./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w8_d8_e0.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w8_d8_e0.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a13b8423c8adb1016504f40821b85ca260e7a8c1efbef1b406f93b0c69b5f932 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 09:31:17,995 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 09:31:17,998 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 09:31:18,036 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 09:31:18,038 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 09:31:18,042 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 09:31:18,045 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 09:31:18,048 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 09:31:18,051 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 09:31:18,057 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 09:31:18,059 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 09:31:18,062 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 09:31:18,062 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 09:31:18,065 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 09:31:18,067 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 09:31:18,070 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 09:31:18,072 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 09:31:18,073 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 09:31:18,075 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 09:31:18,083 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 09:31:18,085 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 09:31:18,088 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 09:31:18,089 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 09:31:18,091 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 09:31:18,103 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 09:31:18,104 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 09:31:18,104 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 09:31:18,107 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 09:31:18,107 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 09:31:18,108 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 09:31:18,109 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 09:31:18,110 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 09:31:18,112 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 09:31:18,114 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 09:31:18,115 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 09:31:18,115 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 09:31:18,116 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 09:31:18,116 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 09:31:18,117 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 09:31:18,118 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 09:31:18,118 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 09:31:18,119 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-20 09:31:18,169 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 09:31:18,170 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 09:31:18,170 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 09:31:18,171 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 09:31:18,172 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 09:31:18,172 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 09:31:18,173 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 09:31:18,173 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 09:31:18,173 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 09:31:18,173 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 09:31:18,175 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 09:31:18,175 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 09:31:18,175 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 09:31:18,175 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 09:31:18,176 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 09:31:18,176 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 09:31:18,176 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 09:31:18,176 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 09:31:18,177 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 09:31:18,177 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 09:31:18,177 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 09:31:18,177 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 09:31:18,178 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 09:31:18,178 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 09:31:18,178 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 09:31:18,178 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 09:31:18,179 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 09:31:18,179 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 09:31:18,180 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 09:31:18,180 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 09:31:18,180 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a13b8423c8adb1016504f40821b85ca260e7a8c1efbef1b406f93b0c69b5f932 [2022-11-20 09:31:18,488 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 09:31:18,515 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 09:31:18,518 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 09:31:18,519 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 09:31:18,520 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 09:31:18,522 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w8_d8_e0.c [2022-11-20 09:31:21,671 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 09:31:22,023 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 09:31:22,023 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w8_d8_e0.c [2022-11-20 09:31:22,034 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/data/d725f73ba/e7064e6169894936afaca4145fd9156a/FLAG116ad243e [2022-11-20 09:31:22,058 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/data/d725f73ba/e7064e6169894936afaca4145fd9156a [2022-11-20 09:31:22,061 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 09:31:22,064 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 09:31:22,068 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 09:31:22,068 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 09:31:22,072 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 09:31:22,073 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:31:22" (1/1) ... [2022-11-20 09:31:22,074 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c5398e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:31:22, skipping insertion in model container [2022-11-20 09:31:22,074 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:31:22" (1/1) ... [2022-11-20 09:31:22,083 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 09:31:22,125 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 09:31:22,277 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w8_d8_e0.c[1116,1129] [2022-11-20 09:31:22,474 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 09:31:22,479 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 09:31:22,498 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w8_d8_e0.c[1116,1129] [2022-11-20 09:31:22,594 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 09:31:22,607 INFO L208 MainTranslator]: Completed translation [2022-11-20 09:31:22,608 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:31:22 WrapperNode [2022-11-20 09:31:22,608 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 09:31:22,609 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 09:31:22,610 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 09:31:22,610 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 09:31:22,627 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:31:22" (1/1) ... [2022-11-20 09:31:22,646 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:31:22" (1/1) ... [2022-11-20 09:31:22,705 INFO L138 Inliner]: procedures = 11, calls = 6, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 608 [2022-11-20 09:31:22,706 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 09:31:22,707 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 09:31:22,707 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 09:31:22,707 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 09:31:22,717 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:31:22" (1/1) ... [2022-11-20 09:31:22,717 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:31:22" (1/1) ... [2022-11-20 09:31:22,725 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:31:22" (1/1) ... [2022-11-20 09:31:22,725 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:31:22" (1/1) ... [2022-11-20 09:31:22,744 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:31:22" (1/1) ... [2022-11-20 09:31:22,765 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:31:22" (1/1) ... [2022-11-20 09:31:22,770 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:31:22" (1/1) ... [2022-11-20 09:31:22,774 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:31:22" (1/1) ... [2022-11-20 09:31:22,802 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 09:31:22,803 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 09:31:22,804 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 09:31:22,804 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 09:31:22,805 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:31:22" (1/1) ... [2022-11-20 09:31:22,825 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 09:31:22,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 09:31:22,875 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-20 09:31:22,889 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-20 09:31:22,935 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 09:31:22,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 09:31:22,936 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 09:31:22,936 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 09:31:23,247 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 09:31:23,250 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 09:31:25,855 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 09:31:25,863 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 09:31:25,863 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-20 09:31:25,865 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 09:31:25 BoogieIcfgContainer [2022-11-20 09:31:25,865 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 09:31:25,868 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-20 09:31:25,868 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-20 09:31:25,872 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-20 09:31:25,872 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 09:31:22" (1/3) ... [2022-11-20 09:31:25,873 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@119086db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 09:31:25, skipping insertion in model container [2022-11-20 09:31:25,874 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:31:22" (2/3) ... [2022-11-20 09:31:25,876 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@119086db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 09:31:25, skipping insertion in model container [2022-11-20 09:31:25,877 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 09:31:25" (3/3) ... [2022-11-20 09:31:25,888 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.circular_pointer_top_w8_d8_e0.c [2022-11-20 09:31:25,915 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-20 09:31:25,915 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-20 09:31:25,979 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-20 09:31:26,000 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@43fd3460, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-20 09:31:26,001 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-20 09:31:26,007 INFO L276 IsEmpty]: Start isEmpty. Operand has 21 states, 15 states have (on average 1.3333333333333333) internal successors, (20), 16 states have internal predecessors, (20), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-11-20 09:31:26,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 09:31:26,018 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 09:31:26,019 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 09:31:26,020 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 09:31:26,026 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 09:31:26,026 INFO L85 PathProgramCache]: Analyzing trace with hash 1714165879, now seen corresponding path program 1 times [2022-11-20 09:31:26,036 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 09:31:26,037 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [88123979] [2022-11-20 09:31:26,037 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 09:31:26,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 09:31:26,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:31:26,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-20 09:31:26,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:31:26,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-11-20 09:31:26,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:31:26,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-11-20 09:31:26,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:31:26,573 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 09:31:26,573 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 09:31:26,574 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [88123979] [2022-11-20 09:31:26,575 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [88123979] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 09:31:26,575 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 09:31:26,575 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-20 09:31:26,577 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [767510053] [2022-11-20 09:31:26,578 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 09:31:26,583 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-20 09:31:26,583 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 09:31:26,626 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-20 09:31:26,627 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-20 09:31:26,629 INFO L87 Difference]: Start difference. First operand has 21 states, 15 states have (on average 1.3333333333333333) internal successors, (20), 16 states have internal predecessors, (20), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Second operand has 2 states, 2 states have (on average 5.5) internal successors, (11), 2 states have internal predecessors, (11), 2 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) [2022-11-20 09:31:26,665 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 09:31:26,666 INFO L93 Difference]: Finished difference Result 36 states and 50 transitions. [2022-11-20 09:31:26,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-20 09:31:26,669 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 5.5) internal successors, (11), 2 states have internal predecessors, (11), 2 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) Word has length 23 [2022-11-20 09:31:26,670 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 09:31:26,679 INFO L225 Difference]: With dead ends: 36 [2022-11-20 09:31:26,679 INFO L226 Difference]: Without dead ends: 17 [2022-11-20 09:31:26,683 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-20 09:31:26,688 INFO L413 NwaCegarLoop]: 19 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 19 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-20 09:31:26,689 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 19 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-20 09:31:26,709 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17 states. [2022-11-20 09:31:26,733 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17 to 17. [2022-11-20 09:31:26,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 12 states have (on average 1.0833333333333333) internal successors, (13), 12 states have internal predecessors, (13), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-11-20 09:31:26,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 19 transitions. [2022-11-20 09:31:26,736 INFO L78 Accepts]: Start accepts. Automaton has 17 states and 19 transitions. Word has length 23 [2022-11-20 09:31:26,737 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 09:31:26,737 INFO L495 AbstractCegarLoop]: Abstraction has 17 states and 19 transitions. [2022-11-20 09:31:26,737 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 5.5) internal successors, (11), 2 states have internal predecessors, (11), 2 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) [2022-11-20 09:31:26,738 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 19 transitions. [2022-11-20 09:31:26,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 09:31:26,741 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 09:31:26,741 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 09:31:26,741 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-20 09:31:26,742 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 09:31:26,743 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 09:31:26,743 INFO L85 PathProgramCache]: Analyzing trace with hash 35444913, now seen corresponding path program 1 times [2022-11-20 09:31:26,743 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 09:31:26,744 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1744272191] [2022-11-20 09:31:26,744 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 09:31:26,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 09:31:27,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:31:29,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-20 09:31:29,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:31:29,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-11-20 09:31:29,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:31:29,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-11-20 09:31:29,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:31:29,703 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 09:31:29,704 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 09:31:29,704 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1744272191] [2022-11-20 09:31:29,705 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1744272191] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 09:31:29,705 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 09:31:29,705 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-20 09:31:29,706 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2094216031] [2022-11-20 09:31:29,706 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 09:31:29,708 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-20 09:31:29,708 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 09:31:29,709 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-20 09:31:29,710 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-20 09:31:29,710 INFO L87 Difference]: Start difference. First operand 17 states and 19 transitions. Second operand has 4 states, 4 states have (on average 2.75) internal successors, (11), 4 states have internal predecessors, (11), 1 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-11-20 09:31:30,484 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 09:31:30,484 INFO L93 Difference]: Finished difference Result 28 states and 33 transitions. [2022-11-20 09:31:30,485 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-20 09:31:30,486 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.75) internal successors, (11), 4 states have internal predecessors, (11), 1 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 23 [2022-11-20 09:31:30,486 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 09:31:30,487 INFO L225 Difference]: With dead ends: 28 [2022-11-20 09:31:30,487 INFO L226 Difference]: Without dead ends: 26 [2022-11-20 09:31:30,487 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-20 09:31:30,489 INFO L413 NwaCegarLoop]: 23 mSDtfsCounter, 8 mSDsluCounter, 31 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11 SdHoareTripleChecker+Valid, 54 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-11-20 09:31:30,490 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11 Valid, 54 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-11-20 09:31:30,491 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26 states. [2022-11-20 09:31:30,495 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26 to 25. [2022-11-20 09:31:30,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25 states, 17 states have (on average 1.0588235294117647) internal successors, (18), 17 states have internal predecessors, (18), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2022-11-20 09:31:30,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 30 transitions. [2022-11-20 09:31:30,497 INFO L78 Accepts]: Start accepts. Automaton has 25 states and 30 transitions. Word has length 23 [2022-11-20 09:31:30,498 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 09:31:30,499 INFO L495 AbstractCegarLoop]: Abstraction has 25 states and 30 transitions. [2022-11-20 09:31:30,499 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.75) internal successors, (11), 4 states have internal predecessors, (11), 1 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-11-20 09:31:30,499 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 30 transitions. [2022-11-20 09:31:30,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-11-20 09:31:30,500 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 09:31:30,501 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1] [2022-11-20 09:31:30,501 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-20 09:31:30,501 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 09:31:30,501 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 09:31:30,502 INFO L85 PathProgramCache]: Analyzing trace with hash -1946900509, now seen corresponding path program 1 times [2022-11-20 09:31:30,502 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 09:31:30,502 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [296923099] [2022-11-20 09:31:30,502 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 09:31:30,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 09:31:42,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 09:31:42,758 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 09:31:49,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 09:31:49,114 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-20 09:31:49,115 INFO L359 BasicCegarLoop]: Counterexample is feasible [2022-11-20 09:31:49,116 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-20 09:31:49,119 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-20 09:31:49,123 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2022-11-20 09:31:49,129 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-20 09:31:49,298 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-11-20 09:31:49,298 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-11-20 09:31:49,338 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.11 09:31:49 BoogieIcfgContainer [2022-11-20 09:31:49,338 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-20 09:31:49,339 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-20 09:31:49,339 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-20 09:31:49,339 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-20 09:31:49,340 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 09:31:25" (3/4) ... [2022-11-20 09:31:49,343 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-20 09:31:49,343 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-20 09:31:49,344 INFO L158 Benchmark]: Toolchain (without parser) took 27280.25ms. Allocated memory was 157.3MB in the beginning and 528.5MB in the end (delta: 371.2MB). Free memory was 127.2MB in the beginning and 204.1MB in the end (delta: -77.0MB). Peak memory consumption was 296.4MB. Max. memory is 16.1GB. [2022-11-20 09:31:49,344 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 113.2MB. Free memory is still 68.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 09:31:49,345 INFO L158 Benchmark]: CACSL2BoogieTranslator took 541.01ms. Allocated memory is still 157.3MB. Free memory was 126.5MB in the beginning and 102.1MB in the end (delta: 24.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2022-11-20 09:31:49,346 INFO L158 Benchmark]: Boogie Procedure Inliner took 96.59ms. Allocated memory is still 157.3MB. Free memory was 102.1MB in the beginning and 95.2MB in the end (delta: 6.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 09:31:49,346 INFO L158 Benchmark]: Boogie Preprocessor took 96.10ms. Allocated memory is still 157.3MB. Free memory was 95.2MB in the beginning and 91.0MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-20 09:31:49,347 INFO L158 Benchmark]: RCFGBuilder took 3062.33ms. Allocated memory was 157.3MB in the beginning and 205.5MB in the end (delta: 48.2MB). Free memory was 91.0MB in the beginning and 58.5MB in the end (delta: 32.5MB). Peak memory consumption was 98.1MB. Max. memory is 16.1GB. [2022-11-20 09:31:49,348 INFO L158 Benchmark]: TraceAbstraction took 23470.90ms. Allocated memory was 205.5MB in the beginning and 528.5MB in the end (delta: 323.0MB). Free memory was 58.5MB in the beginning and 204.1MB in the end (delta: -145.7MB). Peak memory consumption was 203.4MB. Max. memory is 16.1GB. [2022-11-20 09:31:49,348 INFO L158 Benchmark]: Witness Printer took 4.16ms. Allocated memory is still 528.5MB. Free memory is still 204.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 09:31:49,351 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 113.2MB. Free memory is still 68.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 541.01ms. Allocated memory is still 157.3MB. Free memory was 126.5MB in the beginning and 102.1MB in the end (delta: 24.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 96.59ms. Allocated memory is still 157.3MB. Free memory was 102.1MB in the beginning and 95.2MB in the end (delta: 6.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 96.10ms. Allocated memory is still 157.3MB. Free memory was 95.2MB in the beginning and 91.0MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 3062.33ms. Allocated memory was 157.3MB in the beginning and 205.5MB in the end (delta: 48.2MB). Free memory was 91.0MB in the beginning and 58.5MB in the end (delta: 32.5MB). Peak memory consumption was 98.1MB. Max. memory is 16.1GB. * TraceAbstraction took 23470.90ms. Allocated memory was 205.5MB in the beginning and 528.5MB in the end (delta: 323.0MB). Free memory was 58.5MB in the beginning and 204.1MB in the end (delta: -145.7MB). Peak memory consumption was 203.4MB. Max. memory is 16.1GB. * Witness Printer took 4.16ms. Allocated memory is still 528.5MB. Free memory is still 204.1MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 20]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: overapproximation of bitwiseOr at line 289, overapproximation of bitwiseComplement at line 154, overapproximation of bitwiseAnd at line 157. Possible FailurePath: [L25] const SORT_1 mask_SORT_1 = (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 1); [L26] const SORT_1 msb_SORT_1 = (SORT_1)1 << (1 - 1); [L28] const SORT_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 8); [L29] const SORT_3 msb_SORT_3 = (SORT_3)1 << (8 - 1); [L31] const SORT_11 mask_SORT_11 = (SORT_11)-1 >> (sizeof(SORT_11) * 8 - 5); [L32] const SORT_11 msb_SORT_11 = (SORT_11)1 << (5 - 1); [L34] const SORT_13 mask_SORT_13 = (SORT_13)-1 >> (sizeof(SORT_13) * 8 - 4); [L35] const SORT_13 msb_SORT_13 = (SORT_13)1 << (4 - 1); [L37] const SORT_19 mask_SORT_19 = (SORT_19)-1 >> (sizeof(SORT_19) * 8 - 3); [L38] const SORT_19 msb_SORT_19 = (SORT_19)1 << (3 - 1); [L40] const SORT_40 mask_SORT_40 = (SORT_40)-1 >> (sizeof(SORT_40) * 8 - 2); [L41] const SORT_40 msb_SORT_40 = (SORT_40)1 << (2 - 1); [L43] const SORT_13 var_15 = 8; [L44] const SORT_19 var_20 = 7; [L45] const SORT_19 var_25 = 6; [L46] const SORT_19 var_30 = 5; [L47] const SORT_19 var_35 = 4; [L48] const SORT_40 var_41 = 3; [L49] const SORT_40 var_46 = 2; [L50] const SORT_1 var_51 = 1; [L51] const SORT_13 var_64 = 9; [L52] const SORT_11 var_81 = 0; [L53] const SORT_1 var_111 = 0; [L54] const SORT_3 var_268 = 0; [L56] SORT_1 input_2; [L57] SORT_3 input_4; [L58] SORT_1 input_5; [L59] SORT_1 input_6; [L60] SORT_1 input_7; [L61] SORT_1 input_8; [L62] SORT_3 input_9; [L63] SORT_1 input_109; [L65] SORT_3 state_10 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L66] SORT_11 state_12 = __VERIFIER_nondet_uchar() & mask_SORT_11; [L67] SORT_3 state_18 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L68] SORT_3 state_24 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L69] SORT_3 state_29 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L70] SORT_3 state_34 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L71] SORT_3 state_39 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L72] SORT_3 state_45 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L73] SORT_3 state_50 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L74] SORT_3 state_55 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L75] SORT_11 state_60 = __VERIFIER_nondet_uchar() & mask_SORT_11; [L76] SORT_1 state_68 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L77] SORT_1 state_69 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L78] SORT_11 state_72 = __VERIFIER_nondet_uchar() & mask_SORT_11; [L79] SORT_3 state_87 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L80] SORT_1 state_91 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L81] SORT_11 state_136 = __VERIFIER_nondet_uchar() & mask_SORT_11; [L83] SORT_1 init_92_arg_1 = var_51; [L84] state_91 = init_92_arg_1 VAL [init_92_arg_1=1, mask_SORT_1=1, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_3=255, mask_SORT_40=3, msb_SORT_1=1, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_3=128, msb_SORT_40=2, state_10=0, state_12=1, state_136=0, state_18=0, state_24=0, state_29=0, state_34=0, state_39=0, state_45=0, state_50=13, state_55=0, state_60=0, state_68=255, state_69=2, state_72=1, state_87=0, state_91=1, var_111=0, var_15=8, var_20=7, var_25=6, var_268=0, var_30=5, var_35=4, var_41=3, var_46=2, var_51=1, var_64=9, var_81=0] [L87] input_2 = __VERIFIER_nondet_uchar() [L88] input_4 = __VERIFIER_nondet_uchar() [L89] input_5 = __VERIFIER_nondet_uchar() [L90] input_6 = __VERIFIER_nondet_uchar() [L91] input_7 = __VERIFIER_nondet_uchar() [L92] input_7 = input_7 & mask_SORT_1 [L93] input_8 = __VERIFIER_nondet_uchar() [L94] input_9 = __VERIFIER_nondet_uchar() [L95] input_109 = __VERIFIER_nondet_uchar() [L97] SORT_1 var_93_arg_0 = input_7; [L98] SORT_1 var_93_arg_1 = state_91; [L99] SORT_1 var_93 = var_93_arg_0 == var_93_arg_1; [L100] SORT_1 var_94_arg_0 = var_51; [L101] SORT_1 var_94 = ~var_94_arg_0; [L102] SORT_1 var_95_arg_0 = var_93; [L103] SORT_1 var_95_arg_1 = var_94; [L104] SORT_1 var_95 = var_95_arg_0 | var_95_arg_1; [L105] var_95 = var_95 & mask_SORT_1 [L106] SORT_1 constr_96_arg_0 = var_95; VAL [constr_96_arg_0=255, init_92_arg_1=1, input_109=248, input_2=27, input_4=0, input_5=19, input_6=20, input_7=0, input_8=1, input_9=0, mask_SORT_1=1, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_3=255, mask_SORT_40=3, msb_SORT_1=1, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_3=128, msb_SORT_40=2, state_10=0, state_12=1, state_136=0, state_18=0, state_24=0, state_29=0, state_34=0, state_39=0, state_45=0, state_50=13, state_55=0, state_60=0, state_68=255, state_69=2, state_72=1, state_87=0, state_91=1, var_111=0, var_15=8, var_20=7, var_25=6, var_268=0, var_30=5, var_35=4, var_41=3, var_46=2, var_51=1, var_64=9, var_81=0, var_93=0, var_93_arg_0=0, var_93_arg_1=1, var_94=251, var_94_arg_0=1, var_95=255, var_95_arg_0=0, var_95_arg_1=251] [L107] CALL assume_abort_if_not(constr_96_arg_0) VAL [\old(cond)=255] [L21] COND FALSE !(!cond) VAL [\old(cond)=255, cond=255] [L107] RET assume_abort_if_not(constr_96_arg_0) VAL [constr_96_arg_0=255, init_92_arg_1=1, input_109=248, input_2=27, input_4=0, input_5=19, input_6=20, input_7=0, input_8=1, input_9=0, mask_SORT_1=1, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_3=255, mask_SORT_40=3, msb_SORT_1=1, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_3=128, msb_SORT_40=2, state_10=0, state_12=1, state_136=0, state_18=0, state_24=0, state_29=0, state_34=0, state_39=0, state_45=0, state_50=13, state_55=0, state_60=0, state_68=255, state_69=2, state_72=1, state_87=0, state_91=1, var_111=0, var_15=8, var_20=7, var_25=6, var_268=0, var_30=5, var_35=4, var_41=3, var_46=2, var_51=1, var_64=9, var_81=0, var_93=0, var_93_arg_0=0, var_93_arg_1=1, var_94=251, var_94_arg_0=1, var_95=255, var_95_arg_0=0, var_95_arg_1=251] [L108] SORT_13 var_65_arg_0 = var_64; [L109] var_65_arg_0 = var_65_arg_0 & mask_SORT_13 [L110] SORT_11 var_65 = var_65_arg_0; [L111] SORT_11 var_66_arg_0 = state_60; [L112] SORT_11 var_66_arg_1 = var_65; [L113] SORT_1 var_66 = var_66_arg_0 == var_66_arg_1; [L114] SORT_1 var_97_arg_0 = var_66; [L115] SORT_1 var_97 = ~var_97_arg_0; [L116] SORT_1 var_98_arg_0 = input_6; [L117] SORT_1 var_98 = ~var_98_arg_0; [L118] SORT_1 var_99_arg_0 = var_97; [L119] SORT_1 var_99_arg_1 = var_98; [L120] SORT_1 var_99 = var_99_arg_0 | var_99_arg_1; [L121] SORT_1 var_100_arg_0 = var_51; [L122] SORT_1 var_100 = ~var_100_arg_0; [L123] SORT_1 var_101_arg_0 = var_99; [L124] SORT_1 var_101_arg_1 = var_100; [L125] SORT_1 var_101 = var_101_arg_0 | var_101_arg_1; [L126] var_101 = var_101 & mask_SORT_1 [L127] SORT_1 constr_102_arg_0 = var_101; VAL [constr_102_arg_0=1, constr_96_arg_0=255, init_92_arg_1=1, input_109=248, input_2=27, input_4=0, input_5=19, input_6=20, input_7=0, input_8=1, input_9=0, mask_SORT_1=1, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_3=255, mask_SORT_40=3, msb_SORT_1=1, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_3=128, msb_SORT_40=2, state_10=0, state_12=1, state_136=0, state_18=0, state_24=0, state_29=0, state_34=0, state_39=0, state_45=0, state_50=13, state_55=0, state_60=0, state_68=255, state_69=2, state_72=1, state_87=0, state_91=1, var_100=255, var_100_arg_0=1, var_101=1, var_101_arg_0=255, var_101_arg_1=255, var_111=0, var_15=8, var_20=7, var_25=6, var_268=0, var_30=5, var_35=4, var_41=3, var_46=2, var_51=1, var_64=9, var_65=255, var_65_arg_0=255, var_66=0, var_66_arg_0=0, var_66_arg_1=255, var_81=0, var_93=0, var_93_arg_0=0, var_93_arg_1=1, var_94=251, var_94_arg_0=1, var_95=255, var_95_arg_0=0, var_95_arg_1=251, var_97=255, var_97_arg_0=0, var_98=255, var_98_arg_0=20, var_99=255, var_99_arg_0=255, var_99_arg_1=255] [L128] CALL assume_abort_if_not(constr_102_arg_0) VAL [\old(cond)=1] [L21] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1] [L128] RET assume_abort_if_not(constr_102_arg_0) VAL [constr_102_arg_0=1, constr_96_arg_0=255, init_92_arg_1=1, input_109=248, input_2=27, input_4=0, input_5=19, input_6=20, input_7=0, input_8=1, input_9=0, mask_SORT_1=1, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_3=255, mask_SORT_40=3, msb_SORT_1=1, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_3=128, msb_SORT_40=2, state_10=0, state_12=1, state_136=0, state_18=0, state_24=0, state_29=0, state_34=0, state_39=0, state_45=0, state_50=13, state_55=0, state_60=0, state_68=255, state_69=2, state_72=1, state_87=0, state_91=1, var_100=255, var_100_arg_0=1, var_101=1, var_101_arg_0=255, var_101_arg_1=255, var_111=0, var_15=8, var_20=7, var_25=6, var_268=0, var_30=5, var_35=4, var_41=3, var_46=2, var_51=1, var_64=9, var_65=255, var_65_arg_0=255, var_66=0, var_66_arg_0=0, var_66_arg_1=255, var_81=0, var_93=0, var_93_arg_0=0, var_93_arg_1=1, var_94=251, var_94_arg_0=1, var_95=255, var_95_arg_0=0, var_95_arg_1=251, var_97=255, var_97_arg_0=0, var_98=255, var_98_arg_0=20, var_99=255, var_99_arg_0=255, var_99_arg_1=255] [L129] SORT_11 var_61_arg_0 = state_60; [L130] SORT_1 var_61 = var_61_arg_0 != 0; [L131] SORT_1 var_62_arg_0 = var_61; [L132] SORT_1 var_62 = ~var_62_arg_0; [L133] SORT_1 var_103_arg_0 = var_62; [L134] SORT_1 var_103 = ~var_103_arg_0; [L135] SORT_1 var_104_arg_0 = input_5; [L136] SORT_1 var_104 = ~var_104_arg_0; [L137] SORT_1 var_105_arg_0 = var_103; [L138] SORT_1 var_105_arg_1 = var_104; [L139] SORT_1 var_105 = var_105_arg_0 | var_105_arg_1; [L140] SORT_1 var_106_arg_0 = var_51; [L141] SORT_1 var_106 = ~var_106_arg_0; [L142] SORT_1 var_107_arg_0 = var_105; [L143] SORT_1 var_107_arg_1 = var_106; [L144] SORT_1 var_107 = var_107_arg_0 | var_107_arg_1; [L145] var_107 = var_107 & mask_SORT_1 [L146] SORT_1 constr_108_arg_0 = var_107; VAL [constr_102_arg_0=1, constr_108_arg_0=18, constr_96_arg_0=255, init_92_arg_1=1, input_109=248, input_2=27, input_4=0, input_5=19, input_6=20, input_7=0, input_8=1, input_9=0, mask_SORT_1=1, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_3=255, mask_SORT_40=3, msb_SORT_1=1, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_3=128, msb_SORT_40=2, state_10=0, state_12=1, state_136=0, state_18=0, state_24=0, state_29=0, state_34=0, state_39=0, state_45=0, state_50=13, state_55=0, state_60=0, state_68=255, state_69=2, state_72=1, state_87=0, state_91=1, var_100=255, var_100_arg_0=1, var_101=1, var_101_arg_0=255, var_101_arg_1=255, var_103=1, var_103_arg_0=26, var_104=1, var_104_arg_0=19, var_105=1, var_105_arg_0=1, var_105_arg_1=1, var_106=2, var_106_arg_0=1, var_107=18, var_107_arg_0=1, var_107_arg_1=2, var_111=0, var_15=8, var_20=7, var_25=6, var_268=0, var_30=5, var_35=4, var_41=3, var_46=2, var_51=1, var_61=0, var_61_arg_0=0, var_62=26, var_62_arg_0=0, var_64=9, var_65=255, var_65_arg_0=255, var_66=0, var_66_arg_0=0, var_66_arg_1=255, var_81=0, var_93=0, var_93_arg_0=0, var_93_arg_1=1, var_94=251, var_94_arg_0=1, var_95=255, var_95_arg_0=0, var_95_arg_1=251, var_97=255, var_97_arg_0=0, var_98=255, var_98_arg_0=20, var_99=255, var_99_arg_0=255, var_99_arg_1=255] [L147] CALL assume_abort_if_not(constr_108_arg_0) VAL [\old(cond)=18] [L21] COND FALSE !(!cond) VAL [\old(cond)=18, cond=18] [L147] RET assume_abort_if_not(constr_108_arg_0) VAL [constr_102_arg_0=1, constr_108_arg_0=18, constr_96_arg_0=255, init_92_arg_1=1, input_109=248, input_2=27, input_4=0, input_5=19, input_6=20, input_7=0, input_8=1, input_9=0, mask_SORT_1=1, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_3=255, mask_SORT_40=3, msb_SORT_1=1, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_3=128, msb_SORT_40=2, state_10=0, state_12=1, state_136=0, state_18=0, state_24=0, state_29=0, state_34=0, state_39=0, state_45=0, state_50=13, state_55=0, state_60=0, state_68=255, state_69=2, state_72=1, state_87=0, state_91=1, var_100=255, var_100_arg_0=1, var_101=1, var_101_arg_0=255, var_101_arg_1=255, var_103=1, var_103_arg_0=26, var_104=1, var_104_arg_0=19, var_105=1, var_105_arg_0=1, var_105_arg_1=1, var_106=2, var_106_arg_0=1, var_107=18, var_107_arg_0=1, var_107_arg_1=2, var_111=0, var_15=8, var_20=7, var_25=6, var_268=0, var_30=5, var_35=4, var_41=3, var_46=2, var_51=1, var_61=0, var_61_arg_0=0, var_62=26, var_62_arg_0=0, var_64=9, var_65=255, var_65_arg_0=255, var_66=0, var_66_arg_0=0, var_66_arg_1=255, var_81=0, var_93=0, var_93_arg_0=0, var_93_arg_1=1, var_94=251, var_94_arg_0=1, var_95=255, var_95_arg_0=0, var_95_arg_1=251, var_97=255, var_97_arg_0=0, var_98=255, var_98_arg_0=20, var_99=255, var_99_arg_0=255, var_99_arg_1=255] [L149] SORT_1 var_112_arg_0 = state_91; [L150] SORT_1 var_112_arg_1 = var_111; [L151] SORT_1 var_112_arg_2 = var_51; [L152] SORT_1 var_112 = var_112_arg_0 ? var_112_arg_1 : var_112_arg_2; [L153] SORT_1 var_70_arg_0 = state_69; [L154] SORT_1 var_70 = ~var_70_arg_0; [L155] SORT_1 var_71_arg_0 = state_68; [L156] SORT_1 var_71_arg_1 = var_70; [L157] SORT_1 var_71 = var_71_arg_0 & var_71_arg_1; [L158] SORT_11 var_73_arg_0 = state_72; [L159] SORT_1 var_73 = var_73_arg_0 != 0; [L160] SORT_1 var_74_arg_0 = var_71; [L161] SORT_1 var_74_arg_1 = var_73; [L162] SORT_1 var_74 = var_74_arg_0 & var_74_arg_1; [L163] SORT_1 var_75_arg_0 = state_68; [L164] SORT_1 var_75 = ~var_75_arg_0; [L165] SORT_1 var_76_arg_0 = input_6; [L166] SORT_1 var_76_arg_1 = var_75; [L167] SORT_1 var_76 = var_76_arg_0 & var_76_arg_1; [L168] SORT_1 var_77_arg_0 = var_76; [L169] var_77_arg_0 = var_77_arg_0 & mask_SORT_1 [L170] SORT_11 var_77 = var_77_arg_0; [L171] SORT_11 var_78_arg_0 = state_72; [L172] SORT_11 var_78_arg_1 = var_77; [L173] SORT_11 var_78 = var_78_arg_0 + var_78_arg_1; [L174] SORT_1 var_79_arg_0 = input_5; [L175] var_79_arg_0 = var_79_arg_0 & mask_SORT_1 [L176] SORT_11 var_79 = var_79_arg_0; [L177] SORT_11 var_80_arg_0 = var_78; [L178] SORT_11 var_80_arg_1 = var_79; [L179] SORT_11 var_80 = var_80_arg_0 - var_80_arg_1; [L180] SORT_1 var_82_arg_0 = input_7; [L181] SORT_11 var_82_arg_1 = var_81; [L182] SORT_11 var_82_arg_2 = var_80; [L183] SORT_11 var_82 = var_82_arg_0 ? var_82_arg_1 : var_82_arg_2; [L184] var_82 = var_82 & mask_SORT_11 [L185] SORT_11 var_83_arg_0 = var_82; [L186] SORT_1 var_83 = var_83_arg_0 != 0; [L187] SORT_1 var_84_arg_0 = var_83; [L188] SORT_1 var_84 = ~var_84_arg_0; [L189] SORT_1 var_85_arg_0 = var_74; [L190] SORT_1 var_85_arg_1 = var_84; [L191] SORT_1 var_85 = var_85_arg_0 & var_85_arg_1; [L192] SORT_1 var_86_arg_0 = var_85; [L193] SORT_1 var_86 = ~var_86_arg_0; [L194] SORT_11 var_14_arg_0 = state_12; [L195] SORT_13 var_14 = var_14_arg_0 >> 0; [L196] var_14 = var_14 & mask_SORT_13 [L197] SORT_13 var_56_arg_0 = var_14; [L198] SORT_1 var_56 = var_56_arg_0 != 0; [L199] SORT_1 var_57_arg_0 = var_56; [L200] SORT_1 var_57 = ~var_57_arg_0; [L201] var_57 = var_57 & mask_SORT_1 [L202] SORT_1 var_52_arg_0 = var_51; [L203] var_52_arg_0 = var_52_arg_0 & mask_SORT_1 [L204] SORT_13 var_52 = var_52_arg_0; [L205] SORT_13 var_53_arg_0 = var_14; [L206] SORT_13 var_53_arg_1 = var_52; [L207] SORT_1 var_53 = var_53_arg_0 == var_53_arg_1; [L208] SORT_40 var_47_arg_0 = var_46; [L209] var_47_arg_0 = var_47_arg_0 & mask_SORT_40 [L210] SORT_13 var_47 = var_47_arg_0; [L211] SORT_13 var_48_arg_0 = var_14; [L212] SORT_13 var_48_arg_1 = var_47; [L213] SORT_1 var_48 = var_48_arg_0 == var_48_arg_1; [L214] SORT_40 var_42_arg_0 = var_41; [L215] var_42_arg_0 = var_42_arg_0 & mask_SORT_40 [L216] SORT_13 var_42 = var_42_arg_0; [L217] SORT_13 var_43_arg_0 = var_14; [L218] SORT_13 var_43_arg_1 = var_42; [L219] SORT_1 var_43 = var_43_arg_0 == var_43_arg_1; [L220] SORT_19 var_36_arg_0 = var_35; [L221] var_36_arg_0 = var_36_arg_0 & mask_SORT_19 [L222] SORT_13 var_36 = var_36_arg_0; [L223] SORT_13 var_37_arg_0 = var_14; [L224] SORT_13 var_37_arg_1 = var_36; [L225] SORT_1 var_37 = var_37_arg_0 == var_37_arg_1; [L226] SORT_19 var_31_arg_0 = var_30; [L227] var_31_arg_0 = var_31_arg_0 & mask_SORT_19 [L228] SORT_13 var_31 = var_31_arg_0; [L229] SORT_13 var_32_arg_0 = var_14; [L230] SORT_13 var_32_arg_1 = var_31; [L231] SORT_1 var_32 = var_32_arg_0 == var_32_arg_1; [L232] SORT_19 var_26_arg_0 = var_25; [L233] var_26_arg_0 = var_26_arg_0 & mask_SORT_19 [L234] SORT_13 var_26 = var_26_arg_0; [L235] SORT_13 var_27_arg_0 = var_14; [L236] SORT_13 var_27_arg_1 = var_26; [L237] SORT_1 var_27 = var_27_arg_0 == var_27_arg_1; [L238] SORT_19 var_21_arg_0 = var_20; [L239] var_21_arg_0 = var_21_arg_0 & mask_SORT_19 [L240] SORT_13 var_21 = var_21_arg_0; [L241] SORT_13 var_22_arg_0 = var_14; [L242] SORT_13 var_22_arg_1 = var_21; [L243] SORT_1 var_22 = var_22_arg_0 == var_22_arg_1; [L244] SORT_13 var_16_arg_0 = var_14; [L245] SORT_13 var_16_arg_1 = var_15; [L246] SORT_1 var_16 = var_16_arg_0 == var_16_arg_1; [L247] SORT_1 var_17_arg_0 = var_16; [L248] SORT_3 var_17_arg_1 = state_10; [L249] SORT_3 var_17_arg_2 = input_9; [L250] SORT_3 var_17 = var_17_arg_0 ? var_17_arg_1 : var_17_arg_2; [L251] SORT_1 var_23_arg_0 = var_22; [L252] SORT_3 var_23_arg_1 = state_18; [L253] SORT_3 var_23_arg_2 = var_17; [L254] SORT_3 var_23 = var_23_arg_0 ? var_23_arg_1 : var_23_arg_2; [L255] SORT_1 var_28_arg_0 = var_27; [L256] SORT_3 var_28_arg_1 = state_24; [L257] SORT_3 var_28_arg_2 = var_23; [L258] SORT_3 var_28 = var_28_arg_0 ? var_28_arg_1 : var_28_arg_2; [L259] SORT_1 var_33_arg_0 = var_32; [L260] SORT_3 var_33_arg_1 = state_29; [L261] SORT_3 var_33_arg_2 = var_28; [L262] SORT_3 var_33 = var_33_arg_0 ? var_33_arg_1 : var_33_arg_2; [L263] SORT_1 var_38_arg_0 = var_37; [L264] SORT_3 var_38_arg_1 = state_34; [L265] SORT_3 var_38_arg_2 = var_33; [L266] SORT_3 var_38 = var_38_arg_0 ? var_38_arg_1 : var_38_arg_2; [L267] SORT_1 var_44_arg_0 = var_43; [L268] SORT_3 var_44_arg_1 = state_39; [L269] SORT_3 var_44_arg_2 = var_38; [L270] SORT_3 var_44 = var_44_arg_0 ? var_44_arg_1 : var_44_arg_2; [L271] SORT_1 var_49_arg_0 = var_48; [L272] SORT_3 var_49_arg_1 = state_45; [L273] SORT_3 var_49_arg_2 = var_44; [L274] SORT_3 var_49 = var_49_arg_0 ? var_49_arg_1 : var_49_arg_2; [L275] SORT_1 var_54_arg_0 = var_53; [L276] SORT_3 var_54_arg_1 = state_50; [L277] SORT_3 var_54_arg_2 = var_49; [L278] SORT_3 var_54 = var_54_arg_0 ? var_54_arg_1 : var_54_arg_2; [L279] SORT_1 var_58_arg_0 = var_57; [L280] SORT_3 var_58_arg_1 = state_55; [L281] SORT_3 var_58_arg_2 = var_54; [L282] SORT_3 var_58 = var_58_arg_0 ? var_58_arg_1 : var_58_arg_2; [L283] var_58 = var_58 & mask_SORT_3 [L284] SORT_3 var_88_arg_0 = state_87; [L285] SORT_3 var_88_arg_1 = var_58; [L286] SORT_1 var_88 = var_88_arg_0 == var_88_arg_1; [L287] SORT_1 var_89_arg_0 = var_86; [L288] SORT_1 var_89_arg_1 = var_88; [L289] SORT_1 var_89 = var_89_arg_0 | var_89_arg_1; [L290] SORT_1 var_110_arg_0 = state_91; [L291] SORT_1 var_110_arg_1 = input_109; [L292] SORT_1 var_110_arg_2 = var_89; [L293] SORT_1 var_110 = var_110_arg_0 ? var_110_arg_1 : var_110_arg_2; [L294] SORT_1 var_113_arg_0 = var_110; [L295] SORT_1 var_113 = ~var_113_arg_0; [L296] SORT_1 var_114_arg_0 = var_112; [L297] SORT_1 var_114_arg_1 = var_113; [L298] SORT_1 var_114 = var_114_arg_0 & var_114_arg_1; [L299] var_114 = var_114 & mask_SORT_1 [L300] SORT_1 bad_115_arg_0 = var_114; [L301] CALL __VERIFIER_assert(!(bad_115_arg_0)) [L20] COND FALSE !(!(cond)) VAL [\old(cond)=1, cond=1] [L301] RET __VERIFIER_assert(!(bad_115_arg_0)) [L303] SORT_11 var_137_arg_0 = state_136; [L304] SORT_13 var_137 = var_137_arg_0 >> 0; [L305] var_137 = var_137 & mask_SORT_13 [L306] SORT_13 var_194_arg_0 = var_137; [L307] SORT_13 var_194_arg_1 = var_15; [L308] SORT_1 var_194 = var_194_arg_0 == var_194_arg_1; [L309] SORT_1 var_195_arg_0 = input_6; [L310] SORT_1 var_195_arg_1 = var_194; [L311] SORT_1 var_195 = var_195_arg_0 & var_195_arg_1; [L312] var_195 = var_195 & mask_SORT_1 [L313] SORT_1 var_267_arg_0 = var_195; [L314] SORT_3 var_267_arg_1 = input_4; [L315] SORT_3 var_267_arg_2 = state_10; [L316] SORT_3 var_267 = var_267_arg_0 ? var_267_arg_1 : var_267_arg_2; [L317] SORT_1 var_269_arg_0 = input_7; [L318] SORT_3 var_269_arg_1 = var_268; [L319] SORT_3 var_269_arg_2 = var_267; [L320] SORT_3 var_269 = var_269_arg_0 ? var_269_arg_1 : var_269_arg_2; [L321] SORT_3 next_270_arg_1 = var_269; [L322] SORT_1 var_119_arg_0 = input_6; [L323] SORT_1 var_119_arg_1 = input_5; [L324] SORT_1 var_119 = var_119_arg_0 | var_119_arg_1; [L325] SORT_1 var_120_arg_0 = var_119; [L326] SORT_1 var_120_arg_1 = input_7; [L327] SORT_1 var_120 = var_120_arg_0 | var_120_arg_1; [L328] var_120 = var_120 & mask_SORT_1 [L329] SORT_1 var_198_arg_0 = input_5; [L330] var_198_arg_0 = var_198_arg_0 & mask_SORT_1 [L331] SORT_11 var_198 = var_198_arg_0; [L332] SORT_11 var_199_arg_0 = state_12; [L333] SORT_11 var_199_arg_1 = var_198; [L334] SORT_11 var_199 = var_199_arg_0 + var_199_arg_1; [L335] SORT_1 var_271_arg_0 = var_120; [L336] SORT_11 var_271_arg_1 = var_199; [L337] SORT_11 var_271_arg_2 = state_12; [L338] SORT_11 var_271 = var_271_arg_0 ? var_271_arg_1 : var_271_arg_2; [L339] SORT_1 var_272_arg_0 = input_7; [L340] SORT_11 var_272_arg_1 = var_81; [L341] SORT_11 var_272_arg_2 = var_271; [L342] SORT_11 var_272 = var_272_arg_0 ? var_272_arg_1 : var_272_arg_2; [L343] SORT_11 next_273_arg_1 = var_272; [L344] SORT_19 var_187_arg_0 = var_20; [L345] var_187_arg_0 = var_187_arg_0 & mask_SORT_19 [L346] SORT_13 var_187 = var_187_arg_0; [L347] SORT_13 var_188_arg_0 = var_137; [L348] SORT_13 var_188_arg_1 = var_187; [L349] SORT_1 var_188 = var_188_arg_0 == var_188_arg_1; [L350] SORT_1 var_189_arg_0 = input_6; [L351] SORT_1 var_189_arg_1 = var_188; [L352] SORT_1 var_189 = var_189_arg_0 & var_189_arg_1; [L353] var_189 = var_189 & mask_SORT_1 [L354] SORT_1 var_274_arg_0 = var_189; [L355] SORT_3 var_274_arg_1 = input_4; [L356] SORT_3 var_274_arg_2 = state_18; [L357] SORT_3 var_274 = var_274_arg_0 ? var_274_arg_1 : var_274_arg_2; [L358] SORT_1 var_275_arg_0 = input_7; [L359] SORT_3 var_275_arg_1 = var_268; [L360] SORT_3 var_275_arg_2 = var_274; [L361] SORT_3 var_275 = var_275_arg_0 ? var_275_arg_1 : var_275_arg_2; [L362] SORT_3 next_276_arg_1 = var_275; [L363] SORT_19 var_180_arg_0 = var_25; [L364] var_180_arg_0 = var_180_arg_0 & mask_SORT_19 [L365] SORT_13 var_180 = var_180_arg_0; [L366] SORT_13 var_181_arg_0 = var_137; [L367] SORT_13 var_181_arg_1 = var_180; [L368] SORT_1 var_181 = var_181_arg_0 == var_181_arg_1; [L369] SORT_1 var_182_arg_0 = input_6; [L370] SORT_1 var_182_arg_1 = var_181; [L371] SORT_1 var_182 = var_182_arg_0 & var_182_arg_1; [L372] var_182 = var_182 & mask_SORT_1 [L373] SORT_1 var_277_arg_0 = var_182; [L374] SORT_3 var_277_arg_1 = input_4; [L375] SORT_3 var_277_arg_2 = state_24; [L376] SORT_3 var_277 = var_277_arg_0 ? var_277_arg_1 : var_277_arg_2; [L377] SORT_1 var_278_arg_0 = input_7; [L378] SORT_3 var_278_arg_1 = var_268; [L379] SORT_3 var_278_arg_2 = var_277; [L380] SORT_3 var_278 = var_278_arg_0 ? var_278_arg_1 : var_278_arg_2; [L381] SORT_3 next_279_arg_1 = var_278; [L382] SORT_19 var_173_arg_0 = var_30; [L383] var_173_arg_0 = var_173_arg_0 & mask_SORT_19 [L384] SORT_13 var_173 = var_173_arg_0; [L385] SORT_13 var_174_arg_0 = var_137; [L386] SORT_13 var_174_arg_1 = var_173; [L387] SORT_1 var_174 = var_174_arg_0 == var_174_arg_1; [L388] SORT_1 var_175_arg_0 = input_6; [L389] SORT_1 var_175_arg_1 = var_174; [L390] SORT_1 var_175 = var_175_arg_0 & var_175_arg_1; [L391] var_175 = var_175 & mask_SORT_1 [L392] SORT_1 var_280_arg_0 = var_175; [L393] SORT_3 var_280_arg_1 = input_4; [L394] SORT_3 var_280_arg_2 = state_29; [L395] SORT_3 var_280 = var_280_arg_0 ? var_280_arg_1 : var_280_arg_2; [L396] SORT_1 var_281_arg_0 = input_7; [L397] SORT_3 var_281_arg_1 = var_268; [L398] SORT_3 var_281_arg_2 = var_280; [L399] SORT_3 var_281 = var_281_arg_0 ? var_281_arg_1 : var_281_arg_2; [L400] SORT_3 next_282_arg_1 = var_281; [L401] SORT_19 var_166_arg_0 = var_35; [L402] var_166_arg_0 = var_166_arg_0 & mask_SORT_19 [L403] SORT_13 var_166 = var_166_arg_0; [L404] SORT_13 var_167_arg_0 = var_137; [L405] SORT_13 var_167_arg_1 = var_166; [L406] SORT_1 var_167 = var_167_arg_0 == var_167_arg_1; [L407] SORT_1 var_168_arg_0 = input_6; [L408] SORT_1 var_168_arg_1 = var_167; [L409] SORT_1 var_168 = var_168_arg_0 & var_168_arg_1; [L410] var_168 = var_168 & mask_SORT_1 [L411] SORT_1 var_283_arg_0 = var_168; [L412] SORT_3 var_283_arg_1 = input_4; [L413] SORT_3 var_283_arg_2 = state_34; [L414] SORT_3 var_283 = var_283_arg_0 ? var_283_arg_1 : var_283_arg_2; [L415] SORT_1 var_284_arg_0 = input_7; [L416] SORT_3 var_284_arg_1 = var_268; [L417] SORT_3 var_284_arg_2 = var_283; [L418] SORT_3 var_284 = var_284_arg_0 ? var_284_arg_1 : var_284_arg_2; [L419] SORT_3 next_285_arg_1 = var_284; [L420] SORT_40 var_159_arg_0 = var_41; [L421] var_159_arg_0 = var_159_arg_0 & mask_SORT_40 [L422] SORT_13 var_159 = var_159_arg_0; [L423] SORT_13 var_160_arg_0 = var_137; [L424] SORT_13 var_160_arg_1 = var_159; [L425] SORT_1 var_160 = var_160_arg_0 == var_160_arg_1; [L426] SORT_1 var_161_arg_0 = input_6; [L427] SORT_1 var_161_arg_1 = var_160; [L428] SORT_1 var_161 = var_161_arg_0 & var_161_arg_1; [L429] var_161 = var_161 & mask_SORT_1 [L430] SORT_1 var_286_arg_0 = var_161; [L431] SORT_3 var_286_arg_1 = input_4; [L432] SORT_3 var_286_arg_2 = state_39; [L433] SORT_3 var_286 = var_286_arg_0 ? var_286_arg_1 : var_286_arg_2; [L434] SORT_1 var_287_arg_0 = input_7; [L435] SORT_3 var_287_arg_1 = var_268; [L436] SORT_3 var_287_arg_2 = var_286; [L437] SORT_3 var_287 = var_287_arg_0 ? var_287_arg_1 : var_287_arg_2; [L438] SORT_3 next_288_arg_1 = var_287; [L439] SORT_40 var_152_arg_0 = var_46; [L440] var_152_arg_0 = var_152_arg_0 & mask_SORT_40 [L441] SORT_13 var_152 = var_152_arg_0; [L442] SORT_13 var_153_arg_0 = var_137; [L443] SORT_13 var_153_arg_1 = var_152; [L444] SORT_1 var_153 = var_153_arg_0 == var_153_arg_1; [L445] SORT_1 var_154_arg_0 = input_6; [L446] SORT_1 var_154_arg_1 = var_153; [L447] SORT_1 var_154 = var_154_arg_0 & var_154_arg_1; [L448] var_154 = var_154 & mask_SORT_1 [L449] SORT_1 var_289_arg_0 = var_154; [L450] SORT_3 var_289_arg_1 = input_4; [L451] SORT_3 var_289_arg_2 = state_45; [L452] SORT_3 var_289 = var_289_arg_0 ? var_289_arg_1 : var_289_arg_2; [L453] SORT_1 var_290_arg_0 = input_7; [L454] SORT_3 var_290_arg_1 = var_268; [L455] SORT_3 var_290_arg_2 = var_289; [L456] SORT_3 var_290 = var_290_arg_0 ? var_290_arg_1 : var_290_arg_2; [L457] SORT_3 next_291_arg_1 = var_290; [L458] SORT_1 var_145_arg_0 = var_51; [L459] var_145_arg_0 = var_145_arg_0 & mask_SORT_1 [L460] SORT_13 var_145 = var_145_arg_0; [L461] SORT_13 var_146_arg_0 = var_137; [L462] SORT_13 var_146_arg_1 = var_145; [L463] SORT_1 var_146 = var_146_arg_0 == var_146_arg_1; [L464] SORT_1 var_147_arg_0 = input_6; [L465] SORT_1 var_147_arg_1 = var_146; [L466] SORT_1 var_147 = var_147_arg_0 & var_147_arg_1; [L467] var_147 = var_147 & mask_SORT_1 [L468] SORT_1 var_292_arg_0 = var_147; [L469] SORT_3 var_292_arg_1 = input_4; [L470] SORT_3 var_292_arg_2 = state_50; [L471] SORT_3 var_292 = var_292_arg_0 ? var_292_arg_1 : var_292_arg_2; [L472] SORT_1 var_293_arg_0 = input_7; [L473] SORT_3 var_293_arg_1 = var_268; [L474] SORT_3 var_293_arg_2 = var_292; [L475] SORT_3 var_293 = var_293_arg_0 ? var_293_arg_1 : var_293_arg_2; [L476] SORT_3 next_294_arg_1 = var_293; [L477] SORT_13 var_138_arg_0 = var_137; [L478] SORT_1 var_138 = var_138_arg_0 != 0; [L479] SORT_1 var_139_arg_0 = var_138; [L480] SORT_1 var_139 = ~var_139_arg_0; [L481] SORT_1 var_140_arg_0 = input_6; [L482] SORT_1 var_140_arg_1 = var_139; [L483] SORT_1 var_140 = var_140_arg_0 & var_140_arg_1; [L484] var_140 = var_140 & mask_SORT_1 [L485] SORT_1 var_295_arg_0 = var_140; [L486] SORT_3 var_295_arg_1 = input_4; [L487] SORT_3 var_295_arg_2 = state_55; [L488] SORT_3 var_295 = var_295_arg_0 ? var_295_arg_1 : var_295_arg_2; [L489] SORT_1 var_296_arg_0 = input_7; [L490] SORT_3 var_296_arg_1 = var_268; [L491] SORT_3 var_296_arg_2 = var_295; [L492] SORT_3 var_296 = var_296_arg_0 ? var_296_arg_1 : var_296_arg_2; [L493] SORT_3 next_297_arg_1 = var_296; [L494] SORT_1 var_298_arg_0 = input_6; [L495] var_298_arg_0 = var_298_arg_0 & mask_SORT_1 [L496] SORT_11 var_298 = var_298_arg_0; [L497] SORT_11 var_299_arg_0 = state_60; [L498] SORT_11 var_299_arg_1 = var_298; [L499] SORT_11 var_299 = var_299_arg_0 + var_299_arg_1; [L500] SORT_1 var_300_arg_0 = input_5; [L501] var_300_arg_0 = var_300_arg_0 & mask_SORT_1 [L502] SORT_11 var_300 = var_300_arg_0; [L503] SORT_11 var_301_arg_0 = var_299; [L504] SORT_11 var_301_arg_1 = var_300; [L505] SORT_11 var_301 = var_301_arg_0 - var_301_arg_1; [L506] SORT_1 var_302_arg_0 = input_7; [L507] SORT_11 var_302_arg_1 = var_81; [L508] SORT_11 var_302_arg_2 = var_301; [L509] SORT_11 var_302 = var_302_arg_0 ? var_302_arg_1 : var_302_arg_2; [L510] var_302 = var_302 & mask_SORT_11 [L511] SORT_11 next_303_arg_1 = var_302; [L512] SORT_1 var_228_arg_0 = state_68; [L513] SORT_1 var_228 = ~var_228_arg_0; [L514] var_228 = var_228 & mask_SORT_1 [L515] SORT_1 var_224_arg_0 = input_8; [L516] SORT_1 var_224_arg_1 = input_6; [L517] SORT_1 var_224 = var_224_arg_0 & var_224_arg_1; [L518] SORT_1 var_225_arg_0 = state_68; [L519] SORT_1 var_225_arg_1 = var_224; [L520] SORT_1 var_225 = var_225_arg_0 | var_225_arg_1; [L521] SORT_1 var_304_arg_0 = var_228; [L522] SORT_1 var_304_arg_1 = var_225; [L523] SORT_1 var_304_arg_2 = state_68; [L524] SORT_1 var_304 = var_304_arg_0 ? var_304_arg_1 : var_304_arg_2; [L525] SORT_1 var_305_arg_0 = input_7; [L526] SORT_1 var_305_arg_1 = var_111; [L527] SORT_1 var_305_arg_2 = var_304; [L528] SORT_1 var_305 = var_305_arg_0 ? var_305_arg_1 : var_305_arg_2; [L529] SORT_1 next_306_arg_1 = var_305; [L530] SORT_1 var_236_arg_0 = var_85; [L531] SORT_1 var_236_arg_1 = state_69; [L532] SORT_1 var_236 = var_236_arg_0 | var_236_arg_1; [L533] SORT_1 var_307_arg_0 = var_51; [L534] SORT_1 var_307_arg_1 = var_236; [L535] SORT_1 var_307_arg_2 = state_69; [L536] SORT_1 var_307 = var_307_arg_0 ? var_307_arg_1 : var_307_arg_2; [L537] SORT_1 var_308_arg_0 = input_7; [L538] SORT_1 var_308_arg_1 = var_111; [L539] SORT_1 var_308_arg_2 = var_307; [L540] SORT_1 var_308 = var_308_arg_0 ? var_308_arg_1 : var_308_arg_2; [L541] SORT_1 next_309_arg_1 = var_308; [L542] SORT_1 var_248_arg_0 = input_6; [L543] SORT_1 var_248_arg_1 = input_5; [L544] SORT_1 var_248 = var_248_arg_0 | var_248_arg_1; [L545] SORT_1 var_249_arg_0 = var_248; [L546] SORT_1 var_249_arg_1 = input_7; [L547] SORT_1 var_249 = var_249_arg_0 | var_249_arg_1; [L548] SORT_1 var_250_arg_0 = var_249; [L549] SORT_1 var_250_arg_1 = state_68; [L550] SORT_1 var_250 = var_250_arg_0 | var_250_arg_1; [L551] var_250 = var_250 & mask_SORT_1 [L552] SORT_1 var_310_arg_0 = var_250; [L553] SORT_11 var_310_arg_1 = var_82; [L554] SORT_11 var_310_arg_2 = state_72; [L555] SORT_11 var_310 = var_310_arg_0 ? var_310_arg_1 : var_310_arg_2; [L556] SORT_1 var_311_arg_0 = input_7; [L557] SORT_11 var_311_arg_1 = var_81; [L558] SORT_11 var_311_arg_2 = var_310; [L559] SORT_11 var_311 = var_311_arg_0 ? var_311_arg_1 : var_311_arg_2; [L560] var_311 = var_311 & mask_SORT_11 [L561] SORT_11 next_312_arg_1 = var_311; [L562] SORT_1 var_233_arg_0 = var_224; [L563] SORT_1 var_233_arg_1 = var_228; [L564] SORT_1 var_233 = var_233_arg_0 & var_233_arg_1; [L565] var_233 = var_233 & mask_SORT_1 [L566] SORT_1 var_313_arg_0 = var_233; [L567] SORT_3 var_313_arg_1 = input_4; [L568] SORT_3 var_313_arg_2 = state_87; [L569] SORT_3 var_313 = var_313_arg_0 ? var_313_arg_1 : var_313_arg_2; [L570] SORT_1 var_314_arg_0 = input_7; [L571] SORT_3 var_314_arg_1 = var_268; [L572] SORT_3 var_314_arg_2 = var_313; [L573] SORT_3 var_314 = var_314_arg_0 ? var_314_arg_1 : var_314_arg_2; [L574] var_314 = var_314 & mask_SORT_3 [L575] SORT_3 next_315_arg_1 = var_314; [L576] SORT_1 next_316_arg_1 = var_111; [L577] SORT_1 var_204_arg_0 = input_6; [L578] var_204_arg_0 = var_204_arg_0 & mask_SORT_1 [L579] SORT_11 var_204 = var_204_arg_0; [L580] SORT_11 var_205_arg_0 = state_136; [L581] SORT_11 var_205_arg_1 = var_204; [L582] SORT_11 var_205 = var_205_arg_0 + var_205_arg_1; [L583] SORT_1 var_317_arg_0 = var_120; [L584] SORT_11 var_317_arg_1 = var_205; [L585] SORT_11 var_317_arg_2 = state_136; [L586] SORT_11 var_317 = var_317_arg_0 ? var_317_arg_1 : var_317_arg_2; [L587] SORT_1 var_318_arg_0 = input_7; [L588] SORT_11 var_318_arg_1 = var_81; [L589] SORT_11 var_318_arg_2 = var_317; [L590] SORT_11 var_318 = var_318_arg_0 ? var_318_arg_1 : var_318_arg_2; [L591] SORT_11 next_319_arg_1 = var_318; [L593] state_10 = next_270_arg_1 [L594] state_12 = next_273_arg_1 [L595] state_18 = next_276_arg_1 [L596] state_24 = next_279_arg_1 [L597] state_29 = next_282_arg_1 [L598] state_34 = next_285_arg_1 [L599] state_39 = next_288_arg_1 [L600] state_45 = next_291_arg_1 [L601] state_50 = next_294_arg_1 [L602] state_55 = next_297_arg_1 [L603] state_60 = next_303_arg_1 [L604] state_68 = next_306_arg_1 [L605] state_69 = next_309_arg_1 [L606] state_72 = next_312_arg_1 [L607] state_87 = next_315_arg_1 [L608] state_91 = next_316_arg_1 [L609] state_136 = next_319_arg_1 VAL [bad_115_arg_0=0, constr_102_arg_0=1, constr_108_arg_0=18, constr_96_arg_0=255, init_92_arg_1=1, input_109=248, input_2=27, input_4=0, input_5=19, input_6=20, input_7=0, input_8=1, input_9=0, mask_SORT_1=1, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_3=255, mask_SORT_40=3, msb_SORT_1=1, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_3=128, msb_SORT_40=2, next_270_arg_1=0, next_273_arg_1=1, next_276_arg_1=0, next_279_arg_1=0, next_282_arg_1=0, next_285_arg_1=0, next_288_arg_1=0, next_291_arg_1=0, next_294_arg_1=13, next_297_arg_1=0, next_303_arg_1=0, next_306_arg_1=0, next_309_arg_1=2, next_312_arg_1=0, next_315_arg_1=0, next_316_arg_1=0, next_319_arg_1=0, state_10=0, state_12=1, state_136=0, state_18=0, state_24=0, state_29=0, state_34=0, state_39=0, state_45=0, state_50=13, state_55=0, state_60=0, state_68=0, state_69=2, state_72=0, state_87=0, state_91=0, var_100=255, var_100_arg_0=1, var_101=1, var_101_arg_0=255, var_101_arg_1=255, var_103=1, var_103_arg_0=26, var_104=1, var_104_arg_0=19, var_105=1, var_105_arg_0=1, var_105_arg_1=1, var_106=2, var_106_arg_0=1, var_107=18, var_107_arg_0=1, var_107_arg_1=2, var_110=248, var_110_arg_0=1, var_110_arg_1=248, var_110_arg_2=248, var_111=0, var_112=0, var_112_arg_0=1, var_112_arg_1=0, var_112_arg_2=1, var_113=255, var_113_arg_0=248, var_114=0, var_114_arg_0=0, var_114_arg_1=255, var_119=21, var_119_arg_0=20, var_119_arg_1=19, var_120=0, var_120_arg_0=21, var_120_arg_1=0, var_137=0, var_137_arg_0=0, var_138=0, var_138_arg_0=0, var_139=255, var_139_arg_0=0, var_14=1, var_140=0, var_140_arg_0=20, var_140_arg_1=255, var_145=1, var_145_arg_0=1, var_146=0, var_146_arg_0=0, var_146_arg_1=1, var_147=0, var_147_arg_0=20, var_147_arg_1=0, var_14_arg_0=1, var_15=8, var_152=22, var_152_arg_0=22, var_153=0, var_153_arg_0=0, var_153_arg_1=22, var_154=0, var_154_arg_0=20, var_154_arg_1=0, var_159=3, var_159_arg_0=3, var_16=0, var_160=0, var_160_arg_0=0, var_160_arg_1=3, var_161=0, var_161_arg_0=20, var_161_arg_1=0, var_166=0, var_166_arg_0=0, var_167=1, var_167_arg_0=0, var_167_arg_1=0, var_168=0, var_168_arg_0=20, var_168_arg_1=1, var_16_arg_0=1, var_16_arg_1=8, var_17=0, var_173=0, var_173_arg_0=0, var_174=1, var_174_arg_0=0, var_174_arg_1=0, var_175=1, var_175_arg_0=20, var_175_arg_1=1, var_17_arg_0=0, var_17_arg_1=0, var_17_arg_2=0, var_180=0, var_180_arg_0=0, var_181=1, var_181_arg_0=0, var_181_arg_1=0, var_182=20, var_182_arg_0=20, var_182_arg_1=1, var_187=7, var_187_arg_0=7, var_188=0, var_188_arg_0=0, var_188_arg_1=7, var_189=0, var_189_arg_0=20, var_189_arg_1=0, var_194=0, var_194_arg_0=0, var_194_arg_1=8, var_195=0, var_195_arg_0=20, var_195_arg_1=0, var_198=0, var_198_arg_0=0, var_199=1, var_199_arg_0=1, var_199_arg_1=0, var_20=7, var_204=0, var_204_arg_0=0, var_205=0, var_205_arg_0=0, var_205_arg_1=0, var_21=7, var_21_arg_0=7, var_22=0, var_224=1, var_224_arg_0=1, var_224_arg_1=20, var_225=0, var_225_arg_0=255, var_225_arg_1=1, var_228=2, var_228_arg_0=255, var_22_arg_0=1, var_22_arg_1=7, var_23=0, var_233=0, var_233_arg_0=1, var_233_arg_1=2, var_236=2, var_236_arg_0=2, var_236_arg_1=2, var_23_arg_0=0, var_23_arg_1=0, var_23_arg_2=0, var_248=20, var_248_arg_0=20, var_248_arg_1=19, var_249=20, var_249_arg_0=20, var_249_arg_1=0, var_25=6, var_250=0, var_250_arg_0=20, var_250_arg_1=255, var_26=0, var_267=0, var_267_arg_0=0, var_267_arg_1=0, var_267_arg_2=0, var_268=0, var_269=0, var_269_arg_0=0, var_269_arg_1=0, var_269_arg_2=0, var_26_arg_0=0, var_27=0, var_271=1, var_271_arg_0=0, var_271_arg_1=1, var_271_arg_2=1, var_272=1, var_272_arg_0=0, var_272_arg_1=0, var_272_arg_2=1, var_274=0, var_274_arg_0=0, var_274_arg_1=0, var_274_arg_2=0, var_275=0, var_275_arg_0=0, var_275_arg_1=0, var_275_arg_2=0, var_277=0, var_277_arg_0=20, var_277_arg_1=0, var_277_arg_2=0, var_278=0, var_278_arg_0=0, var_278_arg_1=0, var_278_arg_2=0, var_27_arg_0=1, var_27_arg_1=0, var_28=0, var_280=0, var_280_arg_0=1, var_280_arg_1=0, var_280_arg_2=0, var_281=0, var_281_arg_0=0, var_281_arg_1=0, var_281_arg_2=0, var_283=0, var_283_arg_0=0, var_283_arg_1=0, var_283_arg_2=0, var_284=0, var_284_arg_0=0, var_284_arg_1=0, var_284_arg_2=0, var_286=0, var_286_arg_0=0, var_286_arg_1=0, var_286_arg_2=0, var_287=0, var_287_arg_0=0, var_287_arg_1=0, var_287_arg_2=0, var_289=0, var_289_arg_0=0, var_289_arg_1=0, var_289_arg_2=0, var_28_arg_0=0, var_28_arg_1=0, var_28_arg_2=0, var_290=0, var_290_arg_0=0, var_290_arg_1=0, var_290_arg_2=0, var_292=13, var_292_arg_0=0, var_292_arg_1=0, var_292_arg_2=13, var_293=13, var_293_arg_0=0, var_293_arg_1=0, var_293_arg_2=13, var_295=0, var_295_arg_0=0, var_295_arg_1=0, var_295_arg_2=0, var_296=0, var_296_arg_0=0, var_296_arg_1=0, var_296_arg_2=0, var_298=0, var_298_arg_0=0, var_299=0, var_299_arg_0=0, var_299_arg_1=0, var_30=5, var_300=0, var_300_arg_0=0, var_301=0, var_301_arg_0=0, var_301_arg_1=0, var_302=0, var_302_arg_0=0, var_302_arg_1=0, var_302_arg_2=0, var_304=0, var_304_arg_0=2, var_304_arg_1=0, var_304_arg_2=255, var_305=0, var_305_arg_0=0, var_305_arg_1=0, var_305_arg_2=0, var_307=2, var_307_arg_0=1, var_307_arg_1=2, var_307_arg_2=2, var_308=2, var_308_arg_0=0, var_308_arg_1=0, var_308_arg_2=2, var_31=0, var_310=1, var_310_arg_0=0, var_310_arg_1=1, var_310_arg_2=1, var_311=0, var_311_arg_0=0, var_311_arg_1=0, var_311_arg_2=1, var_313=0, var_313_arg_0=0, var_313_arg_1=0, var_313_arg_2=0, var_314=0, var_314_arg_0=0, var_314_arg_1=0, var_314_arg_2=0, var_317=0, var_317_arg_0=0, var_317_arg_1=0, var_317_arg_2=0, var_318=0, var_318_arg_0=0, var_318_arg_1=0, var_318_arg_2=0, var_31_arg_0=0, var_32=0, var_32_arg_0=1, var_32_arg_1=0, var_33=0, var_33_arg_0=0, var_33_arg_1=0, var_33_arg_2=0, var_35=4, var_36=1, var_36_arg_0=1, var_37=1, var_37_arg_0=1, var_37_arg_1=1, var_38=0, var_38_arg_0=1, var_38_arg_1=0, var_38_arg_2=0, var_41=3, var_42=3, var_42_arg_0=3, var_43=0, var_43_arg_0=1, var_43_arg_1=3, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_44_arg_2=0, var_46=2, var_47=2, var_47_arg_0=2, var_48=0, var_48_arg_0=1, var_48_arg_1=2, var_49=0, var_49_arg_0=0, var_49_arg_1=0, var_49_arg_2=0, var_51=1, var_52=1, var_52_arg_0=1, var_53=1, var_53_arg_0=1, var_53_arg_1=1, var_54=13, var_54_arg_0=1, var_54_arg_1=13, var_54_arg_2=0, var_56=1, var_56_arg_0=1, var_57=0, var_57_arg_0=1, var_58=13, var_58_arg_0=0, var_58_arg_1=0, var_58_arg_2=13, var_61=0, var_61_arg_0=0, var_62=26, var_62_arg_0=0, var_64=9, var_65=255, var_65_arg_0=255, var_66=0, var_66_arg_0=0, var_66_arg_1=255, var_70=1, var_70_arg_0=2, var_71=2, var_71_arg_0=255, var_71_arg_1=1, var_73=1, var_73_arg_0=1, var_74=2, var_74_arg_0=2, var_74_arg_1=1, var_75=254, var_75_arg_0=255, var_76=0, var_76_arg_0=20, var_76_arg_1=254, var_77=0, var_77_arg_0=0, var_78=1, var_78_arg_0=1, var_78_arg_1=0, var_79=19, var_79_arg_0=19, var_80=238, var_80_arg_0=1, var_80_arg_1=19, var_81=0, var_82=1, var_82_arg_0=0, var_82_arg_1=0, var_82_arg_2=238, var_83=1, var_83_arg_0=1, var_84=255, var_84_arg_0=1, var_85=2, var_85_arg_0=2, var_85_arg_1=255, var_86=248, var_86_arg_0=2, var_88=0, var_88_arg_0=0, var_88_arg_1=13, var_89=248, var_89_arg_0=248, var_89_arg_1=0, var_93=0, var_93_arg_0=0, var_93_arg_1=1, var_94=251, var_94_arg_0=1, var_95=255, var_95_arg_0=0, var_95_arg_1=251, var_97=255, var_97_arg_0=0, var_98=255, var_98_arg_0=20, var_99=255, var_99_arg_0=255, var_99_arg_1=255] [L87] input_2 = __VERIFIER_nondet_uchar() [L88] input_4 = __VERIFIER_nondet_uchar() [L89] input_5 = __VERIFIER_nondet_uchar() [L90] input_6 = __VERIFIER_nondet_uchar() [L91] input_7 = __VERIFIER_nondet_uchar() [L92] input_7 = input_7 & mask_SORT_1 [L93] input_8 = __VERIFIER_nondet_uchar() [L94] input_9 = __VERIFIER_nondet_uchar() [L95] input_109 = __VERIFIER_nondet_uchar() [L97] SORT_1 var_93_arg_0 = input_7; [L98] SORT_1 var_93_arg_1 = state_91; [L99] SORT_1 var_93 = var_93_arg_0 == var_93_arg_1; [L100] SORT_1 var_94_arg_0 = var_51; [L101] SORT_1 var_94 = ~var_94_arg_0; [L102] SORT_1 var_95_arg_0 = var_93; [L103] SORT_1 var_95_arg_1 = var_94; [L104] SORT_1 var_95 = var_95_arg_0 | var_95_arg_1; [L105] var_95 = var_95 & mask_SORT_1 [L106] SORT_1 constr_96_arg_0 = var_95; VAL [bad_115_arg_0=0, constr_102_arg_0=1, constr_108_arg_0=18, constr_96_arg_0=1, init_92_arg_1=1, input_109=1, input_2=29, input_4=28, input_5=25, input_6=17, input_7=0, input_8=31, input_9=0, mask_SORT_1=1, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_3=255, mask_SORT_40=3, msb_SORT_1=1, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_3=128, msb_SORT_40=2, next_270_arg_1=0, next_273_arg_1=1, next_276_arg_1=0, next_279_arg_1=0, next_282_arg_1=0, next_285_arg_1=0, next_288_arg_1=0, next_291_arg_1=0, next_294_arg_1=13, next_297_arg_1=0, next_303_arg_1=0, next_306_arg_1=0, next_309_arg_1=2, next_312_arg_1=0, next_315_arg_1=0, next_316_arg_1=0, next_319_arg_1=0, state_10=0, state_12=1, state_136=0, state_18=0, state_24=0, state_29=0, state_34=0, state_39=0, state_45=0, state_50=13, state_55=0, state_60=0, state_68=0, state_69=2, state_72=0, state_87=0, state_91=0, var_100=255, var_100_arg_0=1, var_101=1, var_101_arg_0=255, var_101_arg_1=255, var_103=1, var_103_arg_0=26, var_104=1, var_104_arg_0=19, var_105=1, var_105_arg_0=1, var_105_arg_1=1, var_106=2, var_106_arg_0=1, var_107=18, var_107_arg_0=1, var_107_arg_1=2, var_110=248, var_110_arg_0=1, var_110_arg_1=248, var_110_arg_2=248, var_111=0, var_112=0, var_112_arg_0=1, var_112_arg_1=0, var_112_arg_2=1, var_113=255, var_113_arg_0=248, var_114=0, var_114_arg_0=0, var_114_arg_1=255, var_119=21, var_119_arg_0=20, var_119_arg_1=19, var_120=0, var_120_arg_0=21, var_120_arg_1=0, var_137=0, var_137_arg_0=0, var_138=0, var_138_arg_0=0, var_139=255, var_139_arg_0=0, var_14=1, var_140=0, var_140_arg_0=20, var_140_arg_1=255, var_145=1, var_145_arg_0=1, var_146=0, var_146_arg_0=0, var_146_arg_1=1, var_147=0, var_147_arg_0=20, var_147_arg_1=0, var_14_arg_0=1, var_15=8, var_152=22, var_152_arg_0=22, var_153=0, var_153_arg_0=0, var_153_arg_1=22, var_154=0, var_154_arg_0=20, var_154_arg_1=0, var_159=3, var_159_arg_0=3, var_16=0, var_160=0, var_160_arg_0=0, var_160_arg_1=3, var_161=0, var_161_arg_0=20, var_161_arg_1=0, var_166=0, var_166_arg_0=0, var_167=1, var_167_arg_0=0, var_167_arg_1=0, var_168=0, var_168_arg_0=20, var_168_arg_1=1, var_16_arg_0=1, var_16_arg_1=8, var_17=0, var_173=0, var_173_arg_0=0, var_174=1, var_174_arg_0=0, var_174_arg_1=0, var_175=1, var_175_arg_0=20, var_175_arg_1=1, var_17_arg_0=0, var_17_arg_1=0, var_17_arg_2=0, var_180=0, var_180_arg_0=0, var_181=1, var_181_arg_0=0, var_181_arg_1=0, var_182=20, var_182_arg_0=20, var_182_arg_1=1, var_187=7, var_187_arg_0=7, var_188=0, var_188_arg_0=0, var_188_arg_1=7, var_189=0, var_189_arg_0=20, var_189_arg_1=0, var_194=0, var_194_arg_0=0, var_194_arg_1=8, var_195=0, var_195_arg_0=20, var_195_arg_1=0, var_198=0, var_198_arg_0=0, var_199=1, var_199_arg_0=1, var_199_arg_1=0, var_20=7, var_204=0, var_204_arg_0=0, var_205=0, var_205_arg_0=0, var_205_arg_1=0, var_21=7, var_21_arg_0=7, var_22=0, var_224=1, var_224_arg_0=1, var_224_arg_1=20, var_225=0, var_225_arg_0=255, var_225_arg_1=1, var_228=2, var_228_arg_0=255, var_22_arg_0=1, var_22_arg_1=7, var_23=0, var_233=0, var_233_arg_0=1, var_233_arg_1=2, var_236=2, var_236_arg_0=2, var_236_arg_1=2, var_23_arg_0=0, var_23_arg_1=0, var_23_arg_2=0, var_248=20, var_248_arg_0=20, var_248_arg_1=19, var_249=20, var_249_arg_0=20, var_249_arg_1=0, var_25=6, var_250=0, var_250_arg_0=20, var_250_arg_1=255, var_26=0, var_267=0, var_267_arg_0=0, var_267_arg_1=0, var_267_arg_2=0, var_268=0, var_269=0, var_269_arg_0=0, var_269_arg_1=0, var_269_arg_2=0, var_26_arg_0=0, var_27=0, var_271=1, var_271_arg_0=0, var_271_arg_1=1, var_271_arg_2=1, var_272=1, var_272_arg_0=0, var_272_arg_1=0, var_272_arg_2=1, var_274=0, var_274_arg_0=0, var_274_arg_1=0, var_274_arg_2=0, var_275=0, var_275_arg_0=0, var_275_arg_1=0, var_275_arg_2=0, var_277=0, var_277_arg_0=20, var_277_arg_1=0, var_277_arg_2=0, var_278=0, var_278_arg_0=0, var_278_arg_1=0, var_278_arg_2=0, var_27_arg_0=1, var_27_arg_1=0, var_28=0, var_280=0, var_280_arg_0=1, var_280_arg_1=0, var_280_arg_2=0, var_281=0, var_281_arg_0=0, var_281_arg_1=0, var_281_arg_2=0, var_283=0, var_283_arg_0=0, var_283_arg_1=0, var_283_arg_2=0, var_284=0, var_284_arg_0=0, var_284_arg_1=0, var_284_arg_2=0, var_286=0, var_286_arg_0=0, var_286_arg_1=0, var_286_arg_2=0, var_287=0, var_287_arg_0=0, var_287_arg_1=0, var_287_arg_2=0, var_289=0, var_289_arg_0=0, var_289_arg_1=0, var_289_arg_2=0, var_28_arg_0=0, var_28_arg_1=0, var_28_arg_2=0, var_290=0, var_290_arg_0=0, var_290_arg_1=0, var_290_arg_2=0, var_292=13, var_292_arg_0=0, var_292_arg_1=0, var_292_arg_2=13, var_293=13, var_293_arg_0=0, var_293_arg_1=0, var_293_arg_2=13, var_295=0, var_295_arg_0=0, var_295_arg_1=0, var_295_arg_2=0, var_296=0, var_296_arg_0=0, var_296_arg_1=0, var_296_arg_2=0, var_298=0, var_298_arg_0=0, var_299=0, var_299_arg_0=0, var_299_arg_1=0, var_30=5, var_300=0, var_300_arg_0=0, var_301=0, var_301_arg_0=0, var_301_arg_1=0, var_302=0, var_302_arg_0=0, var_302_arg_1=0, var_302_arg_2=0, var_304=0, var_304_arg_0=2, var_304_arg_1=0, var_304_arg_2=255, var_305=0, var_305_arg_0=0, var_305_arg_1=0, var_305_arg_2=0, var_307=2, var_307_arg_0=1, var_307_arg_1=2, var_307_arg_2=2, var_308=2, var_308_arg_0=0, var_308_arg_1=0, var_308_arg_2=2, var_31=0, var_310=1, var_310_arg_0=0, var_310_arg_1=1, var_310_arg_2=1, var_311=0, var_311_arg_0=0, var_311_arg_1=0, var_311_arg_2=1, var_313=0, var_313_arg_0=0, var_313_arg_1=0, var_313_arg_2=0, var_314=0, var_314_arg_0=0, var_314_arg_1=0, var_314_arg_2=0, var_317=0, var_317_arg_0=0, var_317_arg_1=0, var_317_arg_2=0, var_318=0, var_318_arg_0=0, var_318_arg_1=0, var_318_arg_2=0, var_31_arg_0=0, var_32=0, var_32_arg_0=1, var_32_arg_1=0, var_33=0, var_33_arg_0=0, var_33_arg_1=0, var_33_arg_2=0, var_35=4, var_36=1, var_36_arg_0=1, var_37=1, var_37_arg_0=1, var_37_arg_1=1, var_38=0, var_38_arg_0=1, var_38_arg_1=0, var_38_arg_2=0, var_41=3, var_42=3, var_42_arg_0=3, var_43=0, var_43_arg_0=1, var_43_arg_1=3, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_44_arg_2=0, var_46=2, var_47=2, var_47_arg_0=2, var_48=0, var_48_arg_0=1, var_48_arg_1=2, var_49=0, var_49_arg_0=0, var_49_arg_1=0, var_49_arg_2=0, var_51=1, var_52=1, var_52_arg_0=1, var_53=1, var_53_arg_0=1, var_53_arg_1=1, var_54=13, var_54_arg_0=1, var_54_arg_1=13, var_54_arg_2=0, var_56=1, var_56_arg_0=1, var_57=0, var_57_arg_0=1, var_58=13, var_58_arg_0=0, var_58_arg_1=0, var_58_arg_2=13, var_61=0, var_61_arg_0=0, var_62=26, var_62_arg_0=0, var_64=9, var_65=255, var_65_arg_0=255, var_66=0, var_66_arg_0=0, var_66_arg_1=255, var_70=1, var_70_arg_0=2, var_71=2, var_71_arg_0=255, var_71_arg_1=1, var_73=1, var_73_arg_0=1, var_74=2, var_74_arg_0=2, var_74_arg_1=1, var_75=254, var_75_arg_0=255, var_76=0, var_76_arg_0=20, var_76_arg_1=254, var_77=0, var_77_arg_0=0, var_78=1, var_78_arg_0=1, var_78_arg_1=0, var_79=19, var_79_arg_0=19, var_80=238, var_80_arg_0=1, var_80_arg_1=19, var_81=0, var_82=1, var_82_arg_0=0, var_82_arg_1=0, var_82_arg_2=238, var_83=1, var_83_arg_0=1, var_84=255, var_84_arg_0=1, var_85=2, var_85_arg_0=2, var_85_arg_1=255, var_86=248, var_86_arg_0=2, var_88=0, var_88_arg_0=0, var_88_arg_1=13, var_89=248, var_89_arg_0=248, var_89_arg_1=0, var_93=1, var_93_arg_0=0, var_93_arg_1=0, var_94=250, var_94_arg_0=1, var_95=1, var_95_arg_0=1, var_95_arg_1=250, var_97=255, var_97_arg_0=0, var_98=255, var_98_arg_0=20, var_99=255, var_99_arg_0=255, var_99_arg_1=255] [L107] CALL assume_abort_if_not(constr_96_arg_0) VAL [\old(cond)=1] [L21] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1] [L107] RET assume_abort_if_not(constr_96_arg_0) VAL [bad_115_arg_0=0, constr_102_arg_0=1, constr_108_arg_0=18, constr_96_arg_0=1, init_92_arg_1=1, input_109=1, input_2=29, input_4=28, input_5=25, input_6=17, input_7=0, input_8=31, input_9=0, mask_SORT_1=1, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_3=255, mask_SORT_40=3, msb_SORT_1=1, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_3=128, msb_SORT_40=2, next_270_arg_1=0, next_273_arg_1=1, next_276_arg_1=0, next_279_arg_1=0, next_282_arg_1=0, next_285_arg_1=0, next_288_arg_1=0, next_291_arg_1=0, next_294_arg_1=13, next_297_arg_1=0, next_303_arg_1=0, next_306_arg_1=0, next_309_arg_1=2, next_312_arg_1=0, next_315_arg_1=0, next_316_arg_1=0, next_319_arg_1=0, state_10=0, state_12=1, state_136=0, state_18=0, state_24=0, state_29=0, state_34=0, state_39=0, state_45=0, state_50=13, state_55=0, state_60=0, state_68=0, state_69=2, state_72=0, state_87=0, state_91=0, var_100=255, var_100_arg_0=1, var_101=1, var_101_arg_0=255, var_101_arg_1=255, var_103=1, var_103_arg_0=26, var_104=1, var_104_arg_0=19, var_105=1, var_105_arg_0=1, var_105_arg_1=1, var_106=2, var_106_arg_0=1, var_107=18, var_107_arg_0=1, var_107_arg_1=2, var_110=248, var_110_arg_0=1, var_110_arg_1=248, var_110_arg_2=248, var_111=0, var_112=0, var_112_arg_0=1, var_112_arg_1=0, var_112_arg_2=1, var_113=255, var_113_arg_0=248, var_114=0, var_114_arg_0=0, var_114_arg_1=255, var_119=21, var_119_arg_0=20, var_119_arg_1=19, var_120=0, var_120_arg_0=21, var_120_arg_1=0, var_137=0, var_137_arg_0=0, var_138=0, var_138_arg_0=0, var_139=255, var_139_arg_0=0, var_14=1, var_140=0, var_140_arg_0=20, var_140_arg_1=255, var_145=1, var_145_arg_0=1, var_146=0, var_146_arg_0=0, var_146_arg_1=1, var_147=0, var_147_arg_0=20, var_147_arg_1=0, var_14_arg_0=1, var_15=8, var_152=22, var_152_arg_0=22, var_153=0, var_153_arg_0=0, var_153_arg_1=22, var_154=0, var_154_arg_0=20, var_154_arg_1=0, var_159=3, var_159_arg_0=3, var_16=0, var_160=0, var_160_arg_0=0, var_160_arg_1=3, var_161=0, var_161_arg_0=20, var_161_arg_1=0, var_166=0, var_166_arg_0=0, var_167=1, var_167_arg_0=0, var_167_arg_1=0, var_168=0, var_168_arg_0=20, var_168_arg_1=1, var_16_arg_0=1, var_16_arg_1=8, var_17=0, var_173=0, var_173_arg_0=0, var_174=1, var_174_arg_0=0, var_174_arg_1=0, var_175=1, var_175_arg_0=20, var_175_arg_1=1, var_17_arg_0=0, var_17_arg_1=0, var_17_arg_2=0, var_180=0, var_180_arg_0=0, var_181=1, var_181_arg_0=0, var_181_arg_1=0, var_182=20, var_182_arg_0=20, var_182_arg_1=1, var_187=7, var_187_arg_0=7, var_188=0, var_188_arg_0=0, var_188_arg_1=7, var_189=0, var_189_arg_0=20, var_189_arg_1=0, var_194=0, var_194_arg_0=0, var_194_arg_1=8, var_195=0, var_195_arg_0=20, var_195_arg_1=0, var_198=0, var_198_arg_0=0, var_199=1, var_199_arg_0=1, var_199_arg_1=0, var_20=7, var_204=0, var_204_arg_0=0, var_205=0, var_205_arg_0=0, var_205_arg_1=0, var_21=7, var_21_arg_0=7, var_22=0, var_224=1, var_224_arg_0=1, var_224_arg_1=20, var_225=0, var_225_arg_0=255, var_225_arg_1=1, var_228=2, var_228_arg_0=255, var_22_arg_0=1, var_22_arg_1=7, var_23=0, var_233=0, var_233_arg_0=1, var_233_arg_1=2, var_236=2, var_236_arg_0=2, var_236_arg_1=2, var_23_arg_0=0, var_23_arg_1=0, var_23_arg_2=0, var_248=20, var_248_arg_0=20, var_248_arg_1=19, var_249=20, var_249_arg_0=20, var_249_arg_1=0, var_25=6, var_250=0, var_250_arg_0=20, var_250_arg_1=255, var_26=0, var_267=0, var_267_arg_0=0, var_267_arg_1=0, var_267_arg_2=0, var_268=0, var_269=0, var_269_arg_0=0, var_269_arg_1=0, var_269_arg_2=0, var_26_arg_0=0, var_27=0, var_271=1, var_271_arg_0=0, var_271_arg_1=1, var_271_arg_2=1, var_272=1, var_272_arg_0=0, var_272_arg_1=0, var_272_arg_2=1, var_274=0, var_274_arg_0=0, var_274_arg_1=0, var_274_arg_2=0, var_275=0, var_275_arg_0=0, var_275_arg_1=0, var_275_arg_2=0, var_277=0, var_277_arg_0=20, var_277_arg_1=0, var_277_arg_2=0, var_278=0, var_278_arg_0=0, var_278_arg_1=0, var_278_arg_2=0, var_27_arg_0=1, var_27_arg_1=0, var_28=0, var_280=0, var_280_arg_0=1, var_280_arg_1=0, var_280_arg_2=0, var_281=0, var_281_arg_0=0, var_281_arg_1=0, var_281_arg_2=0, var_283=0, var_283_arg_0=0, var_283_arg_1=0, var_283_arg_2=0, var_284=0, var_284_arg_0=0, var_284_arg_1=0, var_284_arg_2=0, var_286=0, var_286_arg_0=0, var_286_arg_1=0, var_286_arg_2=0, var_287=0, var_287_arg_0=0, var_287_arg_1=0, var_287_arg_2=0, var_289=0, var_289_arg_0=0, var_289_arg_1=0, var_289_arg_2=0, var_28_arg_0=0, var_28_arg_1=0, var_28_arg_2=0, var_290=0, var_290_arg_0=0, var_290_arg_1=0, var_290_arg_2=0, var_292=13, var_292_arg_0=0, var_292_arg_1=0, var_292_arg_2=13, var_293=13, var_293_arg_0=0, var_293_arg_1=0, var_293_arg_2=13, var_295=0, var_295_arg_0=0, var_295_arg_1=0, var_295_arg_2=0, var_296=0, var_296_arg_0=0, var_296_arg_1=0, var_296_arg_2=0, var_298=0, var_298_arg_0=0, var_299=0, var_299_arg_0=0, var_299_arg_1=0, var_30=5, var_300=0, var_300_arg_0=0, var_301=0, var_301_arg_0=0, var_301_arg_1=0, var_302=0, var_302_arg_0=0, var_302_arg_1=0, var_302_arg_2=0, var_304=0, var_304_arg_0=2, var_304_arg_1=0, var_304_arg_2=255, var_305=0, var_305_arg_0=0, var_305_arg_1=0, var_305_arg_2=0, var_307=2, var_307_arg_0=1, var_307_arg_1=2, var_307_arg_2=2, var_308=2, var_308_arg_0=0, var_308_arg_1=0, var_308_arg_2=2, var_31=0, var_310=1, var_310_arg_0=0, var_310_arg_1=1, var_310_arg_2=1, var_311=0, var_311_arg_0=0, var_311_arg_1=0, var_311_arg_2=1, var_313=0, var_313_arg_0=0, var_313_arg_1=0, var_313_arg_2=0, var_314=0, var_314_arg_0=0, var_314_arg_1=0, var_314_arg_2=0, var_317=0, var_317_arg_0=0, var_317_arg_1=0, var_317_arg_2=0, var_318=0, var_318_arg_0=0, var_318_arg_1=0, var_318_arg_2=0, var_31_arg_0=0, var_32=0, var_32_arg_0=1, var_32_arg_1=0, var_33=0, var_33_arg_0=0, var_33_arg_1=0, var_33_arg_2=0, var_35=4, var_36=1, var_36_arg_0=1, var_37=1, var_37_arg_0=1, var_37_arg_1=1, var_38=0, var_38_arg_0=1, var_38_arg_1=0, var_38_arg_2=0, var_41=3, var_42=3, var_42_arg_0=3, var_43=0, var_43_arg_0=1, var_43_arg_1=3, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_44_arg_2=0, var_46=2, var_47=2, var_47_arg_0=2, var_48=0, var_48_arg_0=1, var_48_arg_1=2, var_49=0, var_49_arg_0=0, var_49_arg_1=0, var_49_arg_2=0, var_51=1, var_52=1, var_52_arg_0=1, var_53=1, var_53_arg_0=1, var_53_arg_1=1, var_54=13, var_54_arg_0=1, var_54_arg_1=13, var_54_arg_2=0, var_56=1, var_56_arg_0=1, var_57=0, var_57_arg_0=1, var_58=13, var_58_arg_0=0, var_58_arg_1=0, var_58_arg_2=13, var_61=0, var_61_arg_0=0, var_62=26, var_62_arg_0=0, var_64=9, var_65=255, var_65_arg_0=255, var_66=0, var_66_arg_0=0, var_66_arg_1=255, var_70=1, var_70_arg_0=2, var_71=2, var_71_arg_0=255, var_71_arg_1=1, var_73=1, var_73_arg_0=1, var_74=2, var_74_arg_0=2, var_74_arg_1=1, var_75=254, var_75_arg_0=255, var_76=0, var_76_arg_0=20, var_76_arg_1=254, var_77=0, var_77_arg_0=0, var_78=1, var_78_arg_0=1, var_78_arg_1=0, var_79=19, var_79_arg_0=19, var_80=238, var_80_arg_0=1, var_80_arg_1=19, var_81=0, var_82=1, var_82_arg_0=0, var_82_arg_1=0, var_82_arg_2=238, var_83=1, var_83_arg_0=1, var_84=255, var_84_arg_0=1, var_85=2, var_85_arg_0=2, var_85_arg_1=255, var_86=248, var_86_arg_0=2, var_88=0, var_88_arg_0=0, var_88_arg_1=13, var_89=248, var_89_arg_0=248, var_89_arg_1=0, var_93=1, var_93_arg_0=0, var_93_arg_1=0, var_94=250, var_94_arg_0=1, var_95=1, var_95_arg_0=1, var_95_arg_1=250, var_97=255, var_97_arg_0=0, var_98=255, var_98_arg_0=20, var_99=255, var_99_arg_0=255, var_99_arg_1=255] [L108] SORT_13 var_65_arg_0 = var_64; [L109] var_65_arg_0 = var_65_arg_0 & mask_SORT_13 [L110] SORT_11 var_65 = var_65_arg_0; [L111] SORT_11 var_66_arg_0 = state_60; [L112] SORT_11 var_66_arg_1 = var_65; [L113] SORT_1 var_66 = var_66_arg_0 == var_66_arg_1; [L114] SORT_1 var_97_arg_0 = var_66; [L115] SORT_1 var_97 = ~var_97_arg_0; [L116] SORT_1 var_98_arg_0 = input_6; [L117] SORT_1 var_98 = ~var_98_arg_0; [L118] SORT_1 var_99_arg_0 = var_97; [L119] SORT_1 var_99_arg_1 = var_98; [L120] SORT_1 var_99 = var_99_arg_0 | var_99_arg_1; [L121] SORT_1 var_100_arg_0 = var_51; [L122] SORT_1 var_100 = ~var_100_arg_0; [L123] SORT_1 var_101_arg_0 = var_99; [L124] SORT_1 var_101_arg_1 = var_100; [L125] SORT_1 var_101 = var_101_arg_0 | var_101_arg_1; [L126] var_101 = var_101 & mask_SORT_1 [L127] SORT_1 constr_102_arg_0 = var_101; VAL [bad_115_arg_0=0, constr_102_arg_0=1, constr_108_arg_0=18, constr_96_arg_0=1, init_92_arg_1=1, input_109=1, input_2=29, input_4=28, input_5=25, input_6=17, input_7=0, input_8=31, input_9=0, mask_SORT_1=1, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_3=255, mask_SORT_40=3, msb_SORT_1=1, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_3=128, msb_SORT_40=2, next_270_arg_1=0, next_273_arg_1=1, next_276_arg_1=0, next_279_arg_1=0, next_282_arg_1=0, next_285_arg_1=0, next_288_arg_1=0, next_291_arg_1=0, next_294_arg_1=13, next_297_arg_1=0, next_303_arg_1=0, next_306_arg_1=0, next_309_arg_1=2, next_312_arg_1=0, next_315_arg_1=0, next_316_arg_1=0, next_319_arg_1=0, state_10=0, state_12=1, state_136=0, state_18=0, state_24=0, state_29=0, state_34=0, state_39=0, state_45=0, state_50=13, state_55=0, state_60=0, state_68=0, state_69=2, state_72=0, state_87=0, state_91=0, var_100=255, var_100_arg_0=1, var_101=1, var_101_arg_0=255, var_101_arg_1=255, var_103=1, var_103_arg_0=26, var_104=1, var_104_arg_0=19, var_105=1, var_105_arg_0=1, var_105_arg_1=1, var_106=2, var_106_arg_0=1, var_107=18, var_107_arg_0=1, var_107_arg_1=2, var_110=248, var_110_arg_0=1, var_110_arg_1=248, var_110_arg_2=248, var_111=0, var_112=0, var_112_arg_0=1, var_112_arg_1=0, var_112_arg_2=1, var_113=255, var_113_arg_0=248, var_114=0, var_114_arg_0=0, var_114_arg_1=255, var_119=21, var_119_arg_0=20, var_119_arg_1=19, var_120=0, var_120_arg_0=21, var_120_arg_1=0, var_137=0, var_137_arg_0=0, var_138=0, var_138_arg_0=0, var_139=255, var_139_arg_0=0, var_14=1, var_140=0, var_140_arg_0=20, var_140_arg_1=255, var_145=1, var_145_arg_0=1, var_146=0, var_146_arg_0=0, var_146_arg_1=1, var_147=0, var_147_arg_0=20, var_147_arg_1=0, var_14_arg_0=1, var_15=8, var_152=22, var_152_arg_0=22, var_153=0, var_153_arg_0=0, var_153_arg_1=22, var_154=0, var_154_arg_0=20, var_154_arg_1=0, var_159=3, var_159_arg_0=3, var_16=0, var_160=0, var_160_arg_0=0, var_160_arg_1=3, var_161=0, var_161_arg_0=20, var_161_arg_1=0, var_166=0, var_166_arg_0=0, var_167=1, var_167_arg_0=0, var_167_arg_1=0, var_168=0, var_168_arg_0=20, var_168_arg_1=1, var_16_arg_0=1, var_16_arg_1=8, var_17=0, var_173=0, var_173_arg_0=0, var_174=1, var_174_arg_0=0, var_174_arg_1=0, var_175=1, var_175_arg_0=20, var_175_arg_1=1, var_17_arg_0=0, var_17_arg_1=0, var_17_arg_2=0, var_180=0, var_180_arg_0=0, var_181=1, var_181_arg_0=0, var_181_arg_1=0, var_182=20, var_182_arg_0=20, var_182_arg_1=1, var_187=7, var_187_arg_0=7, var_188=0, var_188_arg_0=0, var_188_arg_1=7, var_189=0, var_189_arg_0=20, var_189_arg_1=0, var_194=0, var_194_arg_0=0, var_194_arg_1=8, var_195=0, var_195_arg_0=20, var_195_arg_1=0, var_198=0, var_198_arg_0=0, var_199=1, var_199_arg_0=1, var_199_arg_1=0, var_20=7, var_204=0, var_204_arg_0=0, var_205=0, var_205_arg_0=0, var_205_arg_1=0, var_21=7, var_21_arg_0=7, var_22=0, var_224=1, var_224_arg_0=1, var_224_arg_1=20, var_225=0, var_225_arg_0=255, var_225_arg_1=1, var_228=2, var_228_arg_0=255, var_22_arg_0=1, var_22_arg_1=7, var_23=0, var_233=0, var_233_arg_0=1, var_233_arg_1=2, var_236=2, var_236_arg_0=2, var_236_arg_1=2, var_23_arg_0=0, var_23_arg_1=0, var_23_arg_2=0, var_248=20, var_248_arg_0=20, var_248_arg_1=19, var_249=20, var_249_arg_0=20, var_249_arg_1=0, var_25=6, var_250=0, var_250_arg_0=20, var_250_arg_1=255, var_26=0, var_267=0, var_267_arg_0=0, var_267_arg_1=0, var_267_arg_2=0, var_268=0, var_269=0, var_269_arg_0=0, var_269_arg_1=0, var_269_arg_2=0, var_26_arg_0=0, var_27=0, var_271=1, var_271_arg_0=0, var_271_arg_1=1, var_271_arg_2=1, var_272=1, var_272_arg_0=0, var_272_arg_1=0, var_272_arg_2=1, var_274=0, var_274_arg_0=0, var_274_arg_1=0, var_274_arg_2=0, var_275=0, var_275_arg_0=0, var_275_arg_1=0, var_275_arg_2=0, var_277=0, var_277_arg_0=20, var_277_arg_1=0, var_277_arg_2=0, var_278=0, var_278_arg_0=0, var_278_arg_1=0, var_278_arg_2=0, var_27_arg_0=1, var_27_arg_1=0, var_28=0, var_280=0, var_280_arg_0=1, var_280_arg_1=0, var_280_arg_2=0, var_281=0, var_281_arg_0=0, var_281_arg_1=0, var_281_arg_2=0, var_283=0, var_283_arg_0=0, var_283_arg_1=0, var_283_arg_2=0, var_284=0, var_284_arg_0=0, var_284_arg_1=0, var_284_arg_2=0, var_286=0, var_286_arg_0=0, var_286_arg_1=0, var_286_arg_2=0, var_287=0, var_287_arg_0=0, var_287_arg_1=0, var_287_arg_2=0, var_289=0, var_289_arg_0=0, var_289_arg_1=0, var_289_arg_2=0, var_28_arg_0=0, var_28_arg_1=0, var_28_arg_2=0, var_290=0, var_290_arg_0=0, var_290_arg_1=0, var_290_arg_2=0, var_292=13, var_292_arg_0=0, var_292_arg_1=0, var_292_arg_2=13, var_293=13, var_293_arg_0=0, var_293_arg_1=0, var_293_arg_2=13, var_295=0, var_295_arg_0=0, var_295_arg_1=0, var_295_arg_2=0, var_296=0, var_296_arg_0=0, var_296_arg_1=0, var_296_arg_2=0, var_298=0, var_298_arg_0=0, var_299=0, var_299_arg_0=0, var_299_arg_1=0, var_30=5, var_300=0, var_300_arg_0=0, var_301=0, var_301_arg_0=0, var_301_arg_1=0, var_302=0, var_302_arg_0=0, var_302_arg_1=0, var_302_arg_2=0, var_304=0, var_304_arg_0=2, var_304_arg_1=0, var_304_arg_2=255, var_305=0, var_305_arg_0=0, var_305_arg_1=0, var_305_arg_2=0, var_307=2, var_307_arg_0=1, var_307_arg_1=2, var_307_arg_2=2, var_308=2, var_308_arg_0=0, var_308_arg_1=0, var_308_arg_2=2, var_31=0, var_310=1, var_310_arg_0=0, var_310_arg_1=1, var_310_arg_2=1, var_311=0, var_311_arg_0=0, var_311_arg_1=0, var_311_arg_2=1, var_313=0, var_313_arg_0=0, var_313_arg_1=0, var_313_arg_2=0, var_314=0, var_314_arg_0=0, var_314_arg_1=0, var_314_arg_2=0, var_317=0, var_317_arg_0=0, var_317_arg_1=0, var_317_arg_2=0, var_318=0, var_318_arg_0=0, var_318_arg_1=0, var_318_arg_2=0, var_31_arg_0=0, var_32=0, var_32_arg_0=1, var_32_arg_1=0, var_33=0, var_33_arg_0=0, var_33_arg_1=0, var_33_arg_2=0, var_35=4, var_36=1, var_36_arg_0=1, var_37=1, var_37_arg_0=1, var_37_arg_1=1, var_38=0, var_38_arg_0=1, var_38_arg_1=0, var_38_arg_2=0, var_41=3, var_42=3, var_42_arg_0=3, var_43=0, var_43_arg_0=1, var_43_arg_1=3, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_44_arg_2=0, var_46=2, var_47=2, var_47_arg_0=2, var_48=0, var_48_arg_0=1, var_48_arg_1=2, var_49=0, var_49_arg_0=0, var_49_arg_1=0, var_49_arg_2=0, var_51=1, var_52=1, var_52_arg_0=1, var_53=1, var_53_arg_0=1, var_53_arg_1=1, var_54=13, var_54_arg_0=1, var_54_arg_1=13, var_54_arg_2=0, var_56=1, var_56_arg_0=1, var_57=0, var_57_arg_0=1, var_58=13, var_58_arg_0=0, var_58_arg_1=0, var_58_arg_2=13, var_61=0, var_61_arg_0=0, var_62=26, var_62_arg_0=0, var_64=9, var_65=255, var_65_arg_0=255, var_66=0, var_66_arg_0=0, var_66_arg_1=255, var_70=1, var_70_arg_0=2, var_71=2, var_71_arg_0=255, var_71_arg_1=1, var_73=1, var_73_arg_0=1, var_74=2, var_74_arg_0=2, var_74_arg_1=1, var_75=254, var_75_arg_0=255, var_76=0, var_76_arg_0=20, var_76_arg_1=254, var_77=0, var_77_arg_0=0, var_78=1, var_78_arg_0=1, var_78_arg_1=0, var_79=19, var_79_arg_0=19, var_80=238, var_80_arg_0=1, var_80_arg_1=19, var_81=0, var_82=1, var_82_arg_0=0, var_82_arg_1=0, var_82_arg_2=238, var_83=1, var_83_arg_0=1, var_84=255, var_84_arg_0=1, var_85=2, var_85_arg_0=2, var_85_arg_1=255, var_86=248, var_86_arg_0=2, var_88=0, var_88_arg_0=0, var_88_arg_1=13, var_89=248, var_89_arg_0=248, var_89_arg_1=0, var_93=1, var_93_arg_0=0, var_93_arg_1=0, var_94=250, var_94_arg_0=1, var_95=1, var_95_arg_0=1, var_95_arg_1=250, var_97=255, var_97_arg_0=0, var_98=255, var_98_arg_0=17, var_99=255, var_99_arg_0=255, var_99_arg_1=255] [L128] CALL assume_abort_if_not(constr_102_arg_0) VAL [\old(cond)=1] [L21] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1] [L128] RET assume_abort_if_not(constr_102_arg_0) VAL [bad_115_arg_0=0, constr_102_arg_0=1, constr_108_arg_0=18, constr_96_arg_0=1, init_92_arg_1=1, input_109=1, input_2=29, input_4=28, input_5=25, input_6=17, input_7=0, input_8=31, input_9=0, mask_SORT_1=1, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_3=255, mask_SORT_40=3, msb_SORT_1=1, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_3=128, msb_SORT_40=2, next_270_arg_1=0, next_273_arg_1=1, next_276_arg_1=0, next_279_arg_1=0, next_282_arg_1=0, next_285_arg_1=0, next_288_arg_1=0, next_291_arg_1=0, next_294_arg_1=13, next_297_arg_1=0, next_303_arg_1=0, next_306_arg_1=0, next_309_arg_1=2, next_312_arg_1=0, next_315_arg_1=0, next_316_arg_1=0, next_319_arg_1=0, state_10=0, state_12=1, state_136=0, state_18=0, state_24=0, state_29=0, state_34=0, state_39=0, state_45=0, state_50=13, state_55=0, state_60=0, state_68=0, state_69=2, state_72=0, state_87=0, state_91=0, var_100=255, var_100_arg_0=1, var_101=1, var_101_arg_0=255, var_101_arg_1=255, var_103=1, var_103_arg_0=26, var_104=1, var_104_arg_0=19, var_105=1, var_105_arg_0=1, var_105_arg_1=1, var_106=2, var_106_arg_0=1, var_107=18, var_107_arg_0=1, var_107_arg_1=2, var_110=248, var_110_arg_0=1, var_110_arg_1=248, var_110_arg_2=248, var_111=0, var_112=0, var_112_arg_0=1, var_112_arg_1=0, var_112_arg_2=1, var_113=255, var_113_arg_0=248, var_114=0, var_114_arg_0=0, var_114_arg_1=255, var_119=21, var_119_arg_0=20, var_119_arg_1=19, var_120=0, var_120_arg_0=21, var_120_arg_1=0, var_137=0, var_137_arg_0=0, var_138=0, var_138_arg_0=0, var_139=255, var_139_arg_0=0, var_14=1, var_140=0, var_140_arg_0=20, var_140_arg_1=255, var_145=1, var_145_arg_0=1, var_146=0, var_146_arg_0=0, var_146_arg_1=1, var_147=0, var_147_arg_0=20, var_147_arg_1=0, var_14_arg_0=1, var_15=8, var_152=22, var_152_arg_0=22, var_153=0, var_153_arg_0=0, var_153_arg_1=22, var_154=0, var_154_arg_0=20, var_154_arg_1=0, var_159=3, var_159_arg_0=3, var_16=0, var_160=0, var_160_arg_0=0, var_160_arg_1=3, var_161=0, var_161_arg_0=20, var_161_arg_1=0, var_166=0, var_166_arg_0=0, var_167=1, var_167_arg_0=0, var_167_arg_1=0, var_168=0, var_168_arg_0=20, var_168_arg_1=1, var_16_arg_0=1, var_16_arg_1=8, var_17=0, var_173=0, var_173_arg_0=0, var_174=1, var_174_arg_0=0, var_174_arg_1=0, var_175=1, var_175_arg_0=20, var_175_arg_1=1, var_17_arg_0=0, var_17_arg_1=0, var_17_arg_2=0, var_180=0, var_180_arg_0=0, var_181=1, var_181_arg_0=0, var_181_arg_1=0, var_182=20, var_182_arg_0=20, var_182_arg_1=1, var_187=7, var_187_arg_0=7, var_188=0, var_188_arg_0=0, var_188_arg_1=7, var_189=0, var_189_arg_0=20, var_189_arg_1=0, var_194=0, var_194_arg_0=0, var_194_arg_1=8, var_195=0, var_195_arg_0=20, var_195_arg_1=0, var_198=0, var_198_arg_0=0, var_199=1, var_199_arg_0=1, var_199_arg_1=0, var_20=7, var_204=0, var_204_arg_0=0, var_205=0, var_205_arg_0=0, var_205_arg_1=0, var_21=7, var_21_arg_0=7, var_22=0, var_224=1, var_224_arg_0=1, var_224_arg_1=20, var_225=0, var_225_arg_0=255, var_225_arg_1=1, var_228=2, var_228_arg_0=255, var_22_arg_0=1, var_22_arg_1=7, var_23=0, var_233=0, var_233_arg_0=1, var_233_arg_1=2, var_236=2, var_236_arg_0=2, var_236_arg_1=2, var_23_arg_0=0, var_23_arg_1=0, var_23_arg_2=0, var_248=20, var_248_arg_0=20, var_248_arg_1=19, var_249=20, var_249_arg_0=20, var_249_arg_1=0, var_25=6, var_250=0, var_250_arg_0=20, var_250_arg_1=255, var_26=0, var_267=0, var_267_arg_0=0, var_267_arg_1=0, var_267_arg_2=0, var_268=0, var_269=0, var_269_arg_0=0, var_269_arg_1=0, var_269_arg_2=0, var_26_arg_0=0, var_27=0, var_271=1, var_271_arg_0=0, var_271_arg_1=1, var_271_arg_2=1, var_272=1, var_272_arg_0=0, var_272_arg_1=0, var_272_arg_2=1, var_274=0, var_274_arg_0=0, var_274_arg_1=0, var_274_arg_2=0, var_275=0, var_275_arg_0=0, var_275_arg_1=0, var_275_arg_2=0, var_277=0, var_277_arg_0=20, var_277_arg_1=0, var_277_arg_2=0, var_278=0, var_278_arg_0=0, var_278_arg_1=0, var_278_arg_2=0, var_27_arg_0=1, var_27_arg_1=0, var_28=0, var_280=0, var_280_arg_0=1, var_280_arg_1=0, var_280_arg_2=0, var_281=0, var_281_arg_0=0, var_281_arg_1=0, var_281_arg_2=0, var_283=0, var_283_arg_0=0, var_283_arg_1=0, var_283_arg_2=0, var_284=0, var_284_arg_0=0, var_284_arg_1=0, var_284_arg_2=0, var_286=0, var_286_arg_0=0, var_286_arg_1=0, var_286_arg_2=0, var_287=0, var_287_arg_0=0, var_287_arg_1=0, var_287_arg_2=0, var_289=0, var_289_arg_0=0, var_289_arg_1=0, var_289_arg_2=0, var_28_arg_0=0, var_28_arg_1=0, var_28_arg_2=0, var_290=0, var_290_arg_0=0, var_290_arg_1=0, var_290_arg_2=0, var_292=13, var_292_arg_0=0, var_292_arg_1=0, var_292_arg_2=13, var_293=13, var_293_arg_0=0, var_293_arg_1=0, var_293_arg_2=13, var_295=0, var_295_arg_0=0, var_295_arg_1=0, var_295_arg_2=0, var_296=0, var_296_arg_0=0, var_296_arg_1=0, var_296_arg_2=0, var_298=0, var_298_arg_0=0, var_299=0, var_299_arg_0=0, var_299_arg_1=0, var_30=5, var_300=0, var_300_arg_0=0, var_301=0, var_301_arg_0=0, var_301_arg_1=0, var_302=0, var_302_arg_0=0, var_302_arg_1=0, var_302_arg_2=0, var_304=0, var_304_arg_0=2, var_304_arg_1=0, var_304_arg_2=255, var_305=0, var_305_arg_0=0, var_305_arg_1=0, var_305_arg_2=0, var_307=2, var_307_arg_0=1, var_307_arg_1=2, var_307_arg_2=2, var_308=2, var_308_arg_0=0, var_308_arg_1=0, var_308_arg_2=2, var_31=0, var_310=1, var_310_arg_0=0, var_310_arg_1=1, var_310_arg_2=1, var_311=0, var_311_arg_0=0, var_311_arg_1=0, var_311_arg_2=1, var_313=0, var_313_arg_0=0, var_313_arg_1=0, var_313_arg_2=0, var_314=0, var_314_arg_0=0, var_314_arg_1=0, var_314_arg_2=0, var_317=0, var_317_arg_0=0, var_317_arg_1=0, var_317_arg_2=0, var_318=0, var_318_arg_0=0, var_318_arg_1=0, var_318_arg_2=0, var_31_arg_0=0, var_32=0, var_32_arg_0=1, var_32_arg_1=0, var_33=0, var_33_arg_0=0, var_33_arg_1=0, var_33_arg_2=0, var_35=4, var_36=1, var_36_arg_0=1, var_37=1, var_37_arg_0=1, var_37_arg_1=1, var_38=0, var_38_arg_0=1, var_38_arg_1=0, var_38_arg_2=0, var_41=3, var_42=3, var_42_arg_0=3, var_43=0, var_43_arg_0=1, var_43_arg_1=3, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_44_arg_2=0, var_46=2, var_47=2, var_47_arg_0=2, var_48=0, var_48_arg_0=1, var_48_arg_1=2, var_49=0, var_49_arg_0=0, var_49_arg_1=0, var_49_arg_2=0, var_51=1, var_52=1, var_52_arg_0=1, var_53=1, var_53_arg_0=1, var_53_arg_1=1, var_54=13, var_54_arg_0=1, var_54_arg_1=13, var_54_arg_2=0, var_56=1, var_56_arg_0=1, var_57=0, var_57_arg_0=1, var_58=13, var_58_arg_0=0, var_58_arg_1=0, var_58_arg_2=13, var_61=0, var_61_arg_0=0, var_62=26, var_62_arg_0=0, var_64=9, var_65=255, var_65_arg_0=255, var_66=0, var_66_arg_0=0, var_66_arg_1=255, var_70=1, var_70_arg_0=2, var_71=2, var_71_arg_0=255, var_71_arg_1=1, var_73=1, var_73_arg_0=1, var_74=2, var_74_arg_0=2, var_74_arg_1=1, var_75=254, var_75_arg_0=255, var_76=0, var_76_arg_0=20, var_76_arg_1=254, var_77=0, var_77_arg_0=0, var_78=1, var_78_arg_0=1, var_78_arg_1=0, var_79=19, var_79_arg_0=19, var_80=238, var_80_arg_0=1, var_80_arg_1=19, var_81=0, var_82=1, var_82_arg_0=0, var_82_arg_1=0, var_82_arg_2=238, var_83=1, var_83_arg_0=1, var_84=255, var_84_arg_0=1, var_85=2, var_85_arg_0=2, var_85_arg_1=255, var_86=248, var_86_arg_0=2, var_88=0, var_88_arg_0=0, var_88_arg_1=13, var_89=248, var_89_arg_0=248, var_89_arg_1=0, var_93=1, var_93_arg_0=0, var_93_arg_1=0, var_94=250, var_94_arg_0=1, var_95=1, var_95_arg_0=1, var_95_arg_1=250, var_97=255, var_97_arg_0=0, var_98=255, var_98_arg_0=17, var_99=255, var_99_arg_0=255, var_99_arg_1=255] [L129] SORT_11 var_61_arg_0 = state_60; [L130] SORT_1 var_61 = var_61_arg_0 != 0; [L131] SORT_1 var_62_arg_0 = var_61; [L132] SORT_1 var_62 = ~var_62_arg_0; [L133] SORT_1 var_103_arg_0 = var_62; [L134] SORT_1 var_103 = ~var_103_arg_0; [L135] SORT_1 var_104_arg_0 = input_5; [L136] SORT_1 var_104 = ~var_104_arg_0; [L137] SORT_1 var_105_arg_0 = var_103; [L138] SORT_1 var_105_arg_1 = var_104; [L139] SORT_1 var_105 = var_105_arg_0 | var_105_arg_1; [L140] SORT_1 var_106_arg_0 = var_51; [L141] SORT_1 var_106 = ~var_106_arg_0; [L142] SORT_1 var_107_arg_0 = var_105; [L143] SORT_1 var_107_arg_1 = var_106; [L144] SORT_1 var_107 = var_107_arg_0 | var_107_arg_1; [L145] var_107 = var_107 & mask_SORT_1 [L146] SORT_1 constr_108_arg_0 = var_107; VAL [bad_115_arg_0=0, constr_102_arg_0=1, constr_108_arg_0=1, constr_96_arg_0=1, init_92_arg_1=1, input_109=1, input_2=29, input_4=28, input_5=25, input_6=17, input_7=0, input_8=31, input_9=0, mask_SORT_1=1, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_3=255, mask_SORT_40=3, msb_SORT_1=1, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_3=128, msb_SORT_40=2, next_270_arg_1=0, next_273_arg_1=1, next_276_arg_1=0, next_279_arg_1=0, next_282_arg_1=0, next_285_arg_1=0, next_288_arg_1=0, next_291_arg_1=0, next_294_arg_1=13, next_297_arg_1=0, next_303_arg_1=0, next_306_arg_1=0, next_309_arg_1=2, next_312_arg_1=0, next_315_arg_1=0, next_316_arg_1=0, next_319_arg_1=0, state_10=0, state_12=1, state_136=0, state_18=0, state_24=0, state_29=0, state_34=0, state_39=0, state_45=0, state_50=13, state_55=0, state_60=0, state_68=0, state_69=2, state_72=0, state_87=0, state_91=0, var_100=255, var_100_arg_0=1, var_101=1, var_101_arg_0=255, var_101_arg_1=255, var_103=0, var_103_arg_0=30, var_104=249, var_104_arg_0=25, var_105=249, var_105_arg_0=0, var_105_arg_1=249, var_106=249, var_106_arg_0=1, var_107=1, var_107_arg_0=249, var_107_arg_1=249, var_110=248, var_110_arg_0=1, var_110_arg_1=248, var_110_arg_2=248, var_111=0, var_112=0, var_112_arg_0=1, var_112_arg_1=0, var_112_arg_2=1, var_113=255, var_113_arg_0=248, var_114=0, var_114_arg_0=0, var_114_arg_1=255, var_119=21, var_119_arg_0=20, var_119_arg_1=19, var_120=0, var_120_arg_0=21, var_120_arg_1=0, var_137=0, var_137_arg_0=0, var_138=0, var_138_arg_0=0, var_139=255, var_139_arg_0=0, var_14=1, var_140=0, var_140_arg_0=20, var_140_arg_1=255, var_145=1, var_145_arg_0=1, var_146=0, var_146_arg_0=0, var_146_arg_1=1, var_147=0, var_147_arg_0=20, var_147_arg_1=0, var_14_arg_0=1, var_15=8, var_152=22, var_152_arg_0=22, var_153=0, var_153_arg_0=0, var_153_arg_1=22, var_154=0, var_154_arg_0=20, var_154_arg_1=0, var_159=3, var_159_arg_0=3, var_16=0, var_160=0, var_160_arg_0=0, var_160_arg_1=3, var_161=0, var_161_arg_0=20, var_161_arg_1=0, var_166=0, var_166_arg_0=0, var_167=1, var_167_arg_0=0, var_167_arg_1=0, var_168=0, var_168_arg_0=20, var_168_arg_1=1, var_16_arg_0=1, var_16_arg_1=8, var_17=0, var_173=0, var_173_arg_0=0, var_174=1, var_174_arg_0=0, var_174_arg_1=0, var_175=1, var_175_arg_0=20, var_175_arg_1=1, var_17_arg_0=0, var_17_arg_1=0, var_17_arg_2=0, var_180=0, var_180_arg_0=0, var_181=1, var_181_arg_0=0, var_181_arg_1=0, var_182=20, var_182_arg_0=20, var_182_arg_1=1, var_187=7, var_187_arg_0=7, var_188=0, var_188_arg_0=0, var_188_arg_1=7, var_189=0, var_189_arg_0=20, var_189_arg_1=0, var_194=0, var_194_arg_0=0, var_194_arg_1=8, var_195=0, var_195_arg_0=20, var_195_arg_1=0, var_198=0, var_198_arg_0=0, var_199=1, var_199_arg_0=1, var_199_arg_1=0, var_20=7, var_204=0, var_204_arg_0=0, var_205=0, var_205_arg_0=0, var_205_arg_1=0, var_21=7, var_21_arg_0=7, var_22=0, var_224=1, var_224_arg_0=1, var_224_arg_1=20, var_225=0, var_225_arg_0=255, var_225_arg_1=1, var_228=2, var_228_arg_0=255, var_22_arg_0=1, var_22_arg_1=7, var_23=0, var_233=0, var_233_arg_0=1, var_233_arg_1=2, var_236=2, var_236_arg_0=2, var_236_arg_1=2, var_23_arg_0=0, var_23_arg_1=0, var_23_arg_2=0, var_248=20, var_248_arg_0=20, var_248_arg_1=19, var_249=20, var_249_arg_0=20, var_249_arg_1=0, var_25=6, var_250=0, var_250_arg_0=20, var_250_arg_1=255, var_26=0, var_267=0, var_267_arg_0=0, var_267_arg_1=0, var_267_arg_2=0, var_268=0, var_269=0, var_269_arg_0=0, var_269_arg_1=0, var_269_arg_2=0, var_26_arg_0=0, var_27=0, var_271=1, var_271_arg_0=0, var_271_arg_1=1, var_271_arg_2=1, var_272=1, var_272_arg_0=0, var_272_arg_1=0, var_272_arg_2=1, var_274=0, var_274_arg_0=0, var_274_arg_1=0, var_274_arg_2=0, var_275=0, var_275_arg_0=0, var_275_arg_1=0, var_275_arg_2=0, var_277=0, var_277_arg_0=20, var_277_arg_1=0, var_277_arg_2=0, var_278=0, var_278_arg_0=0, var_278_arg_1=0, var_278_arg_2=0, var_27_arg_0=1, var_27_arg_1=0, var_28=0, var_280=0, var_280_arg_0=1, var_280_arg_1=0, var_280_arg_2=0, var_281=0, var_281_arg_0=0, var_281_arg_1=0, var_281_arg_2=0, var_283=0, var_283_arg_0=0, var_283_arg_1=0, var_283_arg_2=0, var_284=0, var_284_arg_0=0, var_284_arg_1=0, var_284_arg_2=0, var_286=0, var_286_arg_0=0, var_286_arg_1=0, var_286_arg_2=0, var_287=0, var_287_arg_0=0, var_287_arg_1=0, var_287_arg_2=0, var_289=0, var_289_arg_0=0, var_289_arg_1=0, var_289_arg_2=0, var_28_arg_0=0, var_28_arg_1=0, var_28_arg_2=0, var_290=0, var_290_arg_0=0, var_290_arg_1=0, var_290_arg_2=0, var_292=13, var_292_arg_0=0, var_292_arg_1=0, var_292_arg_2=13, var_293=13, var_293_arg_0=0, var_293_arg_1=0, var_293_arg_2=13, var_295=0, var_295_arg_0=0, var_295_arg_1=0, var_295_arg_2=0, var_296=0, var_296_arg_0=0, var_296_arg_1=0, var_296_arg_2=0, var_298=0, var_298_arg_0=0, var_299=0, var_299_arg_0=0, var_299_arg_1=0, var_30=5, var_300=0, var_300_arg_0=0, var_301=0, var_301_arg_0=0, var_301_arg_1=0, var_302=0, var_302_arg_0=0, var_302_arg_1=0, var_302_arg_2=0, var_304=0, var_304_arg_0=2, var_304_arg_1=0, var_304_arg_2=255, var_305=0, var_305_arg_0=0, var_305_arg_1=0, var_305_arg_2=0, var_307=2, var_307_arg_0=1, var_307_arg_1=2, var_307_arg_2=2, var_308=2, var_308_arg_0=0, var_308_arg_1=0, var_308_arg_2=2, var_31=0, var_310=1, var_310_arg_0=0, var_310_arg_1=1, var_310_arg_2=1, var_311=0, var_311_arg_0=0, var_311_arg_1=0, var_311_arg_2=1, var_313=0, var_313_arg_0=0, var_313_arg_1=0, var_313_arg_2=0, var_314=0, var_314_arg_0=0, var_314_arg_1=0, var_314_arg_2=0, var_317=0, var_317_arg_0=0, var_317_arg_1=0, var_317_arg_2=0, var_318=0, var_318_arg_0=0, var_318_arg_1=0, var_318_arg_2=0, var_31_arg_0=0, var_32=0, var_32_arg_0=1, var_32_arg_1=0, var_33=0, var_33_arg_0=0, var_33_arg_1=0, var_33_arg_2=0, var_35=4, var_36=1, var_36_arg_0=1, var_37=1, var_37_arg_0=1, var_37_arg_1=1, var_38=0, var_38_arg_0=1, var_38_arg_1=0, var_38_arg_2=0, var_41=3, var_42=3, var_42_arg_0=3, var_43=0, var_43_arg_0=1, var_43_arg_1=3, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_44_arg_2=0, var_46=2, var_47=2, var_47_arg_0=2, var_48=0, var_48_arg_0=1, var_48_arg_1=2, var_49=0, var_49_arg_0=0, var_49_arg_1=0, var_49_arg_2=0, var_51=1, var_52=1, var_52_arg_0=1, var_53=1, var_53_arg_0=1, var_53_arg_1=1, var_54=13, var_54_arg_0=1, var_54_arg_1=13, var_54_arg_2=0, var_56=1, var_56_arg_0=1, var_57=0, var_57_arg_0=1, var_58=13, var_58_arg_0=0, var_58_arg_1=0, var_58_arg_2=13, var_61=0, var_61_arg_0=0, var_62=30, var_62_arg_0=0, var_64=9, var_65=255, var_65_arg_0=255, var_66=0, var_66_arg_0=0, var_66_arg_1=255, var_70=1, var_70_arg_0=2, var_71=2, var_71_arg_0=255, var_71_arg_1=1, var_73=1, var_73_arg_0=1, var_74=2, var_74_arg_0=2, var_74_arg_1=1, var_75=254, var_75_arg_0=255, var_76=0, var_76_arg_0=20, var_76_arg_1=254, var_77=0, var_77_arg_0=0, var_78=1, var_78_arg_0=1, var_78_arg_1=0, var_79=19, var_79_arg_0=19, var_80=238, var_80_arg_0=1, var_80_arg_1=19, var_81=0, var_82=1, var_82_arg_0=0, var_82_arg_1=0, var_82_arg_2=238, var_83=1, var_83_arg_0=1, var_84=255, var_84_arg_0=1, var_85=2, var_85_arg_0=2, var_85_arg_1=255, var_86=248, var_86_arg_0=2, var_88=0, var_88_arg_0=0, var_88_arg_1=13, var_89=248, var_89_arg_0=248, var_89_arg_1=0, var_93=1, var_93_arg_0=0, var_93_arg_1=0, var_94=250, var_94_arg_0=1, var_95=1, var_95_arg_0=1, var_95_arg_1=250, var_97=255, var_97_arg_0=0, var_98=255, var_98_arg_0=17, var_99=255, var_99_arg_0=255, var_99_arg_1=255] [L147] CALL assume_abort_if_not(constr_108_arg_0) VAL [\old(cond)=1] [L21] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1] [L147] RET assume_abort_if_not(constr_108_arg_0) VAL [bad_115_arg_0=0, constr_102_arg_0=1, constr_108_arg_0=1, constr_96_arg_0=1, init_92_arg_1=1, input_109=1, input_2=29, input_4=28, input_5=25, input_6=17, input_7=0, input_8=31, input_9=0, mask_SORT_1=1, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_3=255, mask_SORT_40=3, msb_SORT_1=1, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_3=128, msb_SORT_40=2, next_270_arg_1=0, next_273_arg_1=1, next_276_arg_1=0, next_279_arg_1=0, next_282_arg_1=0, next_285_arg_1=0, next_288_arg_1=0, next_291_arg_1=0, next_294_arg_1=13, next_297_arg_1=0, next_303_arg_1=0, next_306_arg_1=0, next_309_arg_1=2, next_312_arg_1=0, next_315_arg_1=0, next_316_arg_1=0, next_319_arg_1=0, state_10=0, state_12=1, state_136=0, state_18=0, state_24=0, state_29=0, state_34=0, state_39=0, state_45=0, state_50=13, state_55=0, state_60=0, state_68=0, state_69=2, state_72=0, state_87=0, state_91=0, var_100=255, var_100_arg_0=1, var_101=1, var_101_arg_0=255, var_101_arg_1=255, var_103=0, var_103_arg_0=30, var_104=249, var_104_arg_0=25, var_105=249, var_105_arg_0=0, var_105_arg_1=249, var_106=249, var_106_arg_0=1, var_107=1, var_107_arg_0=249, var_107_arg_1=249, var_110=248, var_110_arg_0=1, var_110_arg_1=248, var_110_arg_2=248, var_111=0, var_112=0, var_112_arg_0=1, var_112_arg_1=0, var_112_arg_2=1, var_113=255, var_113_arg_0=248, var_114=0, var_114_arg_0=0, var_114_arg_1=255, var_119=21, var_119_arg_0=20, var_119_arg_1=19, var_120=0, var_120_arg_0=21, var_120_arg_1=0, var_137=0, var_137_arg_0=0, var_138=0, var_138_arg_0=0, var_139=255, var_139_arg_0=0, var_14=1, var_140=0, var_140_arg_0=20, var_140_arg_1=255, var_145=1, var_145_arg_0=1, var_146=0, var_146_arg_0=0, var_146_arg_1=1, var_147=0, var_147_arg_0=20, var_147_arg_1=0, var_14_arg_0=1, var_15=8, var_152=22, var_152_arg_0=22, var_153=0, var_153_arg_0=0, var_153_arg_1=22, var_154=0, var_154_arg_0=20, var_154_arg_1=0, var_159=3, var_159_arg_0=3, var_16=0, var_160=0, var_160_arg_0=0, var_160_arg_1=3, var_161=0, var_161_arg_0=20, var_161_arg_1=0, var_166=0, var_166_arg_0=0, var_167=1, var_167_arg_0=0, var_167_arg_1=0, var_168=0, var_168_arg_0=20, var_168_arg_1=1, var_16_arg_0=1, var_16_arg_1=8, var_17=0, var_173=0, var_173_arg_0=0, var_174=1, var_174_arg_0=0, var_174_arg_1=0, var_175=1, var_175_arg_0=20, var_175_arg_1=1, var_17_arg_0=0, var_17_arg_1=0, var_17_arg_2=0, var_180=0, var_180_arg_0=0, var_181=1, var_181_arg_0=0, var_181_arg_1=0, var_182=20, var_182_arg_0=20, var_182_arg_1=1, var_187=7, var_187_arg_0=7, var_188=0, var_188_arg_0=0, var_188_arg_1=7, var_189=0, var_189_arg_0=20, var_189_arg_1=0, var_194=0, var_194_arg_0=0, var_194_arg_1=8, var_195=0, var_195_arg_0=20, var_195_arg_1=0, var_198=0, var_198_arg_0=0, var_199=1, var_199_arg_0=1, var_199_arg_1=0, var_20=7, var_204=0, var_204_arg_0=0, var_205=0, var_205_arg_0=0, var_205_arg_1=0, var_21=7, var_21_arg_0=7, var_22=0, var_224=1, var_224_arg_0=1, var_224_arg_1=20, var_225=0, var_225_arg_0=255, var_225_arg_1=1, var_228=2, var_228_arg_0=255, var_22_arg_0=1, var_22_arg_1=7, var_23=0, var_233=0, var_233_arg_0=1, var_233_arg_1=2, var_236=2, var_236_arg_0=2, var_236_arg_1=2, var_23_arg_0=0, var_23_arg_1=0, var_23_arg_2=0, var_248=20, var_248_arg_0=20, var_248_arg_1=19, var_249=20, var_249_arg_0=20, var_249_arg_1=0, var_25=6, var_250=0, var_250_arg_0=20, var_250_arg_1=255, var_26=0, var_267=0, var_267_arg_0=0, var_267_arg_1=0, var_267_arg_2=0, var_268=0, var_269=0, var_269_arg_0=0, var_269_arg_1=0, var_269_arg_2=0, var_26_arg_0=0, var_27=0, var_271=1, var_271_arg_0=0, var_271_arg_1=1, var_271_arg_2=1, var_272=1, var_272_arg_0=0, var_272_arg_1=0, var_272_arg_2=1, var_274=0, var_274_arg_0=0, var_274_arg_1=0, var_274_arg_2=0, var_275=0, var_275_arg_0=0, var_275_arg_1=0, var_275_arg_2=0, var_277=0, var_277_arg_0=20, var_277_arg_1=0, var_277_arg_2=0, var_278=0, var_278_arg_0=0, var_278_arg_1=0, var_278_arg_2=0, var_27_arg_0=1, var_27_arg_1=0, var_28=0, var_280=0, var_280_arg_0=1, var_280_arg_1=0, var_280_arg_2=0, var_281=0, var_281_arg_0=0, var_281_arg_1=0, var_281_arg_2=0, var_283=0, var_283_arg_0=0, var_283_arg_1=0, var_283_arg_2=0, var_284=0, var_284_arg_0=0, var_284_arg_1=0, var_284_arg_2=0, var_286=0, var_286_arg_0=0, var_286_arg_1=0, var_286_arg_2=0, var_287=0, var_287_arg_0=0, var_287_arg_1=0, var_287_arg_2=0, var_289=0, var_289_arg_0=0, var_289_arg_1=0, var_289_arg_2=0, var_28_arg_0=0, var_28_arg_1=0, var_28_arg_2=0, var_290=0, var_290_arg_0=0, var_290_arg_1=0, var_290_arg_2=0, var_292=13, var_292_arg_0=0, var_292_arg_1=0, var_292_arg_2=13, var_293=13, var_293_arg_0=0, var_293_arg_1=0, var_293_arg_2=13, var_295=0, var_295_arg_0=0, var_295_arg_1=0, var_295_arg_2=0, var_296=0, var_296_arg_0=0, var_296_arg_1=0, var_296_arg_2=0, var_298=0, var_298_arg_0=0, var_299=0, var_299_arg_0=0, var_299_arg_1=0, var_30=5, var_300=0, var_300_arg_0=0, var_301=0, var_301_arg_0=0, var_301_arg_1=0, var_302=0, var_302_arg_0=0, var_302_arg_1=0, var_302_arg_2=0, var_304=0, var_304_arg_0=2, var_304_arg_1=0, var_304_arg_2=255, var_305=0, var_305_arg_0=0, var_305_arg_1=0, var_305_arg_2=0, var_307=2, var_307_arg_0=1, var_307_arg_1=2, var_307_arg_2=2, var_308=2, var_308_arg_0=0, var_308_arg_1=0, var_308_arg_2=2, var_31=0, var_310=1, var_310_arg_0=0, var_310_arg_1=1, var_310_arg_2=1, var_311=0, var_311_arg_0=0, var_311_arg_1=0, var_311_arg_2=1, var_313=0, var_313_arg_0=0, var_313_arg_1=0, var_313_arg_2=0, var_314=0, var_314_arg_0=0, var_314_arg_1=0, var_314_arg_2=0, var_317=0, var_317_arg_0=0, var_317_arg_1=0, var_317_arg_2=0, var_318=0, var_318_arg_0=0, var_318_arg_1=0, var_318_arg_2=0, var_31_arg_0=0, var_32=0, var_32_arg_0=1, var_32_arg_1=0, var_33=0, var_33_arg_0=0, var_33_arg_1=0, var_33_arg_2=0, var_35=4, var_36=1, var_36_arg_0=1, var_37=1, var_37_arg_0=1, var_37_arg_1=1, var_38=0, var_38_arg_0=1, var_38_arg_1=0, var_38_arg_2=0, var_41=3, var_42=3, var_42_arg_0=3, var_43=0, var_43_arg_0=1, var_43_arg_1=3, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_44_arg_2=0, var_46=2, var_47=2, var_47_arg_0=2, var_48=0, var_48_arg_0=1, var_48_arg_1=2, var_49=0, var_49_arg_0=0, var_49_arg_1=0, var_49_arg_2=0, var_51=1, var_52=1, var_52_arg_0=1, var_53=1, var_53_arg_0=1, var_53_arg_1=1, var_54=13, var_54_arg_0=1, var_54_arg_1=13, var_54_arg_2=0, var_56=1, var_56_arg_0=1, var_57=0, var_57_arg_0=1, var_58=13, var_58_arg_0=0, var_58_arg_1=0, var_58_arg_2=13, var_61=0, var_61_arg_0=0, var_62=30, var_62_arg_0=0, var_64=9, var_65=255, var_65_arg_0=255, var_66=0, var_66_arg_0=0, var_66_arg_1=255, var_70=1, var_70_arg_0=2, var_71=2, var_71_arg_0=255, var_71_arg_1=1, var_73=1, var_73_arg_0=1, var_74=2, var_74_arg_0=2, var_74_arg_1=1, var_75=254, var_75_arg_0=255, var_76=0, var_76_arg_0=20, var_76_arg_1=254, var_77=0, var_77_arg_0=0, var_78=1, var_78_arg_0=1, var_78_arg_1=0, var_79=19, var_79_arg_0=19, var_80=238, var_80_arg_0=1, var_80_arg_1=19, var_81=0, var_82=1, var_82_arg_0=0, var_82_arg_1=0, var_82_arg_2=238, var_83=1, var_83_arg_0=1, var_84=255, var_84_arg_0=1, var_85=2, var_85_arg_0=2, var_85_arg_1=255, var_86=248, var_86_arg_0=2, var_88=0, var_88_arg_0=0, var_88_arg_1=13, var_89=248, var_89_arg_0=248, var_89_arg_1=0, var_93=1, var_93_arg_0=0, var_93_arg_1=0, var_94=250, var_94_arg_0=1, var_95=1, var_95_arg_0=1, var_95_arg_1=250, var_97=255, var_97_arg_0=0, var_98=255, var_98_arg_0=17, var_99=255, var_99_arg_0=255, var_99_arg_1=255] [L149] SORT_1 var_112_arg_0 = state_91; [L150] SORT_1 var_112_arg_1 = var_111; [L151] SORT_1 var_112_arg_2 = var_51; [L152] SORT_1 var_112 = var_112_arg_0 ? var_112_arg_1 : var_112_arg_2; [L153] SORT_1 var_70_arg_0 = state_69; [L154] SORT_1 var_70 = ~var_70_arg_0; [L155] SORT_1 var_71_arg_0 = state_68; [L156] SORT_1 var_71_arg_1 = var_70; [L157] SORT_1 var_71 = var_71_arg_0 & var_71_arg_1; [L158] SORT_11 var_73_arg_0 = state_72; [L159] SORT_1 var_73 = var_73_arg_0 != 0; [L160] SORT_1 var_74_arg_0 = var_71; [L161] SORT_1 var_74_arg_1 = var_73; [L162] SORT_1 var_74 = var_74_arg_0 & var_74_arg_1; [L163] SORT_1 var_75_arg_0 = state_68; [L164] SORT_1 var_75 = ~var_75_arg_0; [L165] SORT_1 var_76_arg_0 = input_6; [L166] SORT_1 var_76_arg_1 = var_75; [L167] SORT_1 var_76 = var_76_arg_0 & var_76_arg_1; [L168] SORT_1 var_77_arg_0 = var_76; [L169] var_77_arg_0 = var_77_arg_0 & mask_SORT_1 [L170] SORT_11 var_77 = var_77_arg_0; [L171] SORT_11 var_78_arg_0 = state_72; [L172] SORT_11 var_78_arg_1 = var_77; [L173] SORT_11 var_78 = var_78_arg_0 + var_78_arg_1; [L174] SORT_1 var_79_arg_0 = input_5; [L175] var_79_arg_0 = var_79_arg_0 & mask_SORT_1 [L176] SORT_11 var_79 = var_79_arg_0; [L177] SORT_11 var_80_arg_0 = var_78; [L178] SORT_11 var_80_arg_1 = var_79; [L179] SORT_11 var_80 = var_80_arg_0 - var_80_arg_1; [L180] SORT_1 var_82_arg_0 = input_7; [L181] SORT_11 var_82_arg_1 = var_81; [L182] SORT_11 var_82_arg_2 = var_80; [L183] SORT_11 var_82 = var_82_arg_0 ? var_82_arg_1 : var_82_arg_2; [L184] var_82 = var_82 & mask_SORT_11 [L185] SORT_11 var_83_arg_0 = var_82; [L186] SORT_1 var_83 = var_83_arg_0 != 0; [L187] SORT_1 var_84_arg_0 = var_83; [L188] SORT_1 var_84 = ~var_84_arg_0; [L189] SORT_1 var_85_arg_0 = var_74; [L190] SORT_1 var_85_arg_1 = var_84; [L191] SORT_1 var_85 = var_85_arg_0 & var_85_arg_1; [L192] SORT_1 var_86_arg_0 = var_85; [L193] SORT_1 var_86 = ~var_86_arg_0; [L194] SORT_11 var_14_arg_0 = state_12; [L195] SORT_13 var_14 = var_14_arg_0 >> 0; [L196] var_14 = var_14 & mask_SORT_13 [L197] SORT_13 var_56_arg_0 = var_14; [L198] SORT_1 var_56 = var_56_arg_0 != 0; [L199] SORT_1 var_57_arg_0 = var_56; [L200] SORT_1 var_57 = ~var_57_arg_0; [L201] var_57 = var_57 & mask_SORT_1 [L202] SORT_1 var_52_arg_0 = var_51; [L203] var_52_arg_0 = var_52_arg_0 & mask_SORT_1 [L204] SORT_13 var_52 = var_52_arg_0; [L205] SORT_13 var_53_arg_0 = var_14; [L206] SORT_13 var_53_arg_1 = var_52; [L207] SORT_1 var_53 = var_53_arg_0 == var_53_arg_1; [L208] SORT_40 var_47_arg_0 = var_46; [L209] var_47_arg_0 = var_47_arg_0 & mask_SORT_40 [L210] SORT_13 var_47 = var_47_arg_0; [L211] SORT_13 var_48_arg_0 = var_14; [L212] SORT_13 var_48_arg_1 = var_47; [L213] SORT_1 var_48 = var_48_arg_0 == var_48_arg_1; [L214] SORT_40 var_42_arg_0 = var_41; [L215] var_42_arg_0 = var_42_arg_0 & mask_SORT_40 [L216] SORT_13 var_42 = var_42_arg_0; [L217] SORT_13 var_43_arg_0 = var_14; [L218] SORT_13 var_43_arg_1 = var_42; [L219] SORT_1 var_43 = var_43_arg_0 == var_43_arg_1; [L220] SORT_19 var_36_arg_0 = var_35; [L221] var_36_arg_0 = var_36_arg_0 & mask_SORT_19 [L222] SORT_13 var_36 = var_36_arg_0; [L223] SORT_13 var_37_arg_0 = var_14; [L224] SORT_13 var_37_arg_1 = var_36; [L225] SORT_1 var_37 = var_37_arg_0 == var_37_arg_1; [L226] SORT_19 var_31_arg_0 = var_30; [L227] var_31_arg_0 = var_31_arg_0 & mask_SORT_19 [L228] SORT_13 var_31 = var_31_arg_0; [L229] SORT_13 var_32_arg_0 = var_14; [L230] SORT_13 var_32_arg_1 = var_31; [L231] SORT_1 var_32 = var_32_arg_0 == var_32_arg_1; [L232] SORT_19 var_26_arg_0 = var_25; [L233] var_26_arg_0 = var_26_arg_0 & mask_SORT_19 [L234] SORT_13 var_26 = var_26_arg_0; [L235] SORT_13 var_27_arg_0 = var_14; [L236] SORT_13 var_27_arg_1 = var_26; [L237] SORT_1 var_27 = var_27_arg_0 == var_27_arg_1; [L238] SORT_19 var_21_arg_0 = var_20; [L239] var_21_arg_0 = var_21_arg_0 & mask_SORT_19 [L240] SORT_13 var_21 = var_21_arg_0; [L241] SORT_13 var_22_arg_0 = var_14; [L242] SORT_13 var_22_arg_1 = var_21; [L243] SORT_1 var_22 = var_22_arg_0 == var_22_arg_1; [L244] SORT_13 var_16_arg_0 = var_14; [L245] SORT_13 var_16_arg_1 = var_15; [L246] SORT_1 var_16 = var_16_arg_0 == var_16_arg_1; [L247] SORT_1 var_17_arg_0 = var_16; [L248] SORT_3 var_17_arg_1 = state_10; [L249] SORT_3 var_17_arg_2 = input_9; [L250] SORT_3 var_17 = var_17_arg_0 ? var_17_arg_1 : var_17_arg_2; [L251] SORT_1 var_23_arg_0 = var_22; [L252] SORT_3 var_23_arg_1 = state_18; [L253] SORT_3 var_23_arg_2 = var_17; [L254] SORT_3 var_23 = var_23_arg_0 ? var_23_arg_1 : var_23_arg_2; [L255] SORT_1 var_28_arg_0 = var_27; [L256] SORT_3 var_28_arg_1 = state_24; [L257] SORT_3 var_28_arg_2 = var_23; [L258] SORT_3 var_28 = var_28_arg_0 ? var_28_arg_1 : var_28_arg_2; [L259] SORT_1 var_33_arg_0 = var_32; [L260] SORT_3 var_33_arg_1 = state_29; [L261] SORT_3 var_33_arg_2 = var_28; [L262] SORT_3 var_33 = var_33_arg_0 ? var_33_arg_1 : var_33_arg_2; [L263] SORT_1 var_38_arg_0 = var_37; [L264] SORT_3 var_38_arg_1 = state_34; [L265] SORT_3 var_38_arg_2 = var_33; [L266] SORT_3 var_38 = var_38_arg_0 ? var_38_arg_1 : var_38_arg_2; [L267] SORT_1 var_44_arg_0 = var_43; [L268] SORT_3 var_44_arg_1 = state_39; [L269] SORT_3 var_44_arg_2 = var_38; [L270] SORT_3 var_44 = var_44_arg_0 ? var_44_arg_1 : var_44_arg_2; [L271] SORT_1 var_49_arg_0 = var_48; [L272] SORT_3 var_49_arg_1 = state_45; [L273] SORT_3 var_49_arg_2 = var_44; [L274] SORT_3 var_49 = var_49_arg_0 ? var_49_arg_1 : var_49_arg_2; [L275] SORT_1 var_54_arg_0 = var_53; [L276] SORT_3 var_54_arg_1 = state_50; [L277] SORT_3 var_54_arg_2 = var_49; [L278] SORT_3 var_54 = var_54_arg_0 ? var_54_arg_1 : var_54_arg_2; [L279] SORT_1 var_58_arg_0 = var_57; [L280] SORT_3 var_58_arg_1 = state_55; [L281] SORT_3 var_58_arg_2 = var_54; [L282] SORT_3 var_58 = var_58_arg_0 ? var_58_arg_1 : var_58_arg_2; [L283] var_58 = var_58 & mask_SORT_3 [L284] SORT_3 var_88_arg_0 = state_87; [L285] SORT_3 var_88_arg_1 = var_58; [L286] SORT_1 var_88 = var_88_arg_0 == var_88_arg_1; [L287] SORT_1 var_89_arg_0 = var_86; [L288] SORT_1 var_89_arg_1 = var_88; [L289] SORT_1 var_89 = var_89_arg_0 | var_89_arg_1; [L290] SORT_1 var_110_arg_0 = state_91; [L291] SORT_1 var_110_arg_1 = input_109; [L292] SORT_1 var_110_arg_2 = var_89; [L293] SORT_1 var_110 = var_110_arg_0 ? var_110_arg_1 : var_110_arg_2; [L294] SORT_1 var_113_arg_0 = var_110; [L295] SORT_1 var_113 = ~var_113_arg_0; [L296] SORT_1 var_114_arg_0 = var_112; [L297] SORT_1 var_114_arg_1 = var_113; [L298] SORT_1 var_114 = var_114_arg_0 & var_114_arg_1; [L299] var_114 = var_114 & mask_SORT_1 [L300] SORT_1 bad_115_arg_0 = var_114; [L301] CALL __VERIFIER_assert(!(bad_115_arg_0)) [L20] COND TRUE !(cond) VAL [\old(cond)=0, cond=0] [L20] reach_error() VAL [\old(cond)=0, cond=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 21 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 23.2s, OverallIterations: 3, TraceHistogramMax: 6, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 11 SdHoareTripleChecker+Valid, 0.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 8 mSDsluCounter, 73 SdHoareTripleChecker+Invalid, 0.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 31 mSDsCounter, 1 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 16 IncrementalHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1 mSolverCounterUnsat, 42 mSDtfsCounter, 16 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 22 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=25occurred in iteration=2, InterpolantAutomatonStates: 7, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 2 MinimizatonAttempts, 1 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 13.0s SatisfiabilityAnalysisTime, 2.5s InterpolantComputationTime, 90 NumberOfCodeBlocks, 90 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 44 ConstructedInterpolants, 0 QuantifiedInterpolants, 110 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 24/24 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-11-20 09:31:49,401 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w8_d8_e0.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a13b8423c8adb1016504f40821b85ca260e7a8c1efbef1b406f93b0c69b5f932 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 09:31:51,874 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 09:31:51,876 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 09:31:51,897 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 09:31:51,898 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 09:31:51,899 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 09:31:51,900 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 09:31:51,902 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 09:31:51,905 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 09:31:51,906 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 09:31:51,907 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 09:31:51,908 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 09:31:51,909 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 09:31:51,910 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 09:31:51,911 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 09:31:51,912 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 09:31:51,914 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 09:31:51,915 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 09:31:51,916 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 09:31:51,919 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 09:31:51,920 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 09:31:51,922 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 09:31:51,923 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 09:31:51,924 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 09:31:51,928 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 09:31:51,928 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 09:31:51,928 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 09:31:51,929 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 09:31:51,930 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 09:31:51,931 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 09:31:51,931 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 09:31:51,932 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 09:31:51,933 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 09:31:51,934 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 09:31:51,945 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 09:31:51,945 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 09:31:51,946 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 09:31:51,946 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 09:31:51,947 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 09:31:51,948 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 09:31:51,948 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 09:31:51,950 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-20 09:31:51,996 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 09:31:51,997 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 09:31:51,997 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 09:31:51,997 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 09:31:51,998 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 09:31:51,998 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 09:31:51,999 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 09:31:51,999 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 09:31:51,999 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 09:31:52,000 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 09:31:52,000 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 09:31:52,000 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 09:31:52,000 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 09:31:52,001 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 09:31:52,001 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 09:31:52,001 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 09:31:52,001 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 09:31:52,001 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 09:31:52,002 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 09:31:52,002 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 09:31:52,002 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 09:31:52,002 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 09:31:52,003 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 09:31:52,003 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 09:31:52,003 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 09:31:52,003 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 09:31:52,004 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 09:31:52,004 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 09:31:52,004 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 09:31:52,004 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 09:31:52,004 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 09:31:52,011 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 09:31:52,011 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 09:31:52,011 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a13b8423c8adb1016504f40821b85ca260e7a8c1efbef1b406f93b0c69b5f932 [2022-11-20 09:31:52,410 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 09:31:52,436 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 09:31:52,439 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 09:31:52,446 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 09:31:52,447 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 09:31:52,449 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w8_d8_e0.c [2022-11-20 09:31:55,893 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 09:31:56,241 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 09:31:56,242 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w8_d8_e0.c [2022-11-20 09:31:56,252 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/data/e12d74c7d/9c63f7b7792c4d1e85594a7499824616/FLAG9fce6f854 [2022-11-20 09:31:56,274 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/data/e12d74c7d/9c63f7b7792c4d1e85594a7499824616 [2022-11-20 09:31:56,277 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 09:31:56,279 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 09:31:56,280 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 09:31:56,281 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 09:31:56,287 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 09:31:56,287 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:31:56" (1/1) ... [2022-11-20 09:31:56,289 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12b4333f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:31:56, skipping insertion in model container [2022-11-20 09:31:56,289 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:31:56" (1/1) ... [2022-11-20 09:31:56,297 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 09:31:56,340 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 09:31:56,480 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w8_d8_e0.c[1116,1129] [2022-11-20 09:31:56,646 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 09:31:56,652 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 09:31:56,664 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w8_d8_e0.c[1116,1129] [2022-11-20 09:31:56,834 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 09:31:56,860 INFO L208 MainTranslator]: Completed translation [2022-11-20 09:31:56,861 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:31:56 WrapperNode [2022-11-20 09:31:56,862 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 09:31:56,886 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 09:31:56,886 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 09:31:56,886 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 09:31:56,894 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:31:56" (1/1) ... [2022-11-20 09:31:56,926 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:31:56" (1/1) ... [2022-11-20 09:31:57,013 INFO L138 Inliner]: procedures = 11, calls = 6, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 608 [2022-11-20 09:31:57,014 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 09:31:57,014 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 09:31:57,015 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 09:31:57,015 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 09:31:57,024 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:31:56" (1/1) ... [2022-11-20 09:31:57,024 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:31:56" (1/1) ... [2022-11-20 09:31:57,030 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:31:56" (1/1) ... [2022-11-20 09:31:57,030 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:31:56" (1/1) ... [2022-11-20 09:31:57,046 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:31:56" (1/1) ... [2022-11-20 09:31:57,051 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:31:56" (1/1) ... [2022-11-20 09:31:57,054 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:31:56" (1/1) ... [2022-11-20 09:31:57,058 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:31:56" (1/1) ... [2022-11-20 09:31:57,064 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 09:31:57,065 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 09:31:57,065 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 09:31:57,066 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 09:31:57,066 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:31:56" (1/1) ... [2022-11-20 09:31:57,082 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 09:31:57,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 09:31:57,123 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-20 09:31:57,149 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-20 09:31:57,178 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 09:31:57,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 09:31:57,179 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 09:31:57,180 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 09:31:57,451 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 09:31:57,453 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 09:31:58,328 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 09:31:58,345 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 09:31:58,346 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-20 09:31:58,358 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 09:31:58 BoogieIcfgContainer [2022-11-20 09:31:58,358 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 09:31:58,361 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-20 09:31:58,361 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-20 09:31:58,366 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-20 09:31:58,366 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 09:31:56" (1/3) ... [2022-11-20 09:31:58,368 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@e74c93 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 09:31:58, skipping insertion in model container [2022-11-20 09:31:58,369 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:31:56" (2/3) ... [2022-11-20 09:31:58,370 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@e74c93 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 09:31:58, skipping insertion in model container [2022-11-20 09:31:58,370 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 09:31:58" (3/3) ... [2022-11-20 09:31:58,372 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.circular_pointer_top_w8_d8_e0.c [2022-11-20 09:31:58,394 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-20 09:31:58,395 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-20 09:31:58,453 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-20 09:31:58,460 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@387c95fb, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-20 09:31:58,460 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-20 09:31:58,465 INFO L276 IsEmpty]: Start isEmpty. Operand has 21 states, 15 states have (on average 1.3333333333333333) internal successors, (20), 16 states have internal predecessors, (20), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-11-20 09:31:58,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 09:31:58,472 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 09:31:58,473 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 09:31:58,474 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 09:31:58,479 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 09:31:58,479 INFO L85 PathProgramCache]: Analyzing trace with hash 1714165879, now seen corresponding path program 1 times [2022-11-20 09:31:58,494 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 09:31:58,495 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1688482155] [2022-11-20 09:31:58,495 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 09:31:58,496 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 09:31:58,496 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 09:31:58,502 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-20 09:31:58,532 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2022-11-20 09:31:58,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:31:58,814 INFO L263 TraceCheckSpWp]: Trace formula consists of 260 conjuncts, 1 conjunts are in the unsatisfiable core [2022-11-20 09:31:58,822 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 09:31:58,872 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-20 09:31:58,872 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 09:31:58,873 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 09:31:58,873 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1688482155] [2022-11-20 09:31:58,874 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1688482155] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 09:31:58,874 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 09:31:58,874 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-20 09:31:58,876 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [202878665] [2022-11-20 09:31:58,877 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 09:31:58,883 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-20 09:31:58,884 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-20 09:31:58,924 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-20 09:31:58,926 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-20 09:31:58,928 INFO L87 Difference]: Start difference. First operand has 21 states, 15 states have (on average 1.3333333333333333) internal successors, (20), 16 states have internal predecessors, (20), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Second operand has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 states have internal predecessors, (13), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) [2022-11-20 09:31:58,951 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 09:31:58,952 INFO L93 Difference]: Finished difference Result 36 states and 50 transitions. [2022-11-20 09:31:58,953 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-20 09:31:58,954 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 states have internal predecessors, (13), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) Word has length 23 [2022-11-20 09:31:58,954 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 09:31:58,962 INFO L225 Difference]: With dead ends: 36 [2022-11-20 09:31:58,962 INFO L226 Difference]: Without dead ends: 17 [2022-11-20 09:31:58,966 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-20 09:31:58,972 INFO L413 NwaCegarLoop]: 19 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 19 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-20 09:31:58,974 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 19 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-20 09:31:58,992 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17 states. [2022-11-20 09:31:59,010 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17 to 17. [2022-11-20 09:31:59,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 12 states have (on average 1.0833333333333333) internal successors, (13), 12 states have internal predecessors, (13), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-11-20 09:31:59,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 19 transitions. [2022-11-20 09:31:59,014 INFO L78 Accepts]: Start accepts. Automaton has 17 states and 19 transitions. Word has length 23 [2022-11-20 09:31:59,015 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 09:31:59,015 INFO L495 AbstractCegarLoop]: Abstraction has 17 states and 19 transitions. [2022-11-20 09:31:59,016 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 states have internal predecessors, (13), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) [2022-11-20 09:31:59,017 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 19 transitions. [2022-11-20 09:31:59,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 09:31:59,019 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 09:31:59,020 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 09:31:59,033 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2022-11-20 09:31:59,232 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 09:31:59,233 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 09:31:59,233 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 09:31:59,233 INFO L85 PathProgramCache]: Analyzing trace with hash 35444913, now seen corresponding path program 1 times [2022-11-20 09:31:59,234 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 09:31:59,235 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [950315261] [2022-11-20 09:31:59,235 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 09:31:59,235 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 09:31:59,235 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 09:31:59,237 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-20 09:31:59,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2022-11-20 09:31:59,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:31:59,538 INFO L263 TraceCheckSpWp]: Trace formula consists of 260 conjuncts, 14 conjunts are in the unsatisfiable core [2022-11-20 09:31:59,543 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 09:31:59,765 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 09:31:59,765 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 09:31:59,766 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 09:31:59,766 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [950315261] [2022-11-20 09:31:59,766 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [950315261] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 09:31:59,768 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 09:31:59,768 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-20 09:31:59,769 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [37488548] [2022-11-20 09:31:59,769 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 09:31:59,773 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-20 09:31:59,774 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-20 09:31:59,775 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-20 09:31:59,776 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-20 09:31:59,776 INFO L87 Difference]: Start difference. First operand 17 states and 19 transitions. Second operand has 4 states, 4 states have (on average 2.75) internal successors, (11), 4 states have internal predecessors, (11), 1 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-11-20 09:31:59,924 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 09:31:59,924 INFO L93 Difference]: Finished difference Result 35 states and 43 transitions. [2022-11-20 09:31:59,925 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-20 09:31:59,925 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.75) internal successors, (11), 4 states have internal predecessors, (11), 1 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 23 [2022-11-20 09:31:59,926 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 09:31:59,926 INFO L225 Difference]: With dead ends: 35 [2022-11-20 09:31:59,926 INFO L226 Difference]: Without dead ends: 33 [2022-11-20 09:31:59,927 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-20 09:31:59,928 INFO L413 NwaCegarLoop]: 26 mSDtfsCounter, 7 mSDsluCounter, 38 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10 SdHoareTripleChecker+Valid, 64 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-20 09:31:59,928 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10 Valid, 64 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-20 09:31:59,929 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33 states. [2022-11-20 09:31:59,939 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33 to 25. [2022-11-20 09:31:59,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25 states, 17 states have (on average 1.0588235294117647) internal successors, (18), 17 states have internal predecessors, (18), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2022-11-20 09:31:59,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 30 transitions. [2022-11-20 09:31:59,943 INFO L78 Accepts]: Start accepts. Automaton has 25 states and 30 transitions. Word has length 23 [2022-11-20 09:31:59,944 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 09:31:59,944 INFO L495 AbstractCegarLoop]: Abstraction has 25 states and 30 transitions. [2022-11-20 09:31:59,945 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.75) internal successors, (11), 4 states have internal predecessors, (11), 1 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-11-20 09:31:59,950 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 30 transitions. [2022-11-20 09:31:59,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-11-20 09:31:59,953 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 09:31:59,953 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1] [2022-11-20 09:31:59,966 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2022-11-20 09:32:00,165 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 09:32:00,165 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 09:32:00,166 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 09:32:00,166 INFO L85 PathProgramCache]: Analyzing trace with hash -1946900509, now seen corresponding path program 1 times [2022-11-20 09:32:00,168 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 09:32:00,168 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2082532403] [2022-11-20 09:32:00,168 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 09:32:00,169 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 09:32:00,169 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 09:32:00,170 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-20 09:32:00,177 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2022-11-20 09:32:00,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:32:00,623 INFO L263 TraceCheckSpWp]: Trace formula consists of 752 conjuncts, 47 conjunts are in the unsatisfiable core [2022-11-20 09:32:00,630 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 09:32:01,241 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-11-20 09:32:01,241 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-20 09:32:01,602 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 09:32:01,602 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2082532403] [2022-11-20 09:32:01,602 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2082532403] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-20 09:32:01,603 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1526859252] [2022-11-20 09:32:01,603 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 09:32:01,603 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2022-11-20 09:32:01,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/cvc4 [2022-11-20 09:32:01,609 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2022-11-20 09:32:01,633 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2022-11-20 09:32:02,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:32:02,409 INFO L263 TraceCheckSpWp]: Trace formula consists of 752 conjuncts, 46 conjunts are in the unsatisfiable core [2022-11-20 09:32:02,417 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 09:32:02,867 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-11-20 09:32:02,867 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-20 09:32:03,072 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1526859252] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-20 09:32:03,072 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-20 09:32:03,072 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 13 [2022-11-20 09:32:03,072 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [52624180] [2022-11-20 09:32:03,072 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-20 09:32:03,073 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-11-20 09:32:03,073 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-20 09:32:03,074 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-11-20 09:32:03,074 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=205, Unknown=0, NotChecked=0, Total=240 [2022-11-20 09:32:03,075 INFO L87 Difference]: Start difference. First operand 25 states and 30 transitions. Second operand has 13 states, 11 states have (on average 2.8181818181818183) internal successors, (31), 13 states have internal predecessors, (31), 6 states have call successors, (12), 1 states have call predecessors, (12), 2 states have return successors, (12), 4 states have call predecessors, (12), 6 states have call successors, (12) [2022-11-20 09:32:03,918 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 09:32:03,918 INFO L93 Difference]: Finished difference Result 44 states and 55 transitions. [2022-11-20 09:32:03,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-11-20 09:32:03,919 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 11 states have (on average 2.8181818181818183) internal successors, (31), 13 states have internal predecessors, (31), 6 states have call successors, (12), 1 states have call predecessors, (12), 2 states have return successors, (12), 4 states have call predecessors, (12), 6 states have call successors, (12) Word has length 44 [2022-11-20 09:32:03,920 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 09:32:03,920 INFO L225 Difference]: With dead ends: 44 [2022-11-20 09:32:03,920 INFO L226 Difference]: Without dead ends: 42 [2022-11-20 09:32:03,921 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 100 GetRequests, 80 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=87, Invalid=375, Unknown=0, NotChecked=0, Total=462 [2022-11-20 09:32:03,922 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 33 mSDsluCounter, 78 mSDsCounter, 0 mSdLazyCounter, 218 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 36 SdHoareTripleChecker+Valid, 90 SdHoareTripleChecker+Invalid, 231 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 218 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-11-20 09:32:03,922 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [36 Valid, 90 Invalid, 231 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 218 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-11-20 09:32:03,923 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42 states. [2022-11-20 09:32:03,933 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42 to 34. [2022-11-20 09:32:03,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34 states, 23 states have (on average 1.0434782608695652) internal successors, (24), 23 states have internal predecessors, (24), 9 states have call successors, (9), 1 states have call predecessors, (9), 1 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-11-20 09:32:03,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 42 transitions. [2022-11-20 09:32:03,935 INFO L78 Accepts]: Start accepts. Automaton has 34 states and 42 transitions. Word has length 44 [2022-11-20 09:32:03,935 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 09:32:03,935 INFO L495 AbstractCegarLoop]: Abstraction has 34 states and 42 transitions. [2022-11-20 09:32:03,936 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 11 states have (on average 2.8181818181818183) internal successors, (31), 13 states have internal predecessors, (31), 6 states have call successors, (12), 1 states have call predecessors, (12), 2 states have return successors, (12), 4 states have call predecessors, (12), 6 states have call successors, (12) [2022-11-20 09:32:03,936 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 42 transitions. [2022-11-20 09:32:03,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 09:32:03,938 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 09:32:03,938 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1] [2022-11-20 09:32:03,958 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2022-11-20 09:32:04,158 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/cvc4 --incremental --print-success --lang smt (5)] Forceful destruction successful, exit code 0 [2022-11-20 09:32:04,353 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/cvc4 --incremental --print-success --lang smt [2022-11-20 09:32:04,354 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 09:32:04,355 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 09:32:04,355 INFO L85 PathProgramCache]: Analyzing trace with hash -964514831, now seen corresponding path program 2 times [2022-11-20 09:32:04,356 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 09:32:04,357 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [169560637] [2022-11-20 09:32:04,357 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-11-20 09:32:04,357 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 09:32:04,357 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 09:32:04,359 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-20 09:32:04,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2022-11-20 09:32:04,962 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-11-20 09:32:04,962 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-20 09:32:04,999 INFO L263 TraceCheckSpWp]: Trace formula consists of 1244 conjuncts, 173 conjunts are in the unsatisfiable core [2022-11-20 09:32:05,019 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 09:32:09,800 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 15 proven. 64 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2022-11-20 09:32:09,801 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-20 09:32:26,807 WARN L233 SmtUtils]: Spent 16.26s on a formula simplification. DAG size of input: 135 DAG size of output: 121 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-20 09:32:26,885 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 09:32:26,885 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [169560637] [2022-11-20 09:32:26,886 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [169560637] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-20 09:32:26,886 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1598847649] [2022-11-20 09:32:26,886 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-11-20 09:32:26,886 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2022-11-20 09:32:26,887 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/cvc4 [2022-11-20 09:32:26,890 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2022-11-20 09:32:26,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2022-11-20 09:32:28,225 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-11-20 09:32:28,225 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-20 09:32:28,300 INFO L263 TraceCheckSpWp]: Trace formula consists of 1244 conjuncts, 162 conjunts are in the unsatisfiable core [2022-11-20 09:32:28,325 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 09:32:33,274 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 12 proven. 55 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2022-11-20 09:32:33,274 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-20 09:32:34,345 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1598847649] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-20 09:32:34,345 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-20 09:32:34,345 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 12] total 21 [2022-11-20 09:32:34,345 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1383029393] [2022-11-20 09:32:34,346 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-20 09:32:34,346 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2022-11-20 09:32:34,346 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-20 09:32:34,347 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2022-11-20 09:32:34,347 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=442, Unknown=0, NotChecked=0, Total=506 [2022-11-20 09:32:34,348 INFO L87 Difference]: Start difference. First operand 34 states and 42 transitions. Second operand has 21 states, 16 states have (on average 2.6875) internal successors, (43), 21 states have internal predecessors, (43), 11 states have call successors, (18), 1 states have call predecessors, (18), 2 states have return successors, (18), 8 states have call predecessors, (18), 11 states have call successors, (18) [2022-11-20 09:32:36,278 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 09:32:36,278 INFO L93 Difference]: Finished difference Result 53 states and 67 transitions. [2022-11-20 09:32:36,279 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-11-20 09:32:36,279 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 16 states have (on average 2.6875) internal successors, (43), 21 states have internal predecessors, (43), 11 states have call successors, (18), 1 states have call predecessors, (18), 2 states have return successors, (18), 8 states have call predecessors, (18), 11 states have call successors, (18) Word has length 65 [2022-11-20 09:32:36,280 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 09:32:36,281 INFO L225 Difference]: With dead ends: 53 [2022-11-20 09:32:36,281 INFO L226 Difference]: Without dead ends: 51 [2022-11-20 09:32:36,282 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 147 GetRequests, 114 SyntacticMatches, 1 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 131 ImplicationChecksByTransitivity, 20.7s TimeCoverageRelationStatistics Valid=174, Invalid=948, Unknown=0, NotChecked=0, Total=1122 [2022-11-20 09:32:36,283 INFO L413 NwaCegarLoop]: 17 mSDtfsCounter, 44 mSDsluCounter, 156 mSDsCounter, 0 mSdLazyCounter, 334 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 47 SdHoareTripleChecker+Valid, 173 SdHoareTripleChecker+Invalid, 462 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 334 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 114 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-11-20 09:32:36,284 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [47 Valid, 173 Invalid, 462 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 334 Invalid, 0 Unknown, 114 Unchecked, 0.9s Time] [2022-11-20 09:32:36,285 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51 states. [2022-11-20 09:32:36,300 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51 to 43. [2022-11-20 09:32:36,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 43 states, 29 states have (on average 1.0344827586206897) internal successors, (30), 29 states have internal predecessors, (30), 12 states have call successors, (12), 1 states have call predecessors, (12), 1 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-11-20 09:32:36,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 54 transitions. [2022-11-20 09:32:36,303 INFO L78 Accepts]: Start accepts. Automaton has 43 states and 54 transitions. Word has length 65 [2022-11-20 09:32:36,303 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 09:32:36,303 INFO L495 AbstractCegarLoop]: Abstraction has 43 states and 54 transitions. [2022-11-20 09:32:36,304 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 16 states have (on average 2.6875) internal successors, (43), 21 states have internal predecessors, (43), 11 states have call successors, (18), 1 states have call predecessors, (18), 2 states have return successors, (18), 8 states have call predecessors, (18), 11 states have call successors, (18) [2022-11-20 09:32:36,304 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 54 transitions. [2022-11-20 09:32:36,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-11-20 09:32:36,307 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 09:32:36,307 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 12, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 1, 1, 1, 1] [2022-11-20 09:32:36,322 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2022-11-20 09:32:36,518 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/cvc4 --incremental --print-success --lang smt (7)] Ended with exit code 0 [2022-11-20 09:32:36,713 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/cvc4 --incremental --print-success --lang smt [2022-11-20 09:32:36,714 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 09:32:36,714 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 09:32:36,714 INFO L85 PathProgramCache]: Analyzing trace with hash -1024500573, now seen corresponding path program 3 times [2022-11-20 09:32:36,716 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 09:32:36,716 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1769971590] [2022-11-20 09:32:36,716 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-11-20 09:32:36,716 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 09:32:36,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 09:32:36,717 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-20 09:32:36,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2022-11-20 09:32:37,464 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 6 check-sat command(s) [2022-11-20 09:32:37,464 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-20 09:32:37,496 INFO L263 TraceCheckSpWp]: Trace formula consists of 1687 conjuncts, 416 conjunts are in the unsatisfiable core [2022-11-20 09:32:37,509 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 09:33:01,745 WARN L233 SmtUtils]: Spent 18.24s on a formula simplification. DAG size of input: 265 DAG size of output: 207 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-20 09:35:05,684 WARN L230 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1) with exit command (exit)) stderr output: (error "out of memory") [2022-11-20 09:35:05,686 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 09:35:05,686 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1769971590] [2022-11-20 09:35:05,687 WARN L319 FreeRefinementEngine]: Global settings require throwing the following exception [2022-11-20 09:35:05,685 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 101 [2022-11-20 09:35:05,706 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Forceful destruction successful, exit code 0 [2022-11-20 09:35:05,887 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 09:35:05,888 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:243) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseSuccess(Executor.java:258) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.push(Scriptor.java:133) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.arrays.DiffWrapperScript.push(DiffWrapperScript.java:90) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.push(WrapperScript.java:148) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.push(HistoryRecordingScript.java:107) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.push(WrapperScript.java:148) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.UndoableWrapperScript.push(UndoableWrapperScript.java:54) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:48) at de.uni_freiburg.informatik.ultimate.logic.simplification.SimplifyDDA.getRedundancy(SimplifyDDA.java:620) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.simplify.SimplifyDDAWithTimeout.getRedundancy(SimplifyDDAWithTimeout.java:120) at de.uni_freiburg.informatik.ultimate.logic.simplification.SimplifyDDA$Simplifier.walk(SimplifyDDA.java:370) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:115) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:106) at de.uni_freiburg.informatik.ultimate.logic.simplification.SimplifyDDA.simplifyOnce(SimplifyDDA.java:649) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.simplify.SimplifyDDAWithTimeout.getSimplifiedTerm(SimplifyDDAWithTimeout.java:180) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.SmtUtils.simplify(SmtUtils.java:198) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.SmtUtils.simplify(SmtUtils.java:165) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate(PredicateUnifier.java:361) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate(PredicateUnifier.java:306) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp$UnifyPostprocessor.postprocess(TraceCheckSpWp.java:582) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.predicates.IterativePredicateTransformer.applyPostprocessors(IterativePredicateTransformer.java:420) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.predicates.IterativePredicateTransformer.computeStrongestPostconditionSequence(IterativePredicateTransformer.java:199) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.computeInterpolantsUsingUnsatCore(TraceCheckSpWp.java:299) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.computeInterpolants(TraceCheckSpWp.java:185) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.(TraceCheckSpWp.java:163) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSpWp.construct(IpTcStrategyModuleSpWp.java:108) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSpWp.construct(IpTcStrategyModuleSpWp.java:1) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getOrConstruct(IpTcStrategyModuleBase.java:101) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.isCorrect(IpTcStrategyModuleBase.java:57) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.checkFeasibility(AutomatonFreeRefinementEngine.java:209) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.executeStrategy(AutomatonFreeRefinementEngine.java:121) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.(AutomatonFreeRefinementEngine.java:85) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:82) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:336) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:431) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.startCegar(AbstractCegarLoop.java:366) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.runCegar(AbstractCegarLoop.java:348) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:415) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:302) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseSequentialProgram(TraceAbstractionStarter.java:262) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:175) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:154) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1465) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:658) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:239) ... 53 more [2022-11-20 09:35:05,892 INFO L158 Benchmark]: Toolchain (without parser) took 189613.12ms. Allocated memory was 83.9MB in the beginning and 331.4MB in the end (delta: 247.5MB). Free memory was 59.8MB in the beginning and 230.5MB in the end (delta: -170.7MB). Peak memory consumption was 212.6MB. Max. memory is 16.1GB. [2022-11-20 09:35:05,892 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 83.9MB. Free memory was 61.0MB in the beginning and 60.9MB in the end (delta: 139.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 09:35:05,892 INFO L158 Benchmark]: CACSL2BoogieTranslator took 581.86ms. Allocated memory is still 83.9MB. Free memory was 59.5MB in the beginning and 58.9MB in the end (delta: 667.6kB). Peak memory consumption was 26.7MB. Max. memory is 16.1GB. [2022-11-20 09:35:05,893 INFO L158 Benchmark]: Boogie Procedure Inliner took 128.24ms. Allocated memory is still 83.9MB. Free memory was 58.9MB in the beginning and 53.8MB in the end (delta: 5.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-20 09:35:05,893 INFO L158 Benchmark]: Boogie Preprocessor took 50.14ms. Allocated memory is still 83.9MB. Free memory was 53.8MB in the beginning and 50.3MB in the end (delta: 3.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-20 09:35:05,893 INFO L158 Benchmark]: RCFGBuilder took 1292.95ms. Allocated memory was 83.9MB in the beginning and 121.6MB in the end (delta: 37.7MB). Free memory was 50.3MB in the beginning and 79.4MB in the end (delta: -29.2MB). Peak memory consumption was 35.5MB. Max. memory is 16.1GB. [2022-11-20 09:35:05,894 INFO L158 Benchmark]: TraceAbstraction took 187530.08ms. Allocated memory was 121.6MB in the beginning and 331.4MB in the end (delta: 209.7MB). Free memory was 78.8MB in the beginning and 230.5MB in the end (delta: -151.7MB). Peak memory consumption was 192.4MB. Max. memory is 16.1GB. [2022-11-20 09:35:05,896 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 83.9MB. Free memory was 61.0MB in the beginning and 60.9MB in the end (delta: 139.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 581.86ms. Allocated memory is still 83.9MB. Free memory was 59.5MB in the beginning and 58.9MB in the end (delta: 667.6kB). Peak memory consumption was 26.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 128.24ms. Allocated memory is still 83.9MB. Free memory was 58.9MB in the beginning and 53.8MB in the end (delta: 5.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 50.14ms. Allocated memory is still 83.9MB. Free memory was 53.8MB in the beginning and 50.3MB in the end (delta: 3.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1292.95ms. Allocated memory was 83.9MB in the beginning and 121.6MB in the end (delta: 37.7MB). Free memory was 50.3MB in the beginning and 79.4MB in the end (delta: -29.2MB). Peak memory consumption was 35.5MB. Max. memory is 16.1GB. * TraceAbstraction took 187530.08ms. Allocated memory was 121.6MB in the beginning and 331.4MB in the end (delta: 209.7MB). Free memory was 78.8MB in the beginning and 230.5MB in the end (delta: -151.7MB). Peak memory consumption was 192.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:243) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c9e116b-496d-47ed-9a56-a0f6c6b7d6ff/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory")