [2018-12-02 05:35:12,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2018-12-02 05:35:12,628 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:35:12,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:35:12,899 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2018-12-02 05:35:13,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:35:13,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 681 states and 998 transitions. [2018-12-02 05:35:13,445 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 998 transitions. [2018-12-02 05:35:13,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2018-12-02 05:35:13,446 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:35:13,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:35:13,536 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2018-12-02 05:35:13,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:35:13,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 683 states and 999 transitions. [2018-12-02 05:35:13,951 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 999 transitions. [2018-12-02 05:35:13,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2018-12-02 05:35:13,952 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:35:13,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:35:14,044 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2018-12-02 05:35:14,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:35:14,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1000 states to 685 states and 1000 transitions. [2018-12-02 05:35:14,536 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 1000 transitions. [2018-12-02 05:35:14,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2018-12-02 05:35:14,537 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:35:14,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:35:14,635 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2018-12-02 05:35:15,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:35:15,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1010 states to 585 states and 841 transitions. [2018-12-02 05:35:15,120 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 841 transitions. [2018-12-02 05:35:15,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2018-12-02 05:35:15,121 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:35:15,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:35:15,236 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2018-12-02 05:35:15,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:35:15,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 484 states and 681 transitions. [2018-12-02 05:35:15,855 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 681 transitions. [2018-12-02 05:35:15,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2018-12-02 05:35:15,856 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 05:35:15,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:35:15,991 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2018-12-02 05:35:16,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 05:35:16,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1030 states to 380 states and 519 transitions. [2018-12-02 05:35:16,885 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 519 transitions. [2018-12-02 05:35:16,886 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-02 05:35:16,886 WARN L428 CodeCheckObserver]: This Program is SAFE, Check terminated with 68 iterations. [2018-12-02 05:35:16,897 INFO L779 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-12-02 05:35:17,212 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 05:35:17,214 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 05:35:17,214 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 05:35:17,214 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 05:35:17,214 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 05:35:17,214 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 05:35:17,214 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 05:35:17,214 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 05:35:17,215 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 05:35:17,215 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 05:35:17,215 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 05:35:17,215 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 05:35:17,215 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 05:35:17,215 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 05:35:17,215 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 05:35:17,215 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 05:35:17,215 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 05:35:17,215 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 05:35:17,215 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 05:35:17,215 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 05:35:17,215 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 05:35:17,215 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 05:35:17,215 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 05:35:17,215 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 05:35:17,215 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 05:35:17,215 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 05:35:17,216 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 05:35:17,216 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 05:35:17,216 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 05:35:17,216 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 05:35:17,216 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 05:35:17,216 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 05:35:17,216 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 05:35:17,216 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 05:35:17,216 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 05:35:17,216 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 05:35:17,216 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 05:35:17,216 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 05:35:17,216 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 05:35:17,216 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 05:35:17,216 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 05:35:17,216 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 05:35:17,216 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 05:35:17,217 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 05:35:17,217 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 05:35:17,217 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 05:35:17,217 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 05:35:17,217 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 05:35:17,217 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 05:35:17,217 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 05:35:17,217 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 05:35:17,217 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 05:35:17,217 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 05:35:17,217 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 05:35:17,217 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 05:35:17,217 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 05:35:17,217 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 05:35:17,217 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 05:35:17,218 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 05:35:17,218 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 05:35:17,218 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 02.12 05:35:17 ImpRootNode [2018-12-02 05:35:17,218 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-12-02 05:35:17,218 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-02 05:35:17,218 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-02 05:35:17,218 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-02 05:35:17,219 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 05:34:49" (3/4) ... [2018-12-02 05:35:17,221 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-02 05:35:17,225 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __list_add [2018-12-02 05:35:17,225 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure init_timer_key [2018-12-02 05:35:17,225 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sock_release [2018-12-02 05:35:17,225 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2018-12-02 05:35:17,225 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __raw_spin_lock_init [2018-12-02 05:35:17,225 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure l1oip_socket_open [2018-12-02 05:35:17,225 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure consume_skb [2018-12-02 05:35:17,225 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vfree [2018-12-02 05:35:17,225 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mI_alloc_skb [2018-12-02 05:35:17,225 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure init_completion [2018-12-02 05:35:17,225 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2018-12-02 05:35:17,225 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure queue_ch_frame [2018-12-02 05:35:17,225 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_put [2018-12-02 05:35:17,225 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2018-12-02 05:35:17,225 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _queue_data [2018-12-02 05:35:17,225 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2018-12-02 05:35:17,225 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure l1oip_socket_send [2018-12-02 05:35:17,226 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc [2018-12-02 05:35:17,226 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock [2018-12-02 05:35:17,226 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure external_alloc [2018-12-02 05:35:17,226 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2018-12-02 05:35:17,226 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure l1oip_4bit_free [2018-12-02 05:35:17,226 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure l1oip_alaw_to_ulaw [2018-12-02 05:35:17,226 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure l1oip_socket_close [2018-12-02 05:35:17,226 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure add_timer [2018-12-02 05:35:17,226 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vzalloc [2018-12-02 05:35:17,226 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock [2018-12-02 05:35:17,226 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2018-12-02 05:35:17,226 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure del_timer [2018-12-02 05:35:17,226 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure timer_pending [2018-12-02 05:35:17,226 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure memchr_inv [2018-12-02 05:35:17,226 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure test_and_clear_bit [2018-12-02 05:35:17,226 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure test_and_set_bit [2018-12-02 05:35:17,226 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure l1oip_cleanup [2018-12-02 05:35:17,226 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure constant_test_bit [2018-12-02 05:35:17,226 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_trim [2018-12-02 05:35:17,226 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure l1oip_ulaw_to_alaw [2018-12-02 05:35:17,227 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2018-12-02 05:35:17,227 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2018-12-02 05:35:17,247 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 383 nodes and edges [2018-12-02 05:35:17,249 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 132 nodes and edges [2018-12-02 05:35:17,250 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 44 nodes and edges [2018-12-02 05:35:17,252 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2018-12-02 05:35:17,254 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2018-12-02 05:35:17,255 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-12-02 05:35:17,257 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-12-02 05:35:17,260 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-12-02 05:35:17,560 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_6f2d20b1-8b1a-4b26-bd08-92c5c442bb1a/bin-2019/ukojak/witness.graphml [2018-12-02 05:35:17,560 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-02 05:35:17,561 INFO L168 Benchmark]: Toolchain (without parser) took 42412.27 ms. Allocated memory was 1.0 GB in the beginning and 2.4 GB in the end (delta: 1.4 GB). Free memory was 942.6 MB in the beginning and 1.6 GB in the end (delta: -685.6 MB). Peak memory consumption was 715.8 MB. Max. memory is 11.5 GB. [2018-12-02 05:35:17,562 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 05:35:17,562 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1180.40 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 119.0 MB). Free memory was 942.6 MB in the beginning and 942.8 MB in the end (delta: -243.3 kB). Peak memory consumption was 135.3 MB. Max. memory is 11.5 GB. [2018-12-02 05:35:17,562 INFO L168 Benchmark]: Boogie Procedure Inliner took 98.39 ms. Allocated memory is still 1.1 GB. Free memory was 942.8 MB in the beginning and 916.0 MB in the end (delta: 26.9 MB). Peak memory consumption was 26.9 MB. Max. memory is 11.5 GB. [2018-12-02 05:35:17,562 INFO L168 Benchmark]: Boogie Preprocessor took 82.34 ms. Allocated memory is still 1.1 GB. Free memory was 916.0 MB in the beginning and 897.2 MB in the end (delta: 18.8 MB). Peak memory consumption was 18.8 MB. Max. memory is 11.5 GB. [2018-12-02 05:35:17,562 INFO L168 Benchmark]: RCFGBuilder took 12801.17 ms. Allocated memory was 1.1 GB in the beginning and 1.7 GB in the end (delta: 589.8 MB). Free memory was 894.5 MB in the beginning and 1.3 GB in the end (delta: -388.5 MB). Peak memory consumption was 401.0 MB. Max. memory is 11.5 GB. [2018-12-02 05:35:17,563 INFO L168 Benchmark]: CodeCheck took 27904.18 ms. Allocated memory was 1.7 GB in the beginning and 2.4 GB in the end (delta: 692.6 MB). Free memory was 1.3 GB in the beginning and 2.1 GB in the end (delta: -800.8 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 05:35:17,563 INFO L168 Benchmark]: Witness Printer took 342.08 ms. Allocated memory is still 2.4 GB. Free memory was 2.1 GB in the beginning and 1.6 GB in the end (delta: 455.6 MB). Peak memory consumption was 455.6 MB. Max. memory is 11.5 GB. [2018-12-02 05:35:17,564 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 40 procedures, 538 locations, 1 error locations. SAFE Result, 27.5s OverallTime, 68 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: -400266076 SDtfs, -1131863932 SDslu, 1595839582 SDs, 0 SdLazy, 21368522 SolverSat, -1067324384 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 582.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 46674 GetRequests, 46392 SyntacticMatches, 0 SemanticMatches, 282 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31644 ImplicationChecksByTransitivity, 10.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.5s SsaConstructionTime, 2.0s SatisfiabilityAnalysisTime, 3.8s InterpolantComputationTime, 5181 NumberOfCodeBlocks, 5181 NumberOfCodeBlocksAsserted, 67 NumberOfCheckSat, 5114 ConstructedInterpolants, 0 QuantifiedInterpolants, 863728 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 67 InterpolantComputations, 67 PerfectInterpolantSequences, 692/692 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 7818]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 6225]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6829]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6317]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5561]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7001]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7636]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7122]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7612]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8154]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6303]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5494]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7679]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7537]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6325]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6782]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6622]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8171]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5422]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6775]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6798]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6787]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5318]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7034]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8151]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7679]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7672]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6185]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6955]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5407]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6771]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6862]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6622]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5552]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8227]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7046]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5414]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7679]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6616]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6190]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6803]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6851]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8230]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5659]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7138]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6605]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7530]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6862]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7046]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6232]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7099]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5322]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6775]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6983]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7679]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6829]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6325]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1180.40 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 119.0 MB). Free memory was 942.6 MB in the beginning and 942.8 MB in the end (delta: -243.3 kB). Peak memory consumption was 135.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 98.39 ms. Allocated memory is still 1.1 GB. Free memory was 942.8 MB in the beginning and 916.0 MB in the end (delta: 26.9 MB). Peak memory consumption was 26.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 82.34 ms. Allocated memory is still 1.1 GB. Free memory was 916.0 MB in the beginning and 897.2 MB in the end (delta: 18.8 MB). Peak memory consumption was 18.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 12801.17 ms. Allocated memory was 1.1 GB in the beginning and 1.7 GB in the end (delta: 589.8 MB). Free memory was 894.5 MB in the beginning and 1.3 GB in the end (delta: -388.5 MB). Peak memory consumption was 401.0 MB. Max. memory is 11.5 GB. * CodeCheck took 27904.18 ms. Allocated memory was 1.7 GB in the beginning and 2.4 GB in the end (delta: 692.6 MB). Free memory was 1.3 GB in the beginning and 2.1 GB in the end (delta: -800.8 MB). There was no memory consumed. Max. memory is 11.5 GB. * Witness Printer took 342.08 ms. Allocated memory is still 2.4 GB. Free memory was 2.1 GB in the beginning and 1.6 GB in the end (delta: 455.6 MB). Peak memory consumption was 455.6 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...