./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w128_d8_e0.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 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_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w128_d8_e0.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a --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 e4c54cd16ac7cb208c197ce809df50493aef8cf948150fb395ecbe4a108f2661 --- 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-b5237d8 [2022-11-21 17:12:43,443 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 17:12:43,445 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 17:12:43,467 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 17:12:43,468 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 17:12:43,469 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 17:12:43,471 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 17:12:43,481 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 17:12:43,483 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 17:12:43,485 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 17:12:43,486 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 17:12:43,487 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 17:12:43,493 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 17:12:43,494 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 17:12:43,496 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 17:12:43,501 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 17:12:43,502 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 17:12:43,504 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 17:12:43,509 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 17:12:43,518 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 17:12:43,519 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 17:12:43,521 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 17:12:43,522 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 17:12:43,533 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 17:12:43,538 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 17:12:43,538 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 17:12:43,539 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 17:12:43,540 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 17:12:43,540 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 17:12:43,542 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 17:12:43,542 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 17:12:43,543 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 17:12:43,544 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 17:12:43,545 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 17:12:43,546 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 17:12:43,546 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 17:12:43,547 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 17:12:43,548 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 17:12:43,548 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 17:12:43,553 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 17:12:43,554 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 17:12:43,555 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-21 17:12:43,595 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 17:12:43,601 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 17:12:43,602 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 17:12:43,602 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 17:12:43,603 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 17:12:43,603 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 17:12:43,604 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 17:12:43,605 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 17:12:43,605 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 17:12:43,605 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 17:12:43,606 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 17:12:43,607 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 17:12:43,607 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 17:12:43,607 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 17:12:43,607 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 17:12:43,608 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 17:12:43,608 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 17:12:43,608 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 17:12:43,608 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 17:12:43,609 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 17:12:43,609 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 17:12:43,609 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 17:12:43,610 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 17:12:43,610 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 17:12:43,610 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 17:12:43,610 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 17:12:43,611 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 17:12:43,611 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 17:12:43,612 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 17:12:43,612 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 17:12:43,612 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_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e4c54cd16ac7cb208c197ce809df50493aef8cf948150fb395ecbe4a108f2661 [2022-11-21 17:12:44,018 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 17:12:44,063 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 17:12:44,070 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 17:12:44,072 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 17:12:44,073 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 17:12:44,075 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w128_d8_e0.c [2022-11-21 17:12:47,401 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 17:12:47,807 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 17:12:47,815 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w128_d8_e0.c [2022-11-21 17:12:47,832 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/data/7f94445e2/9b347b2845e14b05b82ba74c23681578/FLAG9b7c1b18c [2022-11-21 17:12:47,853 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/data/7f94445e2/9b347b2845e14b05b82ba74c23681578 [2022-11-21 17:12:47,857 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 17:12:47,858 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 17:12:47,860 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 17:12:47,860 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 17:12:47,865 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 17:12:47,866 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:12:47" (1/1) ... [2022-11-21 17:12:47,868 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7dfd923d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:12:47, skipping insertion in model container [2022-11-21 17:12:47,868 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:12:47" (1/1) ... [2022-11-21 17:12:47,878 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 17:12:47,942 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 17:12:48,108 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_12199aab-1419-465a-963f-1b4139dbb6e6/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w128_d8_e0.c[1170,1183] [2022-11-21 17:12:48,280 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 17:12:48,289 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 17:12:48,318 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_12199aab-1419-465a-963f-1b4139dbb6e6/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w128_d8_e0.c[1170,1183] [2022-11-21 17:12:48,504 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 17:12:48,547 INFO L208 MainTranslator]: Completed translation [2022-11-21 17:12:48,548 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:12:48 WrapperNode [2022-11-21 17:12:48,548 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 17:12:48,550 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 17:12:48,550 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 17:12:48,550 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 17:12:48,560 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:12:48" (1/1) ... [2022-11-21 17:12:48,600 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:12:48" (1/1) ... [2022-11-21 17:12:48,703 INFO L138 Inliner]: procedures = 12, calls = 6, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 608 [2022-11-21 17:12:48,713 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 17:12:48,714 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 17:12:48,714 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 17:12:48,714 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 17:12:48,732 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:12:48" (1/1) ... [2022-11-21 17:12:48,733 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:12:48" (1/1) ... [2022-11-21 17:12:48,741 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:12:48" (1/1) ... [2022-11-21 17:12:48,741 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:12:48" (1/1) ... [2022-11-21 17:12:48,763 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:12:48" (1/1) ... [2022-11-21 17:12:48,768 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:12:48" (1/1) ... [2022-11-21 17:12:48,774 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:12:48" (1/1) ... [2022-11-21 17:12:48,779 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:12:48" (1/1) ... [2022-11-21 17:12:48,788 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 17:12:48,789 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 17:12:48,790 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 17:12:48,790 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 17:12:48,791 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:12:48" (1/1) ... [2022-11-21 17:12:48,800 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 17:12:48,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:12:48,833 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-21 17:12:48,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-21 17:12:48,920 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 17:12:48,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 17:12:48,921 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 17:12:48,921 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 17:12:49,257 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 17:12:49,259 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 17:12:52,371 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 17:12:52,394 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 17:12:52,398 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-21 17:12:52,401 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:12:52 BoogieIcfgContainer [2022-11-21 17:12:52,402 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 17:12:52,405 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-21 17:12:52,407 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-21 17:12:52,413 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-21 17:12:52,413 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.11 05:12:47" (1/3) ... [2022-11-21 17:12:52,416 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@32072baf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 05:12:52, skipping insertion in model container [2022-11-21 17:12:52,416 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:12:48" (2/3) ... [2022-11-21 17:12:52,418 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@32072baf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 05:12:52, skipping insertion in model container [2022-11-21 17:12:52,418 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:12:52" (3/3) ... [2022-11-21 17:12:52,420 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.circular_pointer_top_w128_d8_e0.c [2022-11-21 17:12:52,451 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-21 17:12:52,451 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-21 17:12:52,517 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-21 17:12:52,526 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;@24c0b7db, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-21 17:12:52,526 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-21 17:12:52,532 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) [2022-11-21 17:12:52,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 17:12:52,544 INFO L187 NwaCegarLoop]: Found error trace [2022-11-21 17:12:52,546 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-21 17:12:52,547 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-21 17:12:52,555 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:12:52,556 INFO L85 PathProgramCache]: Analyzing trace with hash 1714165879, now seen corresponding path program 1 times [2022-11-21 17:12:52,568 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 17:12:52,569 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [190246438] [2022-11-21 17:12:52,569 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:12:52,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 17:12:52,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 17:12:53,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-21 17:12:53,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 17:12:53,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-11-21 17:12:53,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 17:12:53,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-11-21 17:12:53,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 17:12:53,203 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 17:12:53,203 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 17:12:53,204 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [190246438] [2022-11-21 17:12:53,205 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [190246438] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 17:12:53,205 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-21 17:12:53,206 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-21 17:12:53,208 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1764951857] [2022-11-21 17:12:53,209 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 17:12:53,215 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-21 17:12:53,215 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-21 17:12:53,251 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-21 17:12:53,252 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-21 17:12:53,255 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) [2022-11-21 17:12:53,277 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 17:12:53,277 INFO L93 Difference]: Finished difference Result 36 states and 50 transitions. [2022-11-21 17:12:53,279 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-21 17:12:53,280 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 [2022-11-21 17:12:53,281 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-21 17:12:53,289 INFO L225 Difference]: With dead ends: 36 [2022-11-21 17:12:53,289 INFO L226 Difference]: Without dead ends: 17 [2022-11-21 17:12:53,295 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 [2022-11-21 17:12:53,305 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 [2022-11-21 17:12:53,307 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] [2022-11-21 17:12:53,327 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17 states. [2022-11-21 17:12:53,349 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17 to 17. [2022-11-21 17:12:53,351 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) [2022-11-21 17:12:53,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 19 transitions. [2022-11-21 17:12:53,354 INFO L78 Accepts]: Start accepts. Automaton has 17 states and 19 transitions. Word has length 23 [2022-11-21 17:12:53,355 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-21 17:12:53,356 INFO L495 AbstractCegarLoop]: Abstraction has 17 states and 19 transitions. [2022-11-21 17:12:53,357 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) [2022-11-21 17:12:53,357 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 19 transitions. [2022-11-21 17:12:53,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 17:12:53,360 INFO L187 NwaCegarLoop]: Found error trace [2022-11-21 17:12:53,360 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-21 17:12:53,360 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-21 17:12:53,361 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-21 17:12:53,362 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:12:53,362 INFO L85 PathProgramCache]: Analyzing trace with hash 35444913, now seen corresponding path program 1 times [2022-11-21 17:12:53,362 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 17:12:53,363 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [984346421] [2022-11-21 17:12:53,363 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:12:53,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 17:12:54,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 17:12:56,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-21 17:12:56,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 17:12:56,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-11-21 17:12:56,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 17:12:56,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-11-21 17:12:56,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 17:12:56,145 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 17:12:56,145 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 17:12:56,146 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [984346421] [2022-11-21 17:12:56,147 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [984346421] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 17:12:56,147 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-21 17:12:56,147 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-21 17:12:56,148 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1274162316] [2022-11-21 17:12:56,148 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 17:12:56,151 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-21 17:12:56,152 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-21 17:12:56,153 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-21 17:12:56,154 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-21 17:12:56,154 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) [2022-11-21 17:12:56,443 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 17:12:56,443 INFO L93 Difference]: Finished difference Result 28 states and 33 transitions. [2022-11-21 17:12:56,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-21 17:12:56,446 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 [2022-11-21 17:12:56,446 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-21 17:12:56,447 INFO L225 Difference]: With dead ends: 28 [2022-11-21 17:12:56,447 INFO L226 Difference]: Without dead ends: 26 [2022-11-21 17:12:56,447 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 [2022-11-21 17:12:56,449 INFO L413 NwaCegarLoop]: 23 mSDtfsCounter, 8 mSDsluCounter, 31 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s 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, 0.3s IncrementalHoareTripleChecker+Time [2022-11-21 17:12:56,449 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11 Valid, 54 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-11-21 17:12:56,450 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26 states. [2022-11-21 17:12:56,461 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26 to 25. [2022-11-21 17:12:56,462 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) [2022-11-21 17:12:56,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 30 transitions. [2022-11-21 17:12:56,469 INFO L78 Accepts]: Start accepts. Automaton has 25 states and 30 transitions. Word has length 23 [2022-11-21 17:12:56,471 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-21 17:12:56,471 INFO L495 AbstractCegarLoop]: Abstraction has 25 states and 30 transitions. [2022-11-21 17:12:56,471 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) [2022-11-21 17:12:56,472 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 30 transitions. [2022-11-21 17:12:56,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-11-21 17:12:56,475 INFO L187 NwaCegarLoop]: Found error trace [2022-11-21 17:12:56,475 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1] [2022-11-21 17:12:56,480 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-21 17:12:56,481 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-21 17:12:56,481 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:12:56,481 INFO L85 PathProgramCache]: Analyzing trace with hash -1946900509, now seen corresponding path program 1 times [2022-11-21 17:12:56,482 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 17:12:56,482 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1401215348] [2022-11-21 17:12:56,482 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:12:56,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 17:13:03,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:13:03,675 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 17:13:09,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:13:09,228 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 17:13:09,228 INFO L359 BasicCegarLoop]: Counterexample is feasible [2022-11-21 17:13:09,230 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-21 17:13:09,232 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-21 17:13:09,236 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2022-11-21 17:13:09,240 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-21 17:13:09,423 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-11-21 17:13:09,424 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-11-21 17:13:09,492 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.11 05:13:09 BoogieIcfgContainer [2022-11-21 17:13:09,492 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-21 17:13:09,493 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-21 17:13:09,493 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-21 17:13:09,493 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-21 17:13:09,494 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:12:52" (3/4) ... [2022-11-21 17:13:09,497 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-21 17:13:09,498 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-21 17:13:09,499 INFO L158 Benchmark]: Toolchain (without parser) took 21640.08ms. Allocated memory was 142.6MB in the beginning and 421.5MB in the end (delta: 278.9MB). Free memory was 114.2MB in the beginning and 350.0MB in the end (delta: -235.8MB). Peak memory consumption was 44.8MB. Max. memory is 16.1GB. [2022-11-21 17:13:09,499 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 111.1MB. Free memory is still 78.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 17:13:09,500 INFO L158 Benchmark]: CACSL2BoogieTranslator took 688.51ms. Allocated memory is still 142.6MB. Free memory was 113.5MB in the beginning and 89.7MB in the end (delta: 23.8MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2022-11-21 17:13:09,505 INFO L158 Benchmark]: Boogie Procedure Inliner took 163.57ms. Allocated memory is still 142.6MB. Free memory was 89.7MB in the beginning and 82.7MB in the end (delta: 7.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 17:13:09,510 INFO L158 Benchmark]: Boogie Preprocessor took 74.76ms. Allocated memory is still 142.6MB. Free memory was 82.7MB in the beginning and 79.3MB in the end (delta: 3.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-21 17:13:09,512 INFO L158 Benchmark]: RCFGBuilder took 3613.37ms. Allocated memory was 142.6MB in the beginning and 207.6MB in the end (delta: 65.0MB). Free memory was 79.3MB in the beginning and 70.9MB in the end (delta: 8.3MB). Peak memory consumption was 102.3MB. Max. memory is 16.1GB. [2022-11-21 17:13:09,514 INFO L158 Benchmark]: TraceAbstraction took 17087.10ms. Allocated memory was 207.6MB in the beginning and 421.5MB in the end (delta: 213.9MB). Free memory was 69.9MB in the beginning and 351.1MB in the end (delta: -281.2MB). Peak memory consumption was 150.8MB. Max. memory is 16.1GB. [2022-11-21 17:13:09,514 INFO L158 Benchmark]: Witness Printer took 5.07ms. Allocated memory is still 421.5MB. Free memory was 351.1MB in the beginning and 350.0MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-21 17:13:09,516 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 111.1MB. Free memory is still 78.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 688.51ms. Allocated memory is still 142.6MB. Free memory was 113.5MB in the beginning and 89.7MB in the end (delta: 23.8MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 163.57ms. Allocated memory is still 142.6MB. Free memory was 89.7MB in the beginning and 82.7MB in the end (delta: 7.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 74.76ms. Allocated memory is still 142.6MB. Free memory was 82.7MB in the beginning and 79.3MB in the end (delta: 3.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 3613.37ms. Allocated memory was 142.6MB in the beginning and 207.6MB in the end (delta: 65.0MB). Free memory was 79.3MB in the beginning and 70.9MB in the end (delta: 8.3MB). Peak memory consumption was 102.3MB. Max. memory is 16.1GB. * TraceAbstraction took 17087.10ms. Allocated memory was 207.6MB in the beginning and 421.5MB in the end (delta: 213.9MB). Free memory was 69.9MB in the beginning and 351.1MB in the end (delta: -281.2MB). Peak memory consumption was 150.8MB. Max. memory is 16.1GB. * Witness Printer took 5.07ms. Allocated memory is still 421.5MB. Free memory was 351.1MB in the beginning and 350.0MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. 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: 21]: 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 290, overapproximation of bitwiseComplement at line 155, overapproximation of bitwiseAnd at line 158. Possible FailurePath: [L26] const SORT_1 mask_SORT_1 = (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 1); [L27] const SORT_1 msb_SORT_1 = (SORT_1)1 << (1 - 1); [L29] const SORT_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 128); [L30] const SORT_3 msb_SORT_3 = (SORT_3)1 << (128 - 1); [L32] const SORT_11 mask_SORT_11 = (SORT_11)-1 >> (sizeof(SORT_11) * 8 - 5); [L33] const SORT_11 msb_SORT_11 = (SORT_11)1 << (5 - 1); [L35] const SORT_13 mask_SORT_13 = (SORT_13)-1 >> (sizeof(SORT_13) * 8 - 4); [L36] const SORT_13 msb_SORT_13 = (SORT_13)1 << (4 - 1); [L38] const SORT_19 mask_SORT_19 = (SORT_19)-1 >> (sizeof(SORT_19) * 8 - 3); [L39] const SORT_19 msb_SORT_19 = (SORT_19)1 << (3 - 1); [L41] const SORT_40 mask_SORT_40 = (SORT_40)-1 >> (sizeof(SORT_40) * 8 - 2); [L42] const SORT_40 msb_SORT_40 = (SORT_40)1 << (2 - 1); [L44] const SORT_13 var_15 = 8; [L45] const SORT_19 var_20 = 7; [L46] const SORT_19 var_25 = 6; [L47] const SORT_19 var_30 = 5; [L48] const SORT_19 var_35 = 4; [L49] const SORT_40 var_41 = 3; [L50] const SORT_40 var_46 = 2; [L51] const SORT_1 var_51 = 1; [L52] const SORT_13 var_64 = 9; [L53] const SORT_11 var_81 = 0; [L54] const SORT_1 var_111 = 0; [L55] const SORT_3 var_268 = 0; [L57] SORT_1 input_2; [L58] SORT_3 input_4; [L59] SORT_1 input_5; [L60] SORT_1 input_6; [L61] SORT_1 input_7; [L62] SORT_1 input_8; [L63] SORT_3 input_9; [L64] SORT_1 input_109; [L66] SORT_3 state_10 = __VERIFIER_nondet_uint128() & mask_SORT_3; [L67] SORT_11 state_12 = __VERIFIER_nondet_uchar() & mask_SORT_11; [L68] SORT_3 state_18 = __VERIFIER_nondet_uint128() & mask_SORT_3; [L69] SORT_3 state_24 = __VERIFIER_nondet_uint128() & mask_SORT_3; [L70] SORT_3 state_29 = __VERIFIER_nondet_uint128() & mask_SORT_3; [L71] SORT_3 state_34 = __VERIFIER_nondet_uint128() & mask_SORT_3; [L72] SORT_3 state_39 = __VERIFIER_nondet_uint128() & mask_SORT_3; [L73] SORT_3 state_45 = __VERIFIER_nondet_uint128() & mask_SORT_3; [L74] SORT_3 state_50 = __VERIFIER_nondet_uint128() & mask_SORT_3; [L75] SORT_3 state_55 = __VERIFIER_nondet_uint128() & mask_SORT_3; [L76] SORT_11 state_60 = __VERIFIER_nondet_uchar() & mask_SORT_11; [L77] SORT_1 state_68 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L78] SORT_1 state_69 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L79] SORT_11 state_72 = __VERIFIER_nondet_uchar() & mask_SORT_11; [L80] SORT_3 state_87 = __VERIFIER_nondet_uint128() & mask_SORT_3; [L81] SORT_1 state_91 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L82] SORT_11 state_136 = __VERIFIER_nondet_uchar() & mask_SORT_11; [L84] SORT_1 init_92_arg_1 = var_51; [L85] 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=340282366920938463463374607431768211455, mask_SORT_40=3, msb_SORT_1=1, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_3=170141183460469231731687303715884105728, msb_SORT_40=2, state_10=6, state_12=0, state_136=1, state_18=6, state_24=0, state_29=0, state_34=6, state_39=6, state_45=0, state_50=6, state_55=6, state_60=0, state_68=11, state_69=0, state_72=0, 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] [L88] input_2 = __VERIFIER_nondet_uchar() [L89] input_4 = __VERIFIER_nondet_uint128() [L90] input_5 = __VERIFIER_nondet_uchar() [L91] input_6 = __VERIFIER_nondet_uchar() [L92] input_7 = __VERIFIER_nondet_uchar() [L93] input_7 = input_7 & mask_SORT_1 [L94] input_8 = __VERIFIER_nondet_uchar() [L95] input_9 = __VERIFIER_nondet_uint128() [L96] input_109 = __VERIFIER_nondet_uchar() [L98] SORT_1 var_93_arg_0 = input_7; [L99] SORT_1 var_93_arg_1 = state_91; [L100] SORT_1 var_93 = var_93_arg_0 == var_93_arg_1; [L101] SORT_1 var_94_arg_0 = var_51; [L102] SORT_1 var_94 = ~var_94_arg_0; [L103] SORT_1 var_95_arg_0 = var_93; [L104] SORT_1 var_95_arg_1 = var_94; [L105] SORT_1 var_95 = var_95_arg_0 | var_95_arg_1; [L106] var_95 = var_95 & mask_SORT_1 [L107] SORT_1 constr_96_arg_0 = var_95; VAL [constr_96_arg_0=1, init_92_arg_1=1, input_109=0, input_2=11, input_4=6, input_5=14, input_6=0, input_7=1, input_8=0, input_9=6, mask_SORT_1=1, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_3=340282366920938463463374607431768211455, mask_SORT_40=3, msb_SORT_1=1, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_3=170141183460469231731687303715884105728, msb_SORT_40=2, state_10=6, state_12=0, state_136=1, state_18=6, state_24=0, state_29=0, state_34=6, state_39=6, state_45=0, state_50=6, state_55=6, state_60=0, state_68=11, state_69=0, state_72=0, 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=1, var_93_arg_0=1, var_93_arg_1=1, var_94=1, var_94_arg_0=1, var_95=1, var_95_arg_0=1, var_95_arg_1=1] [L108] CALL assume_abort_if_not(constr_96_arg_0) VAL [\old(cond)=1] [L22] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1] [L108] RET assume_abort_if_not(constr_96_arg_0) VAL [constr_96_arg_0=1, init_92_arg_1=1, input_109=0, input_2=11, input_4=6, input_5=14, input_6=0, input_7=1, input_8=0, input_9=6, mask_SORT_1=1, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_3=340282366920938463463374607431768211455, mask_SORT_40=3, msb_SORT_1=1, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_3=170141183460469231731687303715884105728, msb_SORT_40=2, state_10=6, state_12=0, state_136=1, state_18=6, state_24=0, state_29=0, state_34=6, state_39=6, state_45=0, state_50=6, state_55=6, state_60=0, state_68=11, state_69=0, state_72=0, 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=1, var_93_arg_0=1, var_93_arg_1=1, var_94=1, var_94_arg_0=1, var_95=1, var_95_arg_0=1, var_95_arg_1=1] [L109] SORT_13 var_65_arg_0 = var_64; [L110] var_65_arg_0 = var_65_arg_0 & mask_SORT_13 [L111] SORT_11 var_65 = var_65_arg_0; [L112] SORT_11 var_66_arg_0 = state_60; [L113] SORT_11 var_66_arg_1 = var_65; [L114] SORT_1 var_66 = var_66_arg_0 == var_66_arg_1; [L115] SORT_1 var_97_arg_0 = var_66; [L116] SORT_1 var_97 = ~var_97_arg_0; [L117] SORT_1 var_98_arg_0 = input_6; [L118] SORT_1 var_98 = ~var_98_arg_0; [L119] SORT_1 var_99_arg_0 = var_97; [L120] SORT_1 var_99_arg_1 = var_98; [L121] SORT_1 var_99 = var_99_arg_0 | var_99_arg_1; [L122] SORT_1 var_100_arg_0 = var_51; [L123] SORT_1 var_100 = ~var_100_arg_0; [L124] SORT_1 var_101_arg_0 = var_99; [L125] SORT_1 var_101_arg_1 = var_100; [L126] SORT_1 var_101 = var_101_arg_0 | var_101_arg_1; [L127] var_101 = var_101 & mask_SORT_1 [L128] SORT_1 constr_102_arg_0 = var_101; VAL [constr_102_arg_0=1, constr_96_arg_0=1, init_92_arg_1=1, input_109=0, input_2=11, input_4=6, input_5=14, input_6=0, input_7=1, input_8=0, input_9=6, mask_SORT_1=1, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_3=340282366920938463463374607431768211455, mask_SORT_40=3, msb_SORT_1=1, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_3=170141183460469231731687303715884105728, msb_SORT_40=2, state_10=6, state_12=0, state_136=1, state_18=6, state_24=0, state_29=0, state_34=6, state_39=6, state_45=0, state_50=6, state_55=6, state_60=0, state_68=11, state_69=0, state_72=0, state_87=0, state_91=1, var_100=1, var_100_arg_0=1, var_101=1, var_101_arg_0=8, var_101_arg_1=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_65=254, var_65_arg_0=254, var_66=0, var_66_arg_0=0, var_66_arg_1=254, var_81=0, var_93=1, var_93_arg_0=1, var_93_arg_1=1, var_94=1, var_94_arg_0=1, var_95=1, var_95_arg_0=1, var_95_arg_1=1, var_97=8, var_97_arg_0=0, var_98=8, var_98_arg_0=0, var_99=8, var_99_arg_0=8, var_99_arg_1=8] [L129] CALL assume_abort_if_not(constr_102_arg_0) VAL [\old(cond)=1] [L22] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1] [L129] RET assume_abort_if_not(constr_102_arg_0) VAL [constr_102_arg_0=1, constr_96_arg_0=1, init_92_arg_1=1, input_109=0, input_2=11, input_4=6, input_5=14, input_6=0, input_7=1, input_8=0, input_9=6, mask_SORT_1=1, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_3=340282366920938463463374607431768211455, mask_SORT_40=3, msb_SORT_1=1, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_3=170141183460469231731687303715884105728, msb_SORT_40=2, state_10=6, state_12=0, state_136=1, state_18=6, state_24=0, state_29=0, state_34=6, state_39=6, state_45=0, state_50=6, state_55=6, state_60=0, state_68=11, state_69=0, state_72=0, state_87=0, state_91=1, var_100=1, var_100_arg_0=1, var_101=1, var_101_arg_0=8, var_101_arg_1=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_65=254, var_65_arg_0=254, var_66=0, var_66_arg_0=0, var_66_arg_1=254, var_81=0, var_93=1, var_93_arg_0=1, var_93_arg_1=1, var_94=1, var_94_arg_0=1, var_95=1, var_95_arg_0=1, var_95_arg_1=1, var_97=8, var_97_arg_0=0, var_98=8, var_98_arg_0=0, var_99=8, var_99_arg_0=8, var_99_arg_1=8] [L130] SORT_11 var_61_arg_0 = state_60; [L131] SORT_1 var_61 = var_61_arg_0 != 0; [L132] SORT_1 var_62_arg_0 = var_61; [L133] SORT_1 var_62 = ~var_62_arg_0; [L134] SORT_1 var_103_arg_0 = var_62; [L135] SORT_1 var_103 = ~var_103_arg_0; [L136] SORT_1 var_104_arg_0 = input_5; [L137] SORT_1 var_104 = ~var_104_arg_0; [L138] SORT_1 var_105_arg_0 = var_103; [L139] SORT_1 var_105_arg_1 = var_104; [L140] SORT_1 var_105 = var_105_arg_0 | var_105_arg_1; [L141] SORT_1 var_106_arg_0 = var_51; [L142] SORT_1 var_106 = ~var_106_arg_0; [L143] SORT_1 var_107_arg_0 = var_105; [L144] SORT_1 var_107_arg_1 = var_106; [L145] SORT_1 var_107 = var_107_arg_0 | var_107_arg_1; [L146] var_107 = var_107 & mask_SORT_1 [L147] SORT_1 constr_108_arg_0 = var_107; VAL [constr_102_arg_0=1, constr_108_arg_0=12, constr_96_arg_0=1, init_92_arg_1=1, input_109=0, input_2=11, input_4=6, input_5=14, input_6=0, input_7=1, input_8=0, input_9=6, mask_SORT_1=1, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_3=340282366920938463463374607431768211455, mask_SORT_40=3, msb_SORT_1=1, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_3=170141183460469231731687303715884105728, msb_SORT_40=2, state_10=6, state_12=0, state_136=1, state_18=6, state_24=0, state_29=0, state_34=6, state_39=6, state_45=0, state_50=6, state_55=6, state_60=0, state_68=11, state_69=0, state_72=0, state_87=0, state_91=1, var_100=1, var_100_arg_0=1, var_101=1, var_101_arg_0=8, var_101_arg_1=1, var_103=1, var_103_arg_0=9, var_104=1, var_104_arg_0=14, var_105=1, var_105_arg_0=1, var_105_arg_1=1, var_106=2, var_106_arg_0=1, var_107=12, 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=9, var_62_arg_0=0, var_64=9, var_65=254, var_65_arg_0=254, var_66=0, var_66_arg_0=0, var_66_arg_1=254, var_81=0, var_93=1, var_93_arg_0=1, var_93_arg_1=1, var_94=1, var_94_arg_0=1, var_95=1, var_95_arg_0=1, var_95_arg_1=1, var_97=8, var_97_arg_0=0, var_98=8, var_98_arg_0=0, var_99=8, var_99_arg_0=8, var_99_arg_1=8] [L148] CALL assume_abort_if_not(constr_108_arg_0) VAL [\old(cond)=12] [L22] COND FALSE !(!cond) VAL [\old(cond)=12, cond=12] [L148] RET assume_abort_if_not(constr_108_arg_0) VAL [constr_102_arg_0=1, constr_108_arg_0=12, constr_96_arg_0=1, init_92_arg_1=1, input_109=0, input_2=11, input_4=6, input_5=14, input_6=0, input_7=1, input_8=0, input_9=6, mask_SORT_1=1, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_3=340282366920938463463374607431768211455, mask_SORT_40=3, msb_SORT_1=1, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_3=170141183460469231731687303715884105728, msb_SORT_40=2, state_10=6, state_12=0, state_136=1, state_18=6, state_24=0, state_29=0, state_34=6, state_39=6, state_45=0, state_50=6, state_55=6, state_60=0, state_68=11, state_69=0, state_72=0, state_87=0, state_91=1, var_100=1, var_100_arg_0=1, var_101=1, var_101_arg_0=8, var_101_arg_1=1, var_103=1, var_103_arg_0=9, var_104=1, var_104_arg_0=14, var_105=1, var_105_arg_0=1, var_105_arg_1=1, var_106=2, var_106_arg_0=1, var_107=12, 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=9, var_62_arg_0=0, var_64=9, var_65=254, var_65_arg_0=254, var_66=0, var_66_arg_0=0, var_66_arg_1=254, var_81=0, var_93=1, var_93_arg_0=1, var_93_arg_1=1, var_94=1, var_94_arg_0=1, var_95=1, var_95_arg_0=1, var_95_arg_1=1, var_97=8, var_97_arg_0=0, var_98=8, var_98_arg_0=0, var_99=8, var_99_arg_0=8, var_99_arg_1=8] [L150] SORT_1 var_112_arg_0 = state_91; [L151] SORT_1 var_112_arg_1 = var_111; [L152] SORT_1 var_112_arg_2 = var_51; [L153] SORT_1 var_112 = var_112_arg_0 ? var_112_arg_1 : var_112_arg_2; [L154] SORT_1 var_70_arg_0 = state_69; [L155] SORT_1 var_70 = ~var_70_arg_0; [L156] SORT_1 var_71_arg_0 = state_68; [L157] SORT_1 var_71_arg_1 = var_70; [L158] SORT_1 var_71 = var_71_arg_0 & var_71_arg_1; [L159] SORT_11 var_73_arg_0 = state_72; [L160] SORT_1 var_73 = var_73_arg_0 != 0; [L161] SORT_1 var_74_arg_0 = var_71; [L162] SORT_1 var_74_arg_1 = var_73; [L163] SORT_1 var_74 = var_74_arg_0 & var_74_arg_1; [L164] SORT_1 var_75_arg_0 = state_68; [L165] SORT_1 var_75 = ~var_75_arg_0; [L166] SORT_1 var_76_arg_0 = input_6; [L167] SORT_1 var_76_arg_1 = var_75; [L168] SORT_1 var_76 = var_76_arg_0 & var_76_arg_1; [L169] SORT_1 var_77_arg_0 = var_76; [L170] var_77_arg_0 = var_77_arg_0 & mask_SORT_1 [L171] SORT_11 var_77 = var_77_arg_0; [L172] SORT_11 var_78_arg_0 = state_72; [L173] SORT_11 var_78_arg_1 = var_77; [L174] SORT_11 var_78 = var_78_arg_0 + var_78_arg_1; [L175] SORT_1 var_79_arg_0 = input_5; [L176] var_79_arg_0 = var_79_arg_0 & mask_SORT_1 [L177] SORT_11 var_79 = var_79_arg_0; [L178] SORT_11 var_80_arg_0 = var_78; [L179] SORT_11 var_80_arg_1 = var_79; [L180] SORT_11 var_80 = var_80_arg_0 - var_80_arg_1; [L181] SORT_1 var_82_arg_0 = input_7; [L182] SORT_11 var_82_arg_1 = var_81; [L183] SORT_11 var_82_arg_2 = var_80; [L184] SORT_11 var_82 = var_82_arg_0 ? var_82_arg_1 : var_82_arg_2; [L185] var_82 = var_82 & mask_SORT_11 [L186] SORT_11 var_83_arg_0 = var_82; [L187] SORT_1 var_83 = var_83_arg_0 != 0; [L188] SORT_1 var_84_arg_0 = var_83; [L189] SORT_1 var_84 = ~var_84_arg_0; [L190] SORT_1 var_85_arg_0 = var_74; [L191] SORT_1 var_85_arg_1 = var_84; [L192] SORT_1 var_85 = var_85_arg_0 & var_85_arg_1; [L193] SORT_1 var_86_arg_0 = var_85; [L194] SORT_1 var_86 = ~var_86_arg_0; [L195] SORT_11 var_14_arg_0 = state_12; [L196] SORT_13 var_14 = var_14_arg_0 >> 0; [L197] var_14 = var_14 & mask_SORT_13 [L198] SORT_13 var_56_arg_0 = var_14; [L199] SORT_1 var_56 = var_56_arg_0 != 0; [L200] SORT_1 var_57_arg_0 = var_56; [L201] SORT_1 var_57 = ~var_57_arg_0; [L202] var_57 = var_57 & mask_SORT_1 [L203] SORT_1 var_52_arg_0 = var_51; [L204] var_52_arg_0 = var_52_arg_0 & mask_SORT_1 [L205] SORT_13 var_52 = var_52_arg_0; [L206] SORT_13 var_53_arg_0 = var_14; [L207] SORT_13 var_53_arg_1 = var_52; [L208] SORT_1 var_53 = var_53_arg_0 == var_53_arg_1; [L209] SORT_40 var_47_arg_0 = var_46; [L210] var_47_arg_0 = var_47_arg_0 & mask_SORT_40 [L211] SORT_13 var_47 = var_47_arg_0; [L212] SORT_13 var_48_arg_0 = var_14; [L213] SORT_13 var_48_arg_1 = var_47; [L214] SORT_1 var_48 = var_48_arg_0 == var_48_arg_1; [L215] SORT_40 var_42_arg_0 = var_41; [L216] var_42_arg_0 = var_42_arg_0 & mask_SORT_40 [L217] SORT_13 var_42 = var_42_arg_0; [L218] SORT_13 var_43_arg_0 = var_14; [L219] SORT_13 var_43_arg_1 = var_42; [L220] SORT_1 var_43 = var_43_arg_0 == var_43_arg_1; [L221] SORT_19 var_36_arg_0 = var_35; [L222] var_36_arg_0 = var_36_arg_0 & mask_SORT_19 [L223] SORT_13 var_36 = var_36_arg_0; [L224] SORT_13 var_37_arg_0 = var_14; [L225] SORT_13 var_37_arg_1 = var_36; [L226] SORT_1 var_37 = var_37_arg_0 == var_37_arg_1; [L227] SORT_19 var_31_arg_0 = var_30; [L228] var_31_arg_0 = var_31_arg_0 & mask_SORT_19 [L229] SORT_13 var_31 = var_31_arg_0; [L230] SORT_13 var_32_arg_0 = var_14; [L231] SORT_13 var_32_arg_1 = var_31; [L232] SORT_1 var_32 = var_32_arg_0 == var_32_arg_1; [L233] SORT_19 var_26_arg_0 = var_25; [L234] var_26_arg_0 = var_26_arg_0 & mask_SORT_19 [L235] SORT_13 var_26 = var_26_arg_0; [L236] SORT_13 var_27_arg_0 = var_14; [L237] SORT_13 var_27_arg_1 = var_26; [L238] SORT_1 var_27 = var_27_arg_0 == var_27_arg_1; [L239] SORT_19 var_21_arg_0 = var_20; [L240] var_21_arg_0 = var_21_arg_0 & mask_SORT_19 [L241] SORT_13 var_21 = var_21_arg_0; [L242] SORT_13 var_22_arg_0 = var_14; [L243] SORT_13 var_22_arg_1 = var_21; [L244] SORT_1 var_22 = var_22_arg_0 == var_22_arg_1; [L245] SORT_13 var_16_arg_0 = var_14; [L246] SORT_13 var_16_arg_1 = var_15; [L247] SORT_1 var_16 = var_16_arg_0 == var_16_arg_1; [L248] SORT_1 var_17_arg_0 = var_16; [L249] SORT_3 var_17_arg_1 = state_10; [L250] SORT_3 var_17_arg_2 = input_9; [L251] SORT_3 var_17 = var_17_arg_0 ? var_17_arg_1 : var_17_arg_2; [L252] SORT_1 var_23_arg_0 = var_22; [L253] SORT_3 var_23_arg_1 = state_18; [L254] SORT_3 var_23_arg_2 = var_17; [L255] SORT_3 var_23 = var_23_arg_0 ? var_23_arg_1 : var_23_arg_2; [L256] SORT_1 var_28_arg_0 = var_27; [L257] SORT_3 var_28_arg_1 = state_24; [L258] SORT_3 var_28_arg_2 = var_23; [L259] SORT_3 var_28 = var_28_arg_0 ? var_28_arg_1 : var_28_arg_2; [L260] SORT_1 var_33_arg_0 = var_32; [L261] SORT_3 var_33_arg_1 = state_29; [L262] SORT_3 var_33_arg_2 = var_28; [L263] SORT_3 var_33 = var_33_arg_0 ? var_33_arg_1 : var_33_arg_2; [L264] SORT_1 var_38_arg_0 = var_37; [L265] SORT_3 var_38_arg_1 = state_34; [L266] SORT_3 var_38_arg_2 = var_33; [L267] SORT_3 var_38 = var_38_arg_0 ? var_38_arg_1 : var_38_arg_2; [L268] SORT_1 var_44_arg_0 = var_43; [L269] SORT_3 var_44_arg_1 = state_39; [L270] SORT_3 var_44_arg_2 = var_38; [L271] SORT_3 var_44 = var_44_arg_0 ? var_44_arg_1 : var_44_arg_2; [L272] SORT_1 var_49_arg_0 = var_48; [L273] SORT_3 var_49_arg_1 = state_45; [L274] SORT_3 var_49_arg_2 = var_44; [L275] SORT_3 var_49 = var_49_arg_0 ? var_49_arg_1 : var_49_arg_2; [L276] SORT_1 var_54_arg_0 = var_53; [L277] SORT_3 var_54_arg_1 = state_50; [L278] SORT_3 var_54_arg_2 = var_49; [L279] SORT_3 var_54 = var_54_arg_0 ? var_54_arg_1 : var_54_arg_2; [L280] SORT_1 var_58_arg_0 = var_57; [L281] SORT_3 var_58_arg_1 = state_55; [L282] SORT_3 var_58_arg_2 = var_54; [L283] SORT_3 var_58 = var_58_arg_0 ? var_58_arg_1 : var_58_arg_2; [L284] var_58 = var_58 & mask_SORT_3 [L285] SORT_3 var_88_arg_0 = state_87; [L286] SORT_3 var_88_arg_1 = var_58; [L287] SORT_1 var_88 = var_88_arg_0 == var_88_arg_1; [L288] SORT_1 var_89_arg_0 = var_86; [L289] SORT_1 var_89_arg_1 = var_88; [L290] SORT_1 var_89 = var_89_arg_0 | var_89_arg_1; [L291] SORT_1 var_110_arg_0 = state_91; [L292] SORT_1 var_110_arg_1 = input_109; [L293] SORT_1 var_110_arg_2 = var_89; [L294] SORT_1 var_110 = var_110_arg_0 ? var_110_arg_1 : var_110_arg_2; [L295] SORT_1 var_113_arg_0 = var_110; [L296] SORT_1 var_113 = ~var_113_arg_0; [L297] SORT_1 var_114_arg_0 = var_112; [L298] SORT_1 var_114_arg_1 = var_113; [L299] SORT_1 var_114 = var_114_arg_0 & var_114_arg_1; [L300] var_114 = var_114 & mask_SORT_1 [L301] SORT_1 bad_115_arg_0 = var_114; [L302] CALL __VERIFIER_assert(!(bad_115_arg_0)) [L21] COND FALSE !(!(cond)) VAL [\old(cond)=1, cond=1] [L302] RET __VERIFIER_assert(!(bad_115_arg_0)) [L304] SORT_11 var_137_arg_0 = state_136; [L305] SORT_13 var_137 = var_137_arg_0 >> 0; [L306] var_137 = var_137 & mask_SORT_13 [L307] SORT_13 var_194_arg_0 = var_137; [L308] SORT_13 var_194_arg_1 = var_15; [L309] SORT_1 var_194 = var_194_arg_0 == var_194_arg_1; [L310] SORT_1 var_195_arg_0 = input_6; [L311] SORT_1 var_195_arg_1 = var_194; [L312] SORT_1 var_195 = var_195_arg_0 & var_195_arg_1; [L313] var_195 = var_195 & mask_SORT_1 [L314] SORT_1 var_267_arg_0 = var_195; [L315] SORT_3 var_267_arg_1 = input_4; [L316] SORT_3 var_267_arg_2 = state_10; [L317] SORT_3 var_267 = var_267_arg_0 ? var_267_arg_1 : var_267_arg_2; [L318] SORT_1 var_269_arg_0 = input_7; [L319] SORT_3 var_269_arg_1 = var_268; [L320] SORT_3 var_269_arg_2 = var_267; [L321] SORT_3 var_269 = var_269_arg_0 ? var_269_arg_1 : var_269_arg_2; [L322] SORT_3 next_270_arg_1 = var_269; [L323] SORT_1 var_119_arg_0 = input_6; [L324] SORT_1 var_119_arg_1 = input_5; [L325] SORT_1 var_119 = var_119_arg_0 | var_119_arg_1; [L326] SORT_1 var_120_arg_0 = var_119; [L327] SORT_1 var_120_arg_1 = input_7; [L328] SORT_1 var_120 = var_120_arg_0 | var_120_arg_1; [L329] var_120 = var_120 & mask_SORT_1 [L330] SORT_1 var_198_arg_0 = input_5; [L331] var_198_arg_0 = var_198_arg_0 & mask_SORT_1 [L332] SORT_11 var_198 = var_198_arg_0; [L333] SORT_11 var_199_arg_0 = state_12; [L334] SORT_11 var_199_arg_1 = var_198; [L335] SORT_11 var_199 = var_199_arg_0 + var_199_arg_1; [L336] SORT_1 var_271_arg_0 = var_120; [L337] SORT_11 var_271_arg_1 = var_199; [L338] SORT_11 var_271_arg_2 = state_12; [L339] SORT_11 var_271 = var_271_arg_0 ? var_271_arg_1 : var_271_arg_2; [L340] SORT_1 var_272_arg_0 = input_7; [L341] SORT_11 var_272_arg_1 = var_81; [L342] SORT_11 var_272_arg_2 = var_271; [L343] SORT_11 var_272 = var_272_arg_0 ? var_272_arg_1 : var_272_arg_2; [L344] SORT_11 next_273_arg_1 = var_272; [L345] SORT_19 var_187_arg_0 = var_20; [L346] var_187_arg_0 = var_187_arg_0 & mask_SORT_19 [L347] SORT_13 var_187 = var_187_arg_0; [L348] SORT_13 var_188_arg_0 = var_137; [L349] SORT_13 var_188_arg_1 = var_187; [L350] SORT_1 var_188 = var_188_arg_0 == var_188_arg_1; [L351] SORT_1 var_189_arg_0 = input_6; [L352] SORT_1 var_189_arg_1 = var_188; [L353] SORT_1 var_189 = var_189_arg_0 & var_189_arg_1; [L354] var_189 = var_189 & mask_SORT_1 [L355] SORT_1 var_274_arg_0 = var_189; [L356] SORT_3 var_274_arg_1 = input_4; [L357] SORT_3 var_274_arg_2 = state_18; [L358] SORT_3 var_274 = var_274_arg_0 ? var_274_arg_1 : var_274_arg_2; [L359] SORT_1 var_275_arg_0 = input_7; [L360] SORT_3 var_275_arg_1 = var_268; [L361] SORT_3 var_275_arg_2 = var_274; [L362] SORT_3 var_275 = var_275_arg_0 ? var_275_arg_1 : var_275_arg_2; [L363] SORT_3 next_276_arg_1 = var_275; [L364] SORT_19 var_180_arg_0 = var_25; [L365] var_180_arg_0 = var_180_arg_0 & mask_SORT_19 [L366] SORT_13 var_180 = var_180_arg_0; [L367] SORT_13 var_181_arg_0 = var_137; [L368] SORT_13 var_181_arg_1 = var_180; [L369] SORT_1 var_181 = var_181_arg_0 == var_181_arg_1; [L370] SORT_1 var_182_arg_0 = input_6; [L371] SORT_1 var_182_arg_1 = var_181; [L372] SORT_1 var_182 = var_182_arg_0 & var_182_arg_1; [L373] var_182 = var_182 & mask_SORT_1 [L374] SORT_1 var_277_arg_0 = var_182; [L375] SORT_3 var_277_arg_1 = input_4; [L376] SORT_3 var_277_arg_2 = state_24; [L377] SORT_3 var_277 = var_277_arg_0 ? var_277_arg_1 : var_277_arg_2; [L378] SORT_1 var_278_arg_0 = input_7; [L379] SORT_3 var_278_arg_1 = var_268; [L380] SORT_3 var_278_arg_2 = var_277; [L381] SORT_3 var_278 = var_278_arg_0 ? var_278_arg_1 : var_278_arg_2; [L382] SORT_3 next_279_arg_1 = var_278; [L383] SORT_19 var_173_arg_0 = var_30; [L384] var_173_arg_0 = var_173_arg_0 & mask_SORT_19 [L385] SORT_13 var_173 = var_173_arg_0; [L386] SORT_13 var_174_arg_0 = var_137; [L387] SORT_13 var_174_arg_1 = var_173; [L388] SORT_1 var_174 = var_174_arg_0 == var_174_arg_1; [L389] SORT_1 var_175_arg_0 = input_6; [L390] SORT_1 var_175_arg_1 = var_174; [L391] SORT_1 var_175 = var_175_arg_0 & var_175_arg_1; [L392] var_175 = var_175 & mask_SORT_1 [L393] SORT_1 var_280_arg_0 = var_175; [L394] SORT_3 var_280_arg_1 = input_4; [L395] SORT_3 var_280_arg_2 = state_29; [L396] SORT_3 var_280 = var_280_arg_0 ? var_280_arg_1 : var_280_arg_2; [L397] SORT_1 var_281_arg_0 = input_7; [L398] SORT_3 var_281_arg_1 = var_268; [L399] SORT_3 var_281_arg_2 = var_280; [L400] SORT_3 var_281 = var_281_arg_0 ? var_281_arg_1 : var_281_arg_2; [L401] SORT_3 next_282_arg_1 = var_281; [L402] SORT_19 var_166_arg_0 = var_35; [L403] var_166_arg_0 = var_166_arg_0 & mask_SORT_19 [L404] SORT_13 var_166 = var_166_arg_0; [L405] SORT_13 var_167_arg_0 = var_137; [L406] SORT_13 var_167_arg_1 = var_166; [L407] SORT_1 var_167 = var_167_arg_0 == var_167_arg_1; [L408] SORT_1 var_168_arg_0 = input_6; [L409] SORT_1 var_168_arg_1 = var_167; [L410] SORT_1 var_168 = var_168_arg_0 & var_168_arg_1; [L411] var_168 = var_168 & mask_SORT_1 [L412] SORT_1 var_283_arg_0 = var_168; [L413] SORT_3 var_283_arg_1 = input_4; [L414] SORT_3 var_283_arg_2 = state_34; [L415] SORT_3 var_283 = var_283_arg_0 ? var_283_arg_1 : var_283_arg_2; [L416] SORT_1 var_284_arg_0 = input_7; [L417] SORT_3 var_284_arg_1 = var_268; [L418] SORT_3 var_284_arg_2 = var_283; [L419] SORT_3 var_284 = var_284_arg_0 ? var_284_arg_1 : var_284_arg_2; [L420] SORT_3 next_285_arg_1 = var_284; [L421] SORT_40 var_159_arg_0 = var_41; [L422] var_159_arg_0 = var_159_arg_0 & mask_SORT_40 [L423] SORT_13 var_159 = var_159_arg_0; [L424] SORT_13 var_160_arg_0 = var_137; [L425] SORT_13 var_160_arg_1 = var_159; [L426] SORT_1 var_160 = var_160_arg_0 == var_160_arg_1; [L427] SORT_1 var_161_arg_0 = input_6; [L428] SORT_1 var_161_arg_1 = var_160; [L429] SORT_1 var_161 = var_161_arg_0 & var_161_arg_1; [L430] var_161 = var_161 & mask_SORT_1 [L431] SORT_1 var_286_arg_0 = var_161; [L432] SORT_3 var_286_arg_1 = input_4; [L433] SORT_3 var_286_arg_2 = state_39; [L434] SORT_3 var_286 = var_286_arg_0 ? var_286_arg_1 : var_286_arg_2; [L435] SORT_1 var_287_arg_0 = input_7; [L436] SORT_3 var_287_arg_1 = var_268; [L437] SORT_3 var_287_arg_2 = var_286; [L438] SORT_3 var_287 = var_287_arg_0 ? var_287_arg_1 : var_287_arg_2; [L439] SORT_3 next_288_arg_1 = var_287; [L440] SORT_40 var_152_arg_0 = var_46; [L441] var_152_arg_0 = var_152_arg_0 & mask_SORT_40 [L442] SORT_13 var_152 = var_152_arg_0; [L443] SORT_13 var_153_arg_0 = var_137; [L444] SORT_13 var_153_arg_1 = var_152; [L445] SORT_1 var_153 = var_153_arg_0 == var_153_arg_1; [L446] SORT_1 var_154_arg_0 = input_6; [L447] SORT_1 var_154_arg_1 = var_153; [L448] SORT_1 var_154 = var_154_arg_0 & var_154_arg_1; [L449] var_154 = var_154 & mask_SORT_1 [L450] SORT_1 var_289_arg_0 = var_154; [L451] SORT_3 var_289_arg_1 = input_4; [L452] SORT_3 var_289_arg_2 = state_45; [L453] SORT_3 var_289 = var_289_arg_0 ? var_289_arg_1 : var_289_arg_2; [L454] SORT_1 var_290_arg_0 = input_7; [L455] SORT_3 var_290_arg_1 = var_268; [L456] SORT_3 var_290_arg_2 = var_289; [L457] SORT_3 var_290 = var_290_arg_0 ? var_290_arg_1 : var_290_arg_2; [L458] SORT_3 next_291_arg_1 = var_290; [L459] SORT_1 var_145_arg_0 = var_51; [L460] var_145_arg_0 = var_145_arg_0 & mask_SORT_1 [L461] SORT_13 var_145 = var_145_arg_0; [L462] SORT_13 var_146_arg_0 = var_137; [L463] SORT_13 var_146_arg_1 = var_145; [L464] SORT_1 var_146 = var_146_arg_0 == var_146_arg_1; [L465] SORT_1 var_147_arg_0 = input_6; [L466] SORT_1 var_147_arg_1 = var_146; [L467] SORT_1 var_147 = var_147_arg_0 & var_147_arg_1; [L468] var_147 = var_147 & mask_SORT_1 [L469] SORT_1 var_292_arg_0 = var_147; [L470] SORT_3 var_292_arg_1 = input_4; [L471] SORT_3 var_292_arg_2 = state_50; [L472] SORT_3 var_292 = var_292_arg_0 ? var_292_arg_1 : var_292_arg_2; [L473] SORT_1 var_293_arg_0 = input_7; [L474] SORT_3 var_293_arg_1 = var_268; [L475] SORT_3 var_293_arg_2 = var_292; [L476] SORT_3 var_293 = var_293_arg_0 ? var_293_arg_1 : var_293_arg_2; [L477] SORT_3 next_294_arg_1 = var_293; [L478] SORT_13 var_138_arg_0 = var_137; [L479] SORT_1 var_138 = var_138_arg_0 != 0; [L480] SORT_1 var_139_arg_0 = var_138; [L481] SORT_1 var_139 = ~var_139_arg_0; [L482] SORT_1 var_140_arg_0 = input_6; [L483] SORT_1 var_140_arg_1 = var_139; [L484] SORT_1 var_140 = var_140_arg_0 & var_140_arg_1; [L485] var_140 = var_140 & mask_SORT_1 [L486] SORT_1 var_295_arg_0 = var_140; [L487] SORT_3 var_295_arg_1 = input_4; [L488] SORT_3 var_295_arg_2 = state_55; [L489] SORT_3 var_295 = var_295_arg_0 ? var_295_arg_1 : var_295_arg_2; [L490] SORT_1 var_296_arg_0 = input_7; [L491] SORT_3 var_296_arg_1 = var_268; [L492] SORT_3 var_296_arg_2 = var_295; [L493] SORT_3 var_296 = var_296_arg_0 ? var_296_arg_1 : var_296_arg_2; [L494] SORT_3 next_297_arg_1 = var_296; [L495] SORT_1 var_298_arg_0 = input_6; [L496] var_298_arg_0 = var_298_arg_0 & mask_SORT_1 [L497] SORT_11 var_298 = var_298_arg_0; [L498] SORT_11 var_299_arg_0 = state_60; [L499] SORT_11 var_299_arg_1 = var_298; [L500] SORT_11 var_299 = var_299_arg_0 + var_299_arg_1; [L501] SORT_1 var_300_arg_0 = input_5; [L502] var_300_arg_0 = var_300_arg_0 & mask_SORT_1 [L503] SORT_11 var_300 = var_300_arg_0; [L504] SORT_11 var_301_arg_0 = var_299; [L505] SORT_11 var_301_arg_1 = var_300; [L506] SORT_11 var_301 = var_301_arg_0 - var_301_arg_1; [L507] SORT_1 var_302_arg_0 = input_7; [L508] SORT_11 var_302_arg_1 = var_81; [L509] SORT_11 var_302_arg_2 = var_301; [L510] SORT_11 var_302 = var_302_arg_0 ? var_302_arg_1 : var_302_arg_2; [L511] var_302 = var_302 & mask_SORT_11 [L512] SORT_11 next_303_arg_1 = var_302; [L513] SORT_1 var_228_arg_0 = state_68; [L514] SORT_1 var_228 = ~var_228_arg_0; [L515] var_228 = var_228 & mask_SORT_1 [L516] SORT_1 var_224_arg_0 = input_8; [L517] SORT_1 var_224_arg_1 = input_6; [L518] SORT_1 var_224 = var_224_arg_0 & var_224_arg_1; [L519] SORT_1 var_225_arg_0 = state_68; [L520] SORT_1 var_225_arg_1 = var_224; [L521] SORT_1 var_225 = var_225_arg_0 | var_225_arg_1; [L522] SORT_1 var_304_arg_0 = var_228; [L523] SORT_1 var_304_arg_1 = var_225; [L524] SORT_1 var_304_arg_2 = state_68; [L525] SORT_1 var_304 = var_304_arg_0 ? var_304_arg_1 : var_304_arg_2; [L526] SORT_1 var_305_arg_0 = input_7; [L527] SORT_1 var_305_arg_1 = var_111; [L528] SORT_1 var_305_arg_2 = var_304; [L529] SORT_1 var_305 = var_305_arg_0 ? var_305_arg_1 : var_305_arg_2; [L530] SORT_1 next_306_arg_1 = var_305; [L531] SORT_1 var_236_arg_0 = var_85; [L532] SORT_1 var_236_arg_1 = state_69; [L533] SORT_1 var_236 = var_236_arg_0 | var_236_arg_1; [L534] SORT_1 var_307_arg_0 = var_51; [L535] SORT_1 var_307_arg_1 = var_236; [L536] SORT_1 var_307_arg_2 = state_69; [L537] SORT_1 var_307 = var_307_arg_0 ? var_307_arg_1 : var_307_arg_2; [L538] SORT_1 var_308_arg_0 = input_7; [L539] SORT_1 var_308_arg_1 = var_111; [L540] SORT_1 var_308_arg_2 = var_307; [L541] SORT_1 var_308 = var_308_arg_0 ? var_308_arg_1 : var_308_arg_2; [L542] SORT_1 next_309_arg_1 = var_308; [L543] SORT_1 var_248_arg_0 = input_6; [L544] SORT_1 var_248_arg_1 = input_5; [L545] SORT_1 var_248 = var_248_arg_0 | var_248_arg_1; [L546] SORT_1 var_249_arg_0 = var_248; [L547] SORT_1 var_249_arg_1 = input_7; [L548] SORT_1 var_249 = var_249_arg_0 | var_249_arg_1; [L549] SORT_1 var_250_arg_0 = var_249; [L550] SORT_1 var_250_arg_1 = state_68; [L551] SORT_1 var_250 = var_250_arg_0 | var_250_arg_1; [L552] var_250 = var_250 & mask_SORT_1 [L553] SORT_1 var_310_arg_0 = var_250; [L554] SORT_11 var_310_arg_1 = var_82; [L555] SORT_11 var_310_arg_2 = state_72; [L556] SORT_11 var_310 = var_310_arg_0 ? var_310_arg_1 : var_310_arg_2; [L557] SORT_1 var_311_arg_0 = input_7; [L558] SORT_11 var_311_arg_1 = var_81; [L559] SORT_11 var_311_arg_2 = var_310; [L560] SORT_11 var_311 = var_311_arg_0 ? var_311_arg_1 : var_311_arg_2; [L561] var_311 = var_311 & mask_SORT_11 [L562] SORT_11 next_312_arg_1 = var_311; [L563] SORT_1 var_233_arg_0 = var_224; [L564] SORT_1 var_233_arg_1 = var_228; [L565] SORT_1 var_233 = var_233_arg_0 & var_233_arg_1; [L566] var_233 = var_233 & mask_SORT_1 [L567] SORT_1 var_313_arg_0 = var_233; [L568] SORT_3 var_313_arg_1 = input_4; [L569] SORT_3 var_313_arg_2 = state_87; [L570] SORT_3 var_313 = var_313_arg_0 ? var_313_arg_1 : var_313_arg_2; [L571] SORT_1 var_314_arg_0 = input_7; [L572] SORT_3 var_314_arg_1 = var_268; [L573] SORT_3 var_314_arg_2 = var_313; [L574] SORT_3 var_314 = var_314_arg_0 ? var_314_arg_1 : var_314_arg_2; [L575] var_314 = var_314 & mask_SORT_3 [L576] SORT_3 next_315_arg_1 = var_314; [L577] SORT_1 next_316_arg_1 = var_111; [L578] SORT_1 var_204_arg_0 = input_6; [L579] var_204_arg_0 = var_204_arg_0 & mask_SORT_1 [L580] SORT_11 var_204 = var_204_arg_0; [L581] SORT_11 var_205_arg_0 = state_136; [L582] SORT_11 var_205_arg_1 = var_204; [L583] SORT_11 var_205 = var_205_arg_0 + var_205_arg_1; [L584] SORT_1 var_317_arg_0 = var_120; [L585] SORT_11 var_317_arg_1 = var_205; [L586] SORT_11 var_317_arg_2 = state_136; [L587] SORT_11 var_317 = var_317_arg_0 ? var_317_arg_1 : var_317_arg_2; [L588] SORT_1 var_318_arg_0 = input_7; [L589] SORT_11 var_318_arg_1 = var_81; [L590] SORT_11 var_318_arg_2 = var_317; [L591] SORT_11 var_318 = var_318_arg_0 ? var_318_arg_1 : var_318_arg_2; [L592] SORT_11 next_319_arg_1 = var_318; [L594] state_10 = next_270_arg_1 [L595] state_12 = next_273_arg_1 [L596] state_18 = next_276_arg_1 [L597] state_24 = next_279_arg_1 [L598] state_29 = next_282_arg_1 [L599] state_34 = next_285_arg_1 [L600] state_39 = next_288_arg_1 [L601] state_45 = next_291_arg_1 [L602] state_50 = next_294_arg_1 [L603] state_55 = next_297_arg_1 [L604] state_60 = next_303_arg_1 [L605] state_68 = next_306_arg_1 [L606] state_69 = next_309_arg_1 [L607] state_72 = next_312_arg_1 [L608] state_87 = next_315_arg_1 [L609] state_91 = next_316_arg_1 [L610] state_136 = next_319_arg_1 VAL [bad_115_arg_0=0, constr_102_arg_0=1, constr_108_arg_0=12, constr_96_arg_0=1, init_92_arg_1=1, input_109=0, input_2=11, input_4=6, input_5=14, input_6=0, input_7=1, input_8=0, input_9=6, mask_SORT_1=1, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_3=340282366920938463463374607431768211455, mask_SORT_40=3, msb_SORT_1=1, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_3=170141183460469231731687303715884105728, msb_SORT_40=2, next_270_arg_1=0, next_273_arg_1=0, 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=0, next_297_arg_1=0, next_303_arg_1=0, next_306_arg_1=0, next_309_arg_1=0, 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=0, state_136=0, state_18=0, state_24=0, state_29=0, state_34=0, state_39=0, state_45=0, state_50=0, state_55=0, state_60=0, state_68=0, state_69=0, state_72=0, state_87=0, state_91=0, var_100=1, var_100_arg_0=1, var_101=1, var_101_arg_0=8, var_101_arg_1=1, var_103=1, var_103_arg_0=9, var_104=1, var_104_arg_0=14, var_105=1, var_105_arg_0=1, var_105_arg_1=1, var_106=2, var_106_arg_0=1, var_107=12, var_107_arg_0=1, var_107_arg_1=2, var_110=0, var_110_arg_0=1, var_110_arg_1=0, var_110_arg_2=0, 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=0, var_114=0, var_114_arg_0=0, var_114_arg_1=255, var_119=14, var_119_arg_0=0, var_119_arg_1=14, var_120=0, var_120_arg_0=14, var_120_arg_1=1, var_137=8, var_137_arg_0=1, var_138=1, var_138_arg_0=8, var_139=255, var_139_arg_0=1, var_14=0, var_140=0, var_140_arg_0=0, var_140_arg_1=255, var_145=1, var_145_arg_0=1, var_146=0, var_146_arg_0=8, var_146_arg_1=1, var_147=0, var_147_arg_0=0, var_147_arg_1=0, var_14_arg_0=0, var_15=8, var_152=0, var_152_arg_0=0, var_153=0, var_153_arg_0=8, var_153_arg_1=0, var_154=0, var_154_arg_0=0, var_154_arg_1=0, var_159=3, var_159_arg_0=3, var_16=0, var_160=0, var_160_arg_0=8, var_160_arg_1=3, var_161=0, var_161_arg_0=0, var_161_arg_1=0, var_166=0, var_166_arg_0=0, var_167=0, var_167_arg_0=8, var_167_arg_1=0, var_168=0, var_168_arg_0=0, var_168_arg_1=0, var_16_arg_0=0, var_16_arg_1=8, var_17=6, var_173=0, var_173_arg_0=0, var_174=0, var_174_arg_0=8, var_174_arg_1=0, var_175=0, var_175_arg_0=0, var_175_arg_1=0, var_17_arg_0=0, var_17_arg_1=6, var_17_arg_2=6, var_180=0, var_180_arg_0=0, var_181=0, var_181_arg_0=8, var_181_arg_1=0, var_182=0, var_182_arg_0=0, var_182_arg_1=0, var_187=7, var_187_arg_0=7, var_188=0, var_188_arg_0=8, var_188_arg_1=7, var_189=0, var_189_arg_0=0, var_189_arg_1=0, var_194=1, var_194_arg_0=8, var_194_arg_1=8, var_195=0, var_195_arg_0=0, var_195_arg_1=1, var_198=0, var_198_arg_0=0, var_199=0, var_199_arg_0=0, var_199_arg_1=0, var_20=7, var_204=0, var_204_arg_0=0, var_205=1, var_205_arg_0=1, var_205_arg_1=0, var_21=7, var_21_arg_0=7, var_22=0, var_224=0, var_224_arg_0=0, var_224_arg_1=0, var_225=11, var_225_arg_0=11, var_225_arg_1=0, var_228=15, var_228_arg_0=11, var_22_arg_0=0, var_22_arg_1=7, var_23=6, var_233=0, var_233_arg_0=0, var_233_arg_1=15, var_236=0, var_236_arg_0=0, var_236_arg_1=0, var_23_arg_0=0, var_23_arg_1=6, var_23_arg_2=6, var_248=14, var_248_arg_0=0, var_248_arg_1=14, var_249=0, var_249_arg_0=14, var_249_arg_1=1, var_25=6, var_250=0, var_250_arg_0=0, var_250_arg_1=11, var_26=0, var_267=6, var_267_arg_0=0, var_267_arg_1=6, var_267_arg_2=6, var_268=0, var_269=0, var_269_arg_0=1, var_269_arg_1=0, var_269_arg_2=6, var_26_arg_0=0, var_27=1, var_271=0, var_271_arg_0=0, var_271_arg_1=0, var_271_arg_2=0, var_272=0, var_272_arg_0=1, var_272_arg_1=0, var_272_arg_2=0, var_274=6, var_274_arg_0=0, var_274_arg_1=6, var_274_arg_2=6, var_275=0, var_275_arg_0=1, var_275_arg_1=0, var_275_arg_2=6, var_277=0, var_277_arg_0=0, var_277_arg_1=6, var_277_arg_2=0, var_278=0, var_278_arg_0=1, var_278_arg_1=0, var_278_arg_2=0, var_27_arg_0=0, var_27_arg_1=0, var_28=0, var_280=0, var_280_arg_0=0, var_280_arg_1=6, var_280_arg_2=0, var_281=0, var_281_arg_0=1, var_281_arg_1=0, var_281_arg_2=0, var_283=6, var_283_arg_0=0, var_283_arg_1=6, var_283_arg_2=6, var_284=0, var_284_arg_0=1, var_284_arg_1=0, var_284_arg_2=6, var_286=6, var_286_arg_0=0, var_286_arg_1=6, var_286_arg_2=6, var_287=0, var_287_arg_0=1, var_287_arg_1=0, var_287_arg_2=6, var_289=0, var_289_arg_0=0, var_289_arg_1=6, var_289_arg_2=0, var_28_arg_0=1, var_28_arg_1=0, var_28_arg_2=6, var_290=0, var_290_arg_0=1, var_290_arg_1=0, var_290_arg_2=0, var_292=6, var_292_arg_0=0, var_292_arg_1=6, var_292_arg_2=6, var_293=0, var_293_arg_0=1, var_293_arg_1=0, var_293_arg_2=6, var_295=6, var_295_arg_0=0, var_295_arg_1=6, var_295_arg_2=6, var_296=0, var_296_arg_0=1, var_296_arg_1=0, var_296_arg_2=6, 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=1, var_302_arg_1=0, var_302_arg_2=0, var_304=11, var_304_arg_0=15, var_304_arg_1=11, var_304_arg_2=11, var_305=0, var_305_arg_0=1, var_305_arg_1=0, var_305_arg_2=11, var_307=0, var_307_arg_0=1, var_307_arg_1=0, var_307_arg_2=0, var_308=0, var_308_arg_0=1, var_308_arg_1=0, var_308_arg_2=0, var_31=0, var_310=0, var_310_arg_0=0, var_310_arg_1=0, var_310_arg_2=0, var_311=0, var_311_arg_0=1, var_311_arg_1=0, var_311_arg_2=0, var_313=0, var_313_arg_0=0, var_313_arg_1=6, var_313_arg_2=0, var_314=0, var_314_arg_0=1, var_314_arg_1=0, var_314_arg_2=0, var_317=1, var_317_arg_0=0, var_317_arg_1=1, var_317_arg_2=1, var_318=0, var_318_arg_0=1, var_318_arg_1=0, var_318_arg_2=1, var_31_arg_0=0, var_32=1, var_32_arg_0=0, var_32_arg_1=0, var_33=0, var_33_arg_0=1, var_33_arg_1=0, var_33_arg_2=0, var_35=4, var_36=4, var_36_arg_0=4, var_37=0, var_37_arg_0=0, var_37_arg_1=4, var_38=0, var_38_arg_0=0, var_38_arg_1=6, var_38_arg_2=0, var_41=3, var_42=3, var_42_arg_0=3, var_43=0, var_43_arg_0=0, var_43_arg_1=3, var_44=0, var_44_arg_0=0, var_44_arg_1=6, var_44_arg_2=0, var_46=2, var_47=0, var_47_arg_0=0, var_48=1, var_48_arg_0=0, var_48_arg_1=0, var_49=0, var_49_arg_0=1, var_49_arg_1=0, var_49_arg_2=0, var_51=1, var_52=1, var_52_arg_0=1, var_53=0, var_53_arg_0=0, var_53_arg_1=1, var_54=0, var_54_arg_0=0, var_54_arg_1=6, var_54_arg_2=0, var_56=0, var_56_arg_0=0, var_57=13, var_57_arg_0=0, var_58=1, var_58_arg_0=13, var_58_arg_1=6, var_58_arg_2=0, var_61=0, var_61_arg_0=0, var_62=9, var_62_arg_0=0, var_64=9, var_65=254, var_65_arg_0=254, var_66=0, var_66_arg_0=0, var_66_arg_1=254, var_70=2, var_70_arg_0=0, var_71=255, var_71_arg_0=11, var_71_arg_1=2, var_73=0, var_73_arg_0=0, var_74=0, var_74_arg_0=255, var_74_arg_1=0, var_75=255, var_75_arg_0=11, var_76=0, var_76_arg_0=0, var_76_arg_1=255, var_77=0, var_77_arg_0=0, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_79=0, var_79_arg_0=0, var_80=0, var_80_arg_0=0, var_80_arg_1=0, var_81=0, var_82=0, var_82_arg_0=1, var_82_arg_1=0, var_82_arg_2=0, var_83=0, var_83_arg_0=0, var_84=255, var_84_arg_0=0, var_85=0, var_85_arg_0=0, var_85_arg_1=255, var_86=0, var_86_arg_0=0, var_88=0, var_88_arg_0=0, var_88_arg_1=1, var_89=0, var_89_arg_0=0, var_89_arg_1=0, var_93=1, var_93_arg_0=1, var_93_arg_1=1, var_94=1, var_94_arg_0=1, var_95=1, var_95_arg_0=1, var_95_arg_1=1, var_97=8, var_97_arg_0=0, var_98=8, var_98_arg_0=0, var_99=8, var_99_arg_0=8, var_99_arg_1=8] [L88] input_2 = __VERIFIER_nondet_uchar() [L89] input_4 = __VERIFIER_nondet_uint128() [L90] input_5 = __VERIFIER_nondet_uchar() [L91] input_6 = __VERIFIER_nondet_uchar() [L92] input_7 = __VERIFIER_nondet_uchar() [L93] input_7 = input_7 & mask_SORT_1 [L94] input_8 = __VERIFIER_nondet_uchar() [L95] input_9 = __VERIFIER_nondet_uint128() [L96] input_109 = __VERIFIER_nondet_uchar() [L98] SORT_1 var_93_arg_0 = input_7; [L99] SORT_1 var_93_arg_1 = state_91; [L100] SORT_1 var_93 = var_93_arg_0 == var_93_arg_1; [L101] SORT_1 var_94_arg_0 = var_51; [L102] SORT_1 var_94 = ~var_94_arg_0; [L103] SORT_1 var_95_arg_0 = var_93; [L104] SORT_1 var_95_arg_1 = var_94; [L105] SORT_1 var_95 = var_95_arg_0 | var_95_arg_1; [L106] var_95 = var_95 & mask_SORT_1 [L107] SORT_1 constr_96_arg_0 = var_95; VAL [bad_115_arg_0=0, constr_102_arg_0=1, constr_108_arg_0=12, constr_96_arg_0=16, init_92_arg_1=1, input_109=1, input_2=12, input_4=3, input_5=0, input_6=0, input_7=0, input_8=7, input_9=14, mask_SORT_1=1, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_3=340282366920938463463374607431768211455, mask_SORT_40=3, msb_SORT_1=1, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_3=170141183460469231731687303715884105728, msb_SORT_40=2, next_270_arg_1=0, next_273_arg_1=0, 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=0, next_297_arg_1=0, next_303_arg_1=0, next_306_arg_1=0, next_309_arg_1=0, 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=0, state_136=0, state_18=0, state_24=0, state_29=0, state_34=0, state_39=0, state_45=0, state_50=0, state_55=0, state_60=0, state_68=0, state_69=0, state_72=0, state_87=0, state_91=0, var_100=1, var_100_arg_0=1, var_101=1, var_101_arg_0=8, var_101_arg_1=1, var_103=1, var_103_arg_0=9, var_104=1, var_104_arg_0=14, var_105=1, var_105_arg_0=1, var_105_arg_1=1, var_106=2, var_106_arg_0=1, var_107=12, var_107_arg_0=1, var_107_arg_1=2, var_110=0, var_110_arg_0=1, var_110_arg_1=0, var_110_arg_2=0, 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=0, var_114=0, var_114_arg_0=0, var_114_arg_1=255, var_119=14, var_119_arg_0=0, var_119_arg_1=14, var_120=0, var_120_arg_0=14, var_120_arg_1=1, var_137=8, var_137_arg_0=1, var_138=1, var_138_arg_0=8, var_139=255, var_139_arg_0=1, var_14=0, var_140=0, var_140_arg_0=0, var_140_arg_1=255, var_145=1, var_145_arg_0=1, var_146=0, var_146_arg_0=8, var_146_arg_1=1, var_147=0, var_147_arg_0=0, var_147_arg_1=0, var_14_arg_0=0, var_15=8, var_152=0, var_152_arg_0=0, var_153=0, var_153_arg_0=8, var_153_arg_1=0, var_154=0, var_154_arg_0=0, var_154_arg_1=0, var_159=3, var_159_arg_0=3, var_16=0, var_160=0, var_160_arg_0=8, var_160_arg_1=3, var_161=0, var_161_arg_0=0, var_161_arg_1=0, var_166=0, var_166_arg_0=0, var_167=0, var_167_arg_0=8, var_167_arg_1=0, var_168=0, var_168_arg_0=0, var_168_arg_1=0, var_16_arg_0=0, var_16_arg_1=8, var_17=6, var_173=0, var_173_arg_0=0, var_174=0, var_174_arg_0=8, var_174_arg_1=0, var_175=0, var_175_arg_0=0, var_175_arg_1=0, var_17_arg_0=0, var_17_arg_1=6, var_17_arg_2=6, var_180=0, var_180_arg_0=0, var_181=0, var_181_arg_0=8, var_181_arg_1=0, var_182=0, var_182_arg_0=0, var_182_arg_1=0, var_187=7, var_187_arg_0=7, var_188=0, var_188_arg_0=8, var_188_arg_1=7, var_189=0, var_189_arg_0=0, var_189_arg_1=0, var_194=1, var_194_arg_0=8, var_194_arg_1=8, var_195=0, var_195_arg_0=0, var_195_arg_1=1, var_198=0, var_198_arg_0=0, var_199=0, var_199_arg_0=0, var_199_arg_1=0, var_20=7, var_204=0, var_204_arg_0=0, var_205=1, var_205_arg_0=1, var_205_arg_1=0, var_21=7, var_21_arg_0=7, var_22=0, var_224=0, var_224_arg_0=0, var_224_arg_1=0, var_225=11, var_225_arg_0=11, var_225_arg_1=0, var_228=15, var_228_arg_0=11, var_22_arg_0=0, var_22_arg_1=7, var_23=6, var_233=0, var_233_arg_0=0, var_233_arg_1=15, var_236=0, var_236_arg_0=0, var_236_arg_1=0, var_23_arg_0=0, var_23_arg_1=6, var_23_arg_2=6, var_248=14, var_248_arg_0=0, var_248_arg_1=14, var_249=0, var_249_arg_0=14, var_249_arg_1=1, var_25=6, var_250=0, var_250_arg_0=0, var_250_arg_1=11, var_26=0, var_267=6, var_267_arg_0=0, var_267_arg_1=6, var_267_arg_2=6, var_268=0, var_269=0, var_269_arg_0=1, var_269_arg_1=0, var_269_arg_2=6, var_26_arg_0=0, var_27=1, var_271=0, var_271_arg_0=0, var_271_arg_1=0, var_271_arg_2=0, var_272=0, var_272_arg_0=1, var_272_arg_1=0, var_272_arg_2=0, var_274=6, var_274_arg_0=0, var_274_arg_1=6, var_274_arg_2=6, var_275=0, var_275_arg_0=1, var_275_arg_1=0, var_275_arg_2=6, var_277=0, var_277_arg_0=0, var_277_arg_1=6, var_277_arg_2=0, var_278=0, var_278_arg_0=1, var_278_arg_1=0, var_278_arg_2=0, var_27_arg_0=0, var_27_arg_1=0, var_28=0, var_280=0, var_280_arg_0=0, var_280_arg_1=6, var_280_arg_2=0, var_281=0, var_281_arg_0=1, var_281_arg_1=0, var_281_arg_2=0, var_283=6, var_283_arg_0=0, var_283_arg_1=6, var_283_arg_2=6, var_284=0, var_284_arg_0=1, var_284_arg_1=0, var_284_arg_2=6, var_286=6, var_286_arg_0=0, var_286_arg_1=6, var_286_arg_2=6, var_287=0, var_287_arg_0=1, var_287_arg_1=0, var_287_arg_2=6, var_289=0, var_289_arg_0=0, var_289_arg_1=6, var_289_arg_2=0, var_28_arg_0=1, var_28_arg_1=0, var_28_arg_2=6, var_290=0, var_290_arg_0=1, var_290_arg_1=0, var_290_arg_2=0, var_292=6, var_292_arg_0=0, var_292_arg_1=6, var_292_arg_2=6, var_293=0, var_293_arg_0=1, var_293_arg_1=0, var_293_arg_2=6, var_295=6, var_295_arg_0=0, var_295_arg_1=6, var_295_arg_2=6, var_296=0, var_296_arg_0=1, var_296_arg_1=0, var_296_arg_2=6, 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=1, var_302_arg_1=0, var_302_arg_2=0, var_304=11, var_304_arg_0=15, var_304_arg_1=11, var_304_arg_2=11, var_305=0, var_305_arg_0=1, var_305_arg_1=0, var_305_arg_2=11, var_307=0, var_307_arg_0=1, var_307_arg_1=0, var_307_arg_2=0, var_308=0, var_308_arg_0=1, var_308_arg_1=0, var_308_arg_2=0, var_31=0, var_310=0, var_310_arg_0=0, var_310_arg_1=0, var_310_arg_2=0, var_311=0, var_311_arg_0=1, var_311_arg_1=0, var_311_arg_2=0, var_313=0, var_313_arg_0=0, var_313_arg_1=6, var_313_arg_2=0, var_314=0, var_314_arg_0=1, var_314_arg_1=0, var_314_arg_2=0, var_317=1, var_317_arg_0=0, var_317_arg_1=1, var_317_arg_2=1, var_318=0, var_318_arg_0=1, var_318_arg_1=0, var_318_arg_2=1, var_31_arg_0=0, var_32=1, var_32_arg_0=0, var_32_arg_1=0, var_33=0, var_33_arg_0=1, var_33_arg_1=0, var_33_arg_2=0, var_35=4, var_36=4, var_36_arg_0=4, var_37=0, var_37_arg_0=0, var_37_arg_1=4, var_38=0, var_38_arg_0=0, var_38_arg_1=6, var_38_arg_2=0, var_41=3, var_42=3, var_42_arg_0=3, var_43=0, var_43_arg_0=0, var_43_arg_1=3, var_44=0, var_44_arg_0=0, var_44_arg_1=6, var_44_arg_2=0, var_46=2, var_47=0, var_47_arg_0=0, var_48=1, var_48_arg_0=0, var_48_arg_1=0, var_49=0, var_49_arg_0=1, var_49_arg_1=0, var_49_arg_2=0, var_51=1, var_52=1, var_52_arg_0=1, var_53=0, var_53_arg_0=0, var_53_arg_1=1, var_54=0, var_54_arg_0=0, var_54_arg_1=6, var_54_arg_2=0, var_56=0, var_56_arg_0=0, var_57=13, var_57_arg_0=0, var_58=1, var_58_arg_0=13, var_58_arg_1=6, var_58_arg_2=0, var_61=0, var_61_arg_0=0, var_62=9, var_62_arg_0=0, var_64=9, var_65=254, var_65_arg_0=254, var_66=0, var_66_arg_0=0, var_66_arg_1=254, var_70=2, var_70_arg_0=0, var_71=255, var_71_arg_0=11, var_71_arg_1=2, var_73=0, var_73_arg_0=0, var_74=0, var_74_arg_0=255, var_74_arg_1=0, var_75=255, var_75_arg_0=11, var_76=0, var_76_arg_0=0, var_76_arg_1=255, var_77=0, var_77_arg_0=0, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_79=0, var_79_arg_0=0, var_80=0, var_80_arg_0=0, var_80_arg_1=0, var_81=0, var_82=0, var_82_arg_0=1, var_82_arg_1=0, var_82_arg_2=0, var_83=0, var_83_arg_0=0, var_84=255, var_84_arg_0=0, var_85=0, var_85_arg_0=0, var_85_arg_1=255, var_86=0, var_86_arg_0=0, var_88=0, var_88_arg_0=0, var_88_arg_1=1, var_89=0, var_89_arg_0=0, var_89_arg_1=0, var_93=1, var_93_arg_0=0, var_93_arg_1=0, var_94=255, var_94_arg_0=1, var_95=16, var_95_arg_0=1, var_95_arg_1=255, var_97=8, var_97_arg_0=0, var_98=8, var_98_arg_0=0, var_99=8, var_99_arg_0=8, var_99_arg_1=8] [L108] CALL assume_abort_if_not(constr_96_arg_0) VAL [\old(cond)=16] [L22] COND FALSE !(!cond) VAL [\old(cond)=16, cond=16] [L108] RET assume_abort_if_not(constr_96_arg_0) VAL [bad_115_arg_0=0, constr_102_arg_0=1, constr_108_arg_0=12, constr_96_arg_0=16, init_92_arg_1=1, input_109=1, input_2=12, input_4=3, input_5=0, input_6=0, input_7=0, input_8=7, input_9=14, mask_SORT_1=1, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_3=340282366920938463463374607431768211455, mask_SORT_40=3, msb_SORT_1=1, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_3=170141183460469231731687303715884105728, msb_SORT_40=2, next_270_arg_1=0, next_273_arg_1=0, 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=0, next_297_arg_1=0, next_303_arg_1=0, next_306_arg_1=0, next_309_arg_1=0, 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=0, state_136=0, state_18=0, state_24=0, state_29=0, state_34=0, state_39=0, state_45=0, state_50=0, state_55=0, state_60=0, state_68=0, state_69=0, state_72=0, state_87=0, state_91=0, var_100=1, var_100_arg_0=1, var_101=1, var_101_arg_0=8, var_101_arg_1=1, var_103=1, var_103_arg_0=9, var_104=1, var_104_arg_0=14, var_105=1, var_105_arg_0=1, var_105_arg_1=1, var_106=2, var_106_arg_0=1, var_107=12, var_107_arg_0=1, var_107_arg_1=2, var_110=0, var_110_arg_0=1, var_110_arg_1=0, var_110_arg_2=0, 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=0, var_114=0, var_114_arg_0=0, var_114_arg_1=255, var_119=14, var_119_arg_0=0, var_119_arg_1=14, var_120=0, var_120_arg_0=14, var_120_arg_1=1, var_137=8, var_137_arg_0=1, var_138=1, var_138_arg_0=8, var_139=255, var_139_arg_0=1, var_14=0, var_140=0, var_140_arg_0=0, var_140_arg_1=255, var_145=1, var_145_arg_0=1, var_146=0, var_146_arg_0=8, var_146_arg_1=1, var_147=0, var_147_arg_0=0, var_147_arg_1=0, var_14_arg_0=0, var_15=8, var_152=0, var_152_arg_0=0, var_153=0, var_153_arg_0=8, var_153_arg_1=0, var_154=0, var_154_arg_0=0, var_154_arg_1=0, var_159=3, var_159_arg_0=3, var_16=0, var_160=0, var_160_arg_0=8, var_160_arg_1=3, var_161=0, var_161_arg_0=0, var_161_arg_1=0, var_166=0, var_166_arg_0=0, var_167=0, var_167_arg_0=8, var_167_arg_1=0, var_168=0, var_168_arg_0=0, var_168_arg_1=0, var_16_arg_0=0, var_16_arg_1=8, var_17=6, var_173=0, var_173_arg_0=0, var_174=0, var_174_arg_0=8, var_174_arg_1=0, var_175=0, var_175_arg_0=0, var_175_arg_1=0, var_17_arg_0=0, var_17_arg_1=6, var_17_arg_2=6, var_180=0, var_180_arg_0=0, var_181=0, var_181_arg_0=8, var_181_arg_1=0, var_182=0, var_182_arg_0=0, var_182_arg_1=0, var_187=7, var_187_arg_0=7, var_188=0, var_188_arg_0=8, var_188_arg_1=7, var_189=0, var_189_arg_0=0, var_189_arg_1=0, var_194=1, var_194_arg_0=8, var_194_arg_1=8, var_195=0, var_195_arg_0=0, var_195_arg_1=1, var_198=0, var_198_arg_0=0, var_199=0, var_199_arg_0=0, var_199_arg_1=0, var_20=7, var_204=0, var_204_arg_0=0, var_205=1, var_205_arg_0=1, var_205_arg_1=0, var_21=7, var_21_arg_0=7, var_22=0, var_224=0, var_224_arg_0=0, var_224_arg_1=0, var_225=11, var_225_arg_0=11, var_225_arg_1=0, var_228=15, var_228_arg_0=11, var_22_arg_0=0, var_22_arg_1=7, var_23=6, var_233=0, var_233_arg_0=0, var_233_arg_1=15, var_236=0, var_236_arg_0=0, var_236_arg_1=0, var_23_arg_0=0, var_23_arg_1=6, var_23_arg_2=6, var_248=14, var_248_arg_0=0, var_248_arg_1=14, var_249=0, var_249_arg_0=14, var_249_arg_1=1, var_25=6, var_250=0, var_250_arg_0=0, var_250_arg_1=11, var_26=0, var_267=6, var_267_arg_0=0, var_267_arg_1=6, var_267_arg_2=6, var_268=0, var_269=0, var_269_arg_0=1, var_269_arg_1=0, var_269_arg_2=6, var_26_arg_0=0, var_27=1, var_271=0, var_271_arg_0=0, var_271_arg_1=0, var_271_arg_2=0, var_272=0, var_272_arg_0=1, var_272_arg_1=0, var_272_arg_2=0, var_274=6, var_274_arg_0=0, var_274_arg_1=6, var_274_arg_2=6, var_275=0, var_275_arg_0=1, var_275_arg_1=0, var_275_arg_2=6, var_277=0, var_277_arg_0=0, var_277_arg_1=6, var_277_arg_2=0, var_278=0, var_278_arg_0=1, var_278_arg_1=0, var_278_arg_2=0, var_27_arg_0=0, var_27_arg_1=0, var_28=0, var_280=0, var_280_arg_0=0, var_280_arg_1=6, var_280_arg_2=0, var_281=0, var_281_arg_0=1, var_281_arg_1=0, var_281_arg_2=0, var_283=6, var_283_arg_0=0, var_283_arg_1=6, var_283_arg_2=6, var_284=0, var_284_arg_0=1, var_284_arg_1=0, var_284_arg_2=6, var_286=6, var_286_arg_0=0, var_286_arg_1=6, var_286_arg_2=6, var_287=0, var_287_arg_0=1, var_287_arg_1=0, var_287_arg_2=6, var_289=0, var_289_arg_0=0, var_289_arg_1=6, var_289_arg_2=0, var_28_arg_0=1, var_28_arg_1=0, var_28_arg_2=6, var_290=0, var_290_arg_0=1, var_290_arg_1=0, var_290_arg_2=0, var_292=6, var_292_arg_0=0, var_292_arg_1=6, var_292_arg_2=6, var_293=0, var_293_arg_0=1, var_293_arg_1=0, var_293_arg_2=6, var_295=6, var_295_arg_0=0, var_295_arg_1=6, var_295_arg_2=6, var_296=0, var_296_arg_0=1, var_296_arg_1=0, var_296_arg_2=6, 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=1, var_302_arg_1=0, var_302_arg_2=0, var_304=11, var_304_arg_0=15, var_304_arg_1=11, var_304_arg_2=11, var_305=0, var_305_arg_0=1, var_305_arg_1=0, var_305_arg_2=11, var_307=0, var_307_arg_0=1, var_307_arg_1=0, var_307_arg_2=0, var_308=0, var_308_arg_0=1, var_308_arg_1=0, var_308_arg_2=0, var_31=0, var_310=0, var_310_arg_0=0, var_310_arg_1=0, var_310_arg_2=0, var_311=0, var_311_arg_0=1, var_311_arg_1=0, var_311_arg_2=0, var_313=0, var_313_arg_0=0, var_313_arg_1=6, var_313_arg_2=0, var_314=0, var_314_arg_0=1, var_314_arg_1=0, var_314_arg_2=0, var_317=1, var_317_arg_0=0, var_317_arg_1=1, var_317_arg_2=1, var_318=0, var_318_arg_0=1, var_318_arg_1=0, var_318_arg_2=1, var_31_arg_0=0, var_32=1, var_32_arg_0=0, var_32_arg_1=0, var_33=0, var_33_arg_0=1, var_33_arg_1=0, var_33_arg_2=0, var_35=4, var_36=4, var_36_arg_0=4, var_37=0, var_37_arg_0=0, var_37_arg_1=4, var_38=0, var_38_arg_0=0, var_38_arg_1=6, var_38_arg_2=0, var_41=3, var_42=3, var_42_arg_0=3, var_43=0, var_43_arg_0=0, var_43_arg_1=3, var_44=0, var_44_arg_0=0, var_44_arg_1=6, var_44_arg_2=0, var_46=2, var_47=0, var_47_arg_0=0, var_48=1, var_48_arg_0=0, var_48_arg_1=0, var_49=0, var_49_arg_0=1, var_49_arg_1=0, var_49_arg_2=0, var_51=1, var_52=1, var_52_arg_0=1, var_53=0, var_53_arg_0=0, var_53_arg_1=1, var_54=0, var_54_arg_0=0, var_54_arg_1=6, var_54_arg_2=0, var_56=0, var_56_arg_0=0, var_57=13, var_57_arg_0=0, var_58=1, var_58_arg_0=13, var_58_arg_1=6, var_58_arg_2=0, var_61=0, var_61_arg_0=0, var_62=9, var_62_arg_0=0, var_64=9, var_65=254, var_65_arg_0=254, var_66=0, var_66_arg_0=0, var_66_arg_1=254, var_70=2, var_70_arg_0=0, var_71=255, var_71_arg_0=11, var_71_arg_1=2, var_73=0, var_73_arg_0=0, var_74=0, var_74_arg_0=255, var_74_arg_1=0, var_75=255, var_75_arg_0=11, var_76=0, var_76_arg_0=0, var_76_arg_1=255, var_77=0, var_77_arg_0=0, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_79=0, var_79_arg_0=0, var_80=0, var_80_arg_0=0, var_80_arg_1=0, var_81=0, var_82=0, var_82_arg_0=1, var_82_arg_1=0, var_82_arg_2=0, var_83=0, var_83_arg_0=0, var_84=255, var_84_arg_0=0, var_85=0, var_85_arg_0=0, var_85_arg_1=255, var_86=0, var_86_arg_0=0, var_88=0, var_88_arg_0=0, var_88_arg_1=1, var_89=0, var_89_arg_0=0, var_89_arg_1=0, var_93=1, var_93_arg_0=0, var_93_arg_1=0, var_94=255, var_94_arg_0=1, var_95=16, var_95_arg_0=1, var_95_arg_1=255, var_97=8, var_97_arg_0=0, var_98=8, var_98_arg_0=0, var_99=8, var_99_arg_0=8, var_99_arg_1=8] [L109] SORT_13 var_65_arg_0 = var_64; [L110] var_65_arg_0 = var_65_arg_0 & mask_SORT_13 [L111] SORT_11 var_65 = var_65_arg_0; [L112] SORT_11 var_66_arg_0 = state_60; [L113] SORT_11 var_66_arg_1 = var_65; [L114] SORT_1 var_66 = var_66_arg_0 == var_66_arg_1; [L115] SORT_1 var_97_arg_0 = var_66; [L116] SORT_1 var_97 = ~var_97_arg_0; [L117] SORT_1 var_98_arg_0 = input_6; [L118] SORT_1 var_98 = ~var_98_arg_0; [L119] SORT_1 var_99_arg_0 = var_97; [L120] SORT_1 var_99_arg_1 = var_98; [L121] SORT_1 var_99 = var_99_arg_0 | var_99_arg_1; [L122] SORT_1 var_100_arg_0 = var_51; [L123] SORT_1 var_100 = ~var_100_arg_0; [L124] SORT_1 var_101_arg_0 = var_99; [L125] SORT_1 var_101_arg_1 = var_100; [L126] SORT_1 var_101 = var_101_arg_0 | var_101_arg_1; [L127] var_101 = var_101 & mask_SORT_1 [L128] SORT_1 constr_102_arg_0 = var_101; VAL [bad_115_arg_0=0, constr_102_arg_0=1, constr_108_arg_0=12, constr_96_arg_0=16, init_92_arg_1=1, input_109=1, input_2=12, input_4=3, input_5=0, input_6=0, input_7=0, input_8=7, input_9=14, mask_SORT_1=1, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_3=340282366920938463463374607431768211455, mask_SORT_40=3, msb_SORT_1=1, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_3=170141183460469231731687303715884105728, msb_SORT_40=2, next_270_arg_1=0, next_273_arg_1=0, 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=0, next_297_arg_1=0, next_303_arg_1=0, next_306_arg_1=0, next_309_arg_1=0, 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=0, state_136=0, state_18=0, state_24=0, state_29=0, state_34=0, state_39=0, state_45=0, state_50=0, state_55=0, state_60=0, state_68=0, state_69=0, state_72=0, state_87=0, state_91=0, var_100=17, var_100_arg_0=1, var_101=1, var_101_arg_0=32, var_101_arg_1=17, var_103=1, var_103_arg_0=9, var_104=1, var_104_arg_0=14, var_105=1, var_105_arg_0=1, var_105_arg_1=1, var_106=2, var_106_arg_0=1, var_107=12, var_107_arg_0=1, var_107_arg_1=2, var_110=0, var_110_arg_0=1, var_110_arg_1=0, var_110_arg_2=0, 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=0, var_114=0, var_114_arg_0=0, var_114_arg_1=255, var_119=14, var_119_arg_0=0, var_119_arg_1=14, var_120=0, var_120_arg_0=14, var_120_arg_1=1, var_137=8, var_137_arg_0=1, var_138=1, var_138_arg_0=8, var_139=255, var_139_arg_0=1, var_14=0, var_140=0, var_140_arg_0=0, var_140_arg_1=255, var_145=1, var_145_arg_0=1, var_146=0, var_146_arg_0=8, var_146_arg_1=1, var_147=0, var_147_arg_0=0, var_147_arg_1=0, var_14_arg_0=0, var_15=8, var_152=0, var_152_arg_0=0, var_153=0, var_153_arg_0=8, var_153_arg_1=0, var_154=0, var_154_arg_0=0, var_154_arg_1=0, var_159=3, var_159_arg_0=3, var_16=0, var_160=0, var_160_arg_0=8, var_160_arg_1=3, var_161=0, var_161_arg_0=0, var_161_arg_1=0, var_166=0, var_166_arg_0=0, var_167=0, var_167_arg_0=8, var_167_arg_1=0, var_168=0, var_168_arg_0=0, var_168_arg_1=0, var_16_arg_0=0, var_16_arg_1=8, var_17=6, var_173=0, var_173_arg_0=0, var_174=0, var_174_arg_0=8, var_174_arg_1=0, var_175=0, var_175_arg_0=0, var_175_arg_1=0, var_17_arg_0=0, var_17_arg_1=6, var_17_arg_2=6, var_180=0, var_180_arg_0=0, var_181=0, var_181_arg_0=8, var_181_arg_1=0, var_182=0, var_182_arg_0=0, var_182_arg_1=0, var_187=7, var_187_arg_0=7, var_188=0, var_188_arg_0=8, var_188_arg_1=7, var_189=0, var_189_arg_0=0, var_189_arg_1=0, var_194=1, var_194_arg_0=8, var_194_arg_1=8, var_195=0, var_195_arg_0=0, var_195_arg_1=1, var_198=0, var_198_arg_0=0, var_199=0, var_199_arg_0=0, var_199_arg_1=0, var_20=7, var_204=0, var_204_arg_0=0, var_205=1, var_205_arg_0=1, var_205_arg_1=0, var_21=7, var_21_arg_0=7, var_22=0, var_224=0, var_224_arg_0=0, var_224_arg_1=0, var_225=11, var_225_arg_0=11, var_225_arg_1=0, var_228=15, var_228_arg_0=11, var_22_arg_0=0, var_22_arg_1=7, var_23=6, var_233=0, var_233_arg_0=0, var_233_arg_1=15, var_236=0, var_236_arg_0=0, var_236_arg_1=0, var_23_arg_0=0, var_23_arg_1=6, var_23_arg_2=6, var_248=14, var_248_arg_0=0, var_248_arg_1=14, var_249=0, var_249_arg_0=14, var_249_arg_1=1, var_25=6, var_250=0, var_250_arg_0=0, var_250_arg_1=11, var_26=0, var_267=6, var_267_arg_0=0, var_267_arg_1=6, var_267_arg_2=6, var_268=0, var_269=0, var_269_arg_0=1, var_269_arg_1=0, var_269_arg_2=6, var_26_arg_0=0, var_27=1, var_271=0, var_271_arg_0=0, var_271_arg_1=0, var_271_arg_2=0, var_272=0, var_272_arg_0=1, var_272_arg_1=0, var_272_arg_2=0, var_274=6, var_274_arg_0=0, var_274_arg_1=6, var_274_arg_2=6, var_275=0, var_275_arg_0=1, var_275_arg_1=0, var_275_arg_2=6, var_277=0, var_277_arg_0=0, var_277_arg_1=6, var_277_arg_2=0, var_278=0, var_278_arg_0=1, var_278_arg_1=0, var_278_arg_2=0, var_27_arg_0=0, var_27_arg_1=0, var_28=0, var_280=0, var_280_arg_0=0, var_280_arg_1=6, var_280_arg_2=0, var_281=0, var_281_arg_0=1, var_281_arg_1=0, var_281_arg_2=0, var_283=6, var_283_arg_0=0, var_283_arg_1=6, var_283_arg_2=6, var_284=0, var_284_arg_0=1, var_284_arg_1=0, var_284_arg_2=6, var_286=6, var_286_arg_0=0, var_286_arg_1=6, var_286_arg_2=6, var_287=0, var_287_arg_0=1, var_287_arg_1=0, var_287_arg_2=6, var_289=0, var_289_arg_0=0, var_289_arg_1=6, var_289_arg_2=0, var_28_arg_0=1, var_28_arg_1=0, var_28_arg_2=6, var_290=0, var_290_arg_0=1, var_290_arg_1=0, var_290_arg_2=0, var_292=6, var_292_arg_0=0, var_292_arg_1=6, var_292_arg_2=6, var_293=0, var_293_arg_0=1, var_293_arg_1=0, var_293_arg_2=6, var_295=6, var_295_arg_0=0, var_295_arg_1=6, var_295_arg_2=6, var_296=0, var_296_arg_0=1, var_296_arg_1=0, var_296_arg_2=6, 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=1, var_302_arg_1=0, var_302_arg_2=0, var_304=11, var_304_arg_0=15, var_304_arg_1=11, var_304_arg_2=11, var_305=0, var_305_arg_0=1, var_305_arg_1=0, var_305_arg_2=11, var_307=0, var_307_arg_0=1, var_307_arg_1=0, var_307_arg_2=0, var_308=0, var_308_arg_0=1, var_308_arg_1=0, var_308_arg_2=0, var_31=0, var_310=0, var_310_arg_0=0, var_310_arg_1=0, var_310_arg_2=0, var_311=0, var_311_arg_0=1, var_311_arg_1=0, var_311_arg_2=0, var_313=0, var_313_arg_0=0, var_313_arg_1=6, var_313_arg_2=0, var_314=0, var_314_arg_0=1, var_314_arg_1=0, var_314_arg_2=0, var_317=1, var_317_arg_0=0, var_317_arg_1=1, var_317_arg_2=1, var_318=0, var_318_arg_0=1, var_318_arg_1=0, var_318_arg_2=1, var_31_arg_0=0, var_32=1, var_32_arg_0=0, var_32_arg_1=0, var_33=0, var_33_arg_0=1, var_33_arg_1=0, var_33_arg_2=0, var_35=4, var_36=4, var_36_arg_0=4, var_37=0, var_37_arg_0=0, var_37_arg_1=4, var_38=0, var_38_arg_0=0, var_38_arg_1=6, var_38_arg_2=0, var_41=3, var_42=3, var_42_arg_0=3, var_43=0, var_43_arg_0=0, var_43_arg_1=3, var_44=0, var_44_arg_0=0, var_44_arg_1=6, var_44_arg_2=0, var_46=2, var_47=0, var_47_arg_0=0, var_48=1, var_48_arg_0=0, var_48_arg_1=0, var_49=0, var_49_arg_0=1, var_49_arg_1=0, var_49_arg_2=0, var_51=1, var_52=1, var_52_arg_0=1, var_53=0, var_53_arg_0=0, var_53_arg_1=1, var_54=0, var_54_arg_0=0, var_54_arg_1=6, var_54_arg_2=0, var_56=0, var_56_arg_0=0, var_57=13, var_57_arg_0=0, var_58=1, var_58_arg_0=13, var_58_arg_1=6, var_58_arg_2=0, var_61=0, var_61_arg_0=0, var_62=9, var_62_arg_0=0, var_64=9, var_65=9, var_65_arg_0=9, var_66=0, var_66_arg_0=0, var_66_arg_1=9, var_70=2, var_70_arg_0=0, var_71=255, var_71_arg_0=11, var_71_arg_1=2, var_73=0, var_73_arg_0=0, var_74=0, var_74_arg_0=255, var_74_arg_1=0, var_75=255, var_75_arg_0=11, var_76=0, var_76_arg_0=0, var_76_arg_1=255, var_77=0, var_77_arg_0=0, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_79=0, var_79_arg_0=0, var_80=0, var_80_arg_0=0, var_80_arg_1=0, var_81=0, var_82=0, var_82_arg_0=1, var_82_arg_1=0, var_82_arg_2=0, var_83=0, var_83_arg_0=0, var_84=255, var_84_arg_0=0, var_85=0, var_85_arg_0=0, var_85_arg_1=255, var_86=0, var_86_arg_0=0, var_88=0, var_88_arg_0=0, var_88_arg_1=1, var_89=0, var_89_arg_0=0, var_89_arg_1=0, var_93=1, var_93_arg_0=0, var_93_arg_1=0, var_94=255, var_94_arg_0=1, var_95=16, var_95_arg_0=1, var_95_arg_1=255, var_97=32, var_97_arg_0=0, var_98=32, var_98_arg_0=0, var_99=32, var_99_arg_0=32, var_99_arg_1=32] [L129] CALL assume_abort_if_not(constr_102_arg_0) VAL [\old(cond)=1] [L22] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1] [L129] RET assume_abort_if_not(constr_102_arg_0) VAL [bad_115_arg_0=0, constr_102_arg_0=1, constr_108_arg_0=12, constr_96_arg_0=16, init_92_arg_1=1, input_109=1, input_2=12, input_4=3, input_5=0, input_6=0, input_7=0, input_8=7, input_9=14, mask_SORT_1=1, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_3=340282366920938463463374607431768211455, mask_SORT_40=3, msb_SORT_1=1, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_3=170141183460469231731687303715884105728, msb_SORT_40=2, next_270_arg_1=0, next_273_arg_1=0, 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=0, next_297_arg_1=0, next_303_arg_1=0, next_306_arg_1=0, next_309_arg_1=0, 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=0, state_136=0, state_18=0, state_24=0, state_29=0, state_34=0, state_39=0, state_45=0, state_50=0, state_55=0, state_60=0, state_68=0, state_69=0, state_72=0, state_87=0, state_91=0, var_100=17, var_100_arg_0=1, var_101=1, var_101_arg_0=32, var_101_arg_1=17, var_103=1, var_103_arg_0=9, var_104=1, var_104_arg_0=14, var_105=1, var_105_arg_0=1, var_105_arg_1=1, var_106=2, var_106_arg_0=1, var_107=12, var_107_arg_0=1, var_107_arg_1=2, var_110=0, var_110_arg_0=1, var_110_arg_1=0, var_110_arg_2=0, 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=0, var_114=0, var_114_arg_0=0, var_114_arg_1=255, var_119=14, var_119_arg_0=0, var_119_arg_1=14, var_120=0, var_120_arg_0=14, var_120_arg_1=1, var_137=8, var_137_arg_0=1, var_138=1, var_138_arg_0=8, var_139=255, var_139_arg_0=1, var_14=0, var_140=0, var_140_arg_0=0, var_140_arg_1=255, var_145=1, var_145_arg_0=1, var_146=0, var_146_arg_0=8, var_146_arg_1=1, var_147=0, var_147_arg_0=0, var_147_arg_1=0, var_14_arg_0=0, var_15=8, var_152=0, var_152_arg_0=0, var_153=0, var_153_arg_0=8, var_153_arg_1=0, var_154=0, var_154_arg_0=0, var_154_arg_1=0, var_159=3, var_159_arg_0=3, var_16=0, var_160=0, var_160_arg_0=8, var_160_arg_1=3, var_161=0, var_161_arg_0=0, var_161_arg_1=0, var_166=0, var_166_arg_0=0, var_167=0, var_167_arg_0=8, var_167_arg_1=0, var_168=0, var_168_arg_0=0, var_168_arg_1=0, var_16_arg_0=0, var_16_arg_1=8, var_17=6, var_173=0, var_173_arg_0=0, var_174=0, var_174_arg_0=8, var_174_arg_1=0, var_175=0, var_175_arg_0=0, var_175_arg_1=0, var_17_arg_0=0, var_17_arg_1=6, var_17_arg_2=6, var_180=0, var_180_arg_0=0, var_181=0, var_181_arg_0=8, var_181_arg_1=0, var_182=0, var_182_arg_0=0, var_182_arg_1=0, var_187=7, var_187_arg_0=7, var_188=0, var_188_arg_0=8, var_188_arg_1=7, var_189=0, var_189_arg_0=0, var_189_arg_1=0, var_194=1, var_194_arg_0=8, var_194_arg_1=8, var_195=0, var_195_arg_0=0, var_195_arg_1=1, var_198=0, var_198_arg_0=0, var_199=0, var_199_arg_0=0, var_199_arg_1=0, var_20=7, var_204=0, var_204_arg_0=0, var_205=1, var_205_arg_0=1, var_205_arg_1=0, var_21=7, var_21_arg_0=7, var_22=0, var_224=0, var_224_arg_0=0, var_224_arg_1=0, var_225=11, var_225_arg_0=11, var_225_arg_1=0, var_228=15, var_228_arg_0=11, var_22_arg_0=0, var_22_arg_1=7, var_23=6, var_233=0, var_233_arg_0=0, var_233_arg_1=15, var_236=0, var_236_arg_0=0, var_236_arg_1=0, var_23_arg_0=0, var_23_arg_1=6, var_23_arg_2=6, var_248=14, var_248_arg_0=0, var_248_arg_1=14, var_249=0, var_249_arg_0=14, var_249_arg_1=1, var_25=6, var_250=0, var_250_arg_0=0, var_250_arg_1=11, var_26=0, var_267=6, var_267_arg_0=0, var_267_arg_1=6, var_267_arg_2=6, var_268=0, var_269=0, var_269_arg_0=1, var_269_arg_1=0, var_269_arg_2=6, var_26_arg_0=0, var_27=1, var_271=0, var_271_arg_0=0, var_271_arg_1=0, var_271_arg_2=0, var_272=0, var_272_arg_0=1, var_272_arg_1=0, var_272_arg_2=0, var_274=6, var_274_arg_0=0, var_274_arg_1=6, var_274_arg_2=6, var_275=0, var_275_arg_0=1, var_275_arg_1=0, var_275_arg_2=6, var_277=0, var_277_arg_0=0, var_277_arg_1=6, var_277_arg_2=0, var_278=0, var_278_arg_0=1, var_278_arg_1=0, var_278_arg_2=0, var_27_arg_0=0, var_27_arg_1=0, var_28=0, var_280=0, var_280_arg_0=0, var_280_arg_1=6, var_280_arg_2=0, var_281=0, var_281_arg_0=1, var_281_arg_1=0, var_281_arg_2=0, var_283=6, var_283_arg_0=0, var_283_arg_1=6, var_283_arg_2=6, var_284=0, var_284_arg_0=1, var_284_arg_1=0, var_284_arg_2=6, var_286=6, var_286_arg_0=0, var_286_arg_1=6, var_286_arg_2=6, var_287=0, var_287_arg_0=1, var_287_arg_1=0, var_287_arg_2=6, var_289=0, var_289_arg_0=0, var_289_arg_1=6, var_289_arg_2=0, var_28_arg_0=1, var_28_arg_1=0, var_28_arg_2=6, var_290=0, var_290_arg_0=1, var_290_arg_1=0, var_290_arg_2=0, var_292=6, var_292_arg_0=0, var_292_arg_1=6, var_292_arg_2=6, var_293=0, var_293_arg_0=1, var_293_arg_1=0, var_293_arg_2=6, var_295=6, var_295_arg_0=0, var_295_arg_1=6, var_295_arg_2=6, var_296=0, var_296_arg_0=1, var_296_arg_1=0, var_296_arg_2=6, 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=1, var_302_arg_1=0, var_302_arg_2=0, var_304=11, var_304_arg_0=15, var_304_arg_1=11, var_304_arg_2=11, var_305=0, var_305_arg_0=1, var_305_arg_1=0, var_305_arg_2=11, var_307=0, var_307_arg_0=1, var_307_arg_1=0, var_307_arg_2=0, var_308=0, var_308_arg_0=1, var_308_arg_1=0, var_308_arg_2=0, var_31=0, var_310=0, var_310_arg_0=0, var_310_arg_1=0, var_310_arg_2=0, var_311=0, var_311_arg_0=1, var_311_arg_1=0, var_311_arg_2=0, var_313=0, var_313_arg_0=0, var_313_arg_1=6, var_313_arg_2=0, var_314=0, var_314_arg_0=1, var_314_arg_1=0, var_314_arg_2=0, var_317=1, var_317_arg_0=0, var_317_arg_1=1, var_317_arg_2=1, var_318=0, var_318_arg_0=1, var_318_arg_1=0, var_318_arg_2=1, var_31_arg_0=0, var_32=1, var_32_arg_0=0, var_32_arg_1=0, var_33=0, var_33_arg_0=1, var_33_arg_1=0, var_33_arg_2=0, var_35=4, var_36=4, var_36_arg_0=4, var_37=0, var_37_arg_0=0, var_37_arg_1=4, var_38=0, var_38_arg_0=0, var_38_arg_1=6, var_38_arg_2=0, var_41=3, var_42=3, var_42_arg_0=3, var_43=0, var_43_arg_0=0, var_43_arg_1=3, var_44=0, var_44_arg_0=0, var_44_arg_1=6, var_44_arg_2=0, var_46=2, var_47=0, var_47_arg_0=0, var_48=1, var_48_arg_0=0, var_48_arg_1=0, var_49=0, var_49_arg_0=1, var_49_arg_1=0, var_49_arg_2=0, var_51=1, var_52=1, var_52_arg_0=1, var_53=0, var_53_arg_0=0, var_53_arg_1=1, var_54=0, var_54_arg_0=0, var_54_arg_1=6, var_54_arg_2=0, var_56=0, var_56_arg_0=0, var_57=13, var_57_arg_0=0, var_58=1, var_58_arg_0=13, var_58_arg_1=6, var_58_arg_2=0, var_61=0, var_61_arg_0=0, var_62=9, var_62_arg_0=0, var_64=9, var_65=9, var_65_arg_0=9, var_66=0, var_66_arg_0=0, var_66_arg_1=9, var_70=2, var_70_arg_0=0, var_71=255, var_71_arg_0=11, var_71_arg_1=2, var_73=0, var_73_arg_0=0, var_74=0, var_74_arg_0=255, var_74_arg_1=0, var_75=255, var_75_arg_0=11, var_76=0, var_76_arg_0=0, var_76_arg_1=255, var_77=0, var_77_arg_0=0, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_79=0, var_79_arg_0=0, var_80=0, var_80_arg_0=0, var_80_arg_1=0, var_81=0, var_82=0, var_82_arg_0=1, var_82_arg_1=0, var_82_arg_2=0, var_83=0, var_83_arg_0=0, var_84=255, var_84_arg_0=0, var_85=0, var_85_arg_0=0, var_85_arg_1=255, var_86=0, var_86_arg_0=0, var_88=0, var_88_arg_0=0, var_88_arg_1=1, var_89=0, var_89_arg_0=0, var_89_arg_1=0, var_93=1, var_93_arg_0=0, var_93_arg_1=0, var_94=255, var_94_arg_0=1, var_95=16, var_95_arg_0=1, var_95_arg_1=255, var_97=32, var_97_arg_0=0, var_98=32, var_98_arg_0=0, var_99=32, var_99_arg_0=32, var_99_arg_1=32] [L130] SORT_11 var_61_arg_0 = state_60; [L131] SORT_1 var_61 = var_61_arg_0 != 0; [L132] SORT_1 var_62_arg_0 = var_61; [L133] SORT_1 var_62 = ~var_62_arg_0; [L134] SORT_1 var_103_arg_0 = var_62; [L135] SORT_1 var_103 = ~var_103_arg_0; [L136] SORT_1 var_104_arg_0 = input_5; [L137] SORT_1 var_104 = ~var_104_arg_0; [L138] SORT_1 var_105_arg_0 = var_103; [L139] SORT_1 var_105_arg_1 = var_104; [L140] SORT_1 var_105 = var_105_arg_0 | var_105_arg_1; [L141] SORT_1 var_106_arg_0 = var_51; [L142] SORT_1 var_106 = ~var_106_arg_0; [L143] SORT_1 var_107_arg_0 = var_105; [L144] SORT_1 var_107_arg_1 = var_106; [L145] SORT_1 var_107 = var_107_arg_0 | var_107_arg_1; [L146] var_107 = var_107 & mask_SORT_1 [L147] SORT_1 constr_108_arg_0 = var_107; VAL [bad_115_arg_0=0, constr_102_arg_0=1, constr_108_arg_0=18, constr_96_arg_0=16, init_92_arg_1=1, input_109=1, input_2=12, input_4=3, input_5=0, input_6=0, input_7=0, input_8=7, input_9=14, mask_SORT_1=1, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_3=340282366920938463463374607431768211455, mask_SORT_40=3, msb_SORT_1=1, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_3=170141183460469231731687303715884105728, msb_SORT_40=2, next_270_arg_1=0, next_273_arg_1=0, 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=0, next_297_arg_1=0, next_303_arg_1=0, next_306_arg_1=0, next_309_arg_1=0, 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=0, state_136=0, state_18=0, state_24=0, state_29=0, state_34=0, state_39=0, state_45=0, state_50=0, state_55=0, state_60=0, state_68=0, state_69=0, state_72=0, state_87=0, state_91=0, var_100=17, var_100_arg_0=1, var_101=1, var_101_arg_0=32, var_101_arg_1=17, var_103=1, var_103_arg_0=5, var_104=3, var_104_arg_0=0, var_105=3, var_105_arg_0=1, var_105_arg_1=3, var_106=2, var_106_arg_0=1, var_107=18, var_107_arg_0=3, var_107_arg_1=2, var_110=0, var_110_arg_0=1, var_110_arg_1=0, var_110_arg_2=0, 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=0, var_114=0, var_114_arg_0=0, var_114_arg_1=255, var_119=14, var_119_arg_0=0, var_119_arg_1=14, var_120=0, var_120_arg_0=14, var_120_arg_1=1, var_137=8, var_137_arg_0=1, var_138=1, var_138_arg_0=8, var_139=255, var_139_arg_0=1, var_14=0, var_140=0, var_140_arg_0=0, var_140_arg_1=255, var_145=1, var_145_arg_0=1, var_146=0, var_146_arg_0=8, var_146_arg_1=1, var_147=0, var_147_arg_0=0, var_147_arg_1=0, var_14_arg_0=0, var_15=8, var_152=0, var_152_arg_0=0, var_153=0, var_153_arg_0=8, var_153_arg_1=0, var_154=0, var_154_arg_0=0, var_154_arg_1=0, var_159=3, var_159_arg_0=3, var_16=0, var_160=0, var_160_arg_0=8, var_160_arg_1=3, var_161=0, var_161_arg_0=0, var_161_arg_1=0, var_166=0, var_166_arg_0=0, var_167=0, var_167_arg_0=8, var_167_arg_1=0, var_168=0, var_168_arg_0=0, var_168_arg_1=0, var_16_arg_0=0, var_16_arg_1=8, var_17=6, var_173=0, var_173_arg_0=0, var_174=0, var_174_arg_0=8, var_174_arg_1=0, var_175=0, var_175_arg_0=0, var_175_arg_1=0, var_17_arg_0=0, var_17_arg_1=6, var_17_arg_2=6, var_180=0, var_180_arg_0=0, var_181=0, var_181_arg_0=8, var_181_arg_1=0, var_182=0, var_182_arg_0=0, var_182_arg_1=0, var_187=7, var_187_arg_0=7, var_188=0, var_188_arg_0=8, var_188_arg_1=7, var_189=0, var_189_arg_0=0, var_189_arg_1=0, var_194=1, var_194_arg_0=8, var_194_arg_1=8, var_195=0, var_195_arg_0=0, var_195_arg_1=1, var_198=0, var_198_arg_0=0, var_199=0, var_199_arg_0=0, var_199_arg_1=0, var_20=7, var_204=0, var_204_arg_0=0, var_205=1, var_205_arg_0=1, var_205_arg_1=0, var_21=7, var_21_arg_0=7, var_22=0, var_224=0, var_224_arg_0=0, var_224_arg_1=0, var_225=11, var_225_arg_0=11, var_225_arg_1=0, var_228=15, var_228_arg_0=11, var_22_arg_0=0, var_22_arg_1=7, var_23=6, var_233=0, var_233_arg_0=0, var_233_arg_1=15, var_236=0, var_236_arg_0=0, var_236_arg_1=0, var_23_arg_0=0, var_23_arg_1=6, var_23_arg_2=6, var_248=14, var_248_arg_0=0, var_248_arg_1=14, var_249=0, var_249_arg_0=14, var_249_arg_1=1, var_25=6, var_250=0, var_250_arg_0=0, var_250_arg_1=11, var_26=0, var_267=6, var_267_arg_0=0, var_267_arg_1=6, var_267_arg_2=6, var_268=0, var_269=0, var_269_arg_0=1, var_269_arg_1=0, var_269_arg_2=6, var_26_arg_0=0, var_27=1, var_271=0, var_271_arg_0=0, var_271_arg_1=0, var_271_arg_2=0, var_272=0, var_272_arg_0=1, var_272_arg_1=0, var_272_arg_2=0, var_274=6, var_274_arg_0=0, var_274_arg_1=6, var_274_arg_2=6, var_275=0, var_275_arg_0=1, var_275_arg_1=0, var_275_arg_2=6, var_277=0, var_277_arg_0=0, var_277_arg_1=6, var_277_arg_2=0, var_278=0, var_278_arg_0=1, var_278_arg_1=0, var_278_arg_2=0, var_27_arg_0=0, var_27_arg_1=0, var_28=0, var_280=0, var_280_arg_0=0, var_280_arg_1=6, var_280_arg_2=0, var_281=0, var_281_arg_0=1, var_281_arg_1=0, var_281_arg_2=0, var_283=6, var_283_arg_0=0, var_283_arg_1=6, var_283_arg_2=6, var_284=0, var_284_arg_0=1, var_284_arg_1=0, var_284_arg_2=6, var_286=6, var_286_arg_0=0, var_286_arg_1=6, var_286_arg_2=6, var_287=0, var_287_arg_0=1, var_287_arg_1=0, var_287_arg_2=6, var_289=0, var_289_arg_0=0, var_289_arg_1=6, var_289_arg_2=0, var_28_arg_0=1, var_28_arg_1=0, var_28_arg_2=6, var_290=0, var_290_arg_0=1, var_290_arg_1=0, var_290_arg_2=0, var_292=6, var_292_arg_0=0, var_292_arg_1=6, var_292_arg_2=6, var_293=0, var_293_arg_0=1, var_293_arg_1=0, var_293_arg_2=6, var_295=6, var_295_arg_0=0, var_295_arg_1=6, var_295_arg_2=6, var_296=0, var_296_arg_0=1, var_296_arg_1=0, var_296_arg_2=6, 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=1, var_302_arg_1=0, var_302_arg_2=0, var_304=11, var_304_arg_0=15, var_304_arg_1=11, var_304_arg_2=11, var_305=0, var_305_arg_0=1, var_305_arg_1=0, var_305_arg_2=11, var_307=0, var_307_arg_0=1, var_307_arg_1=0, var_307_arg_2=0, var_308=0, var_308_arg_0=1, var_308_arg_1=0, var_308_arg_2=0, var_31=0, var_310=0, var_310_arg_0=0, var_310_arg_1=0, var_310_arg_2=0, var_311=0, var_311_arg_0=1, var_311_arg_1=0, var_311_arg_2=0, var_313=0, var_313_arg_0=0, var_313_arg_1=6, var_313_arg_2=0, var_314=0, var_314_arg_0=1, var_314_arg_1=0, var_314_arg_2=0, var_317=1, var_317_arg_0=0, var_317_arg_1=1, var_317_arg_2=1, var_318=0, var_318_arg_0=1, var_318_arg_1=0, var_318_arg_2=1, var_31_arg_0=0, var_32=1, var_32_arg_0=0, var_32_arg_1=0, var_33=0, var_33_arg_0=1, var_33_arg_1=0, var_33_arg_2=0, var_35=4, var_36=4, var_36_arg_0=4, var_37=0, var_37_arg_0=0, var_37_arg_1=4, var_38=0, var_38_arg_0=0, var_38_arg_1=6, var_38_arg_2=0, var_41=3, var_42=3, var_42_arg_0=3, var_43=0, var_43_arg_0=0, var_43_arg_1=3, var_44=0, var_44_arg_0=0, var_44_arg_1=6, var_44_arg_2=0, var_46=2, var_47=0, var_47_arg_0=0, var_48=1, var_48_arg_0=0, var_48_arg_1=0, var_49=0, var_49_arg_0=1, var_49_arg_1=0, var_49_arg_2=0, var_51=1, var_52=1, var_52_arg_0=1, var_53=0, var_53_arg_0=0, var_53_arg_1=1, var_54=0, var_54_arg_0=0, var_54_arg_1=6, var_54_arg_2=0, var_56=0, var_56_arg_0=0, var_57=13, var_57_arg_0=0, var_58=1, var_58_arg_0=13, var_58_arg_1=6, var_58_arg_2=0, var_61=0, var_61_arg_0=0, var_62=5, var_62_arg_0=0, var_64=9, var_65=9, var_65_arg_0=9, var_66=0, var_66_arg_0=0, var_66_arg_1=9, var_70=2, var_70_arg_0=0, var_71=255, var_71_arg_0=11, var_71_arg_1=2, var_73=0, var_73_arg_0=0, var_74=0, var_74_arg_0=255, var_74_arg_1=0, var_75=255, var_75_arg_0=11, var_76=0, var_76_arg_0=0, var_76_arg_1=255, var_77=0, var_77_arg_0=0, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_79=0, var_79_arg_0=0, var_80=0, var_80_arg_0=0, var_80_arg_1=0, var_81=0, var_82=0, var_82_arg_0=1, var_82_arg_1=0, var_82_arg_2=0, var_83=0, var_83_arg_0=0, var_84=255, var_84_arg_0=0, var_85=0, var_85_arg_0=0, var_85_arg_1=255, var_86=0, var_86_arg_0=0, var_88=0, var_88_arg_0=0, var_88_arg_1=1, var_89=0, var_89_arg_0=0, var_89_arg_1=0, var_93=1, var_93_arg_0=0, var_93_arg_1=0, var_94=255, var_94_arg_0=1, var_95=16, var_95_arg_0=1, var_95_arg_1=255, var_97=32, var_97_arg_0=0, var_98=32, var_98_arg_0=0, var_99=32, var_99_arg_0=32, var_99_arg_1=32] [L148] CALL assume_abort_if_not(constr_108_arg_0) VAL [\old(cond)=18] [L22] COND FALSE !(!cond) VAL [\old(cond)=18, cond=18] [L148] RET assume_abort_if_not(constr_108_arg_0) VAL [bad_115_arg_0=0, constr_102_arg_0=1, constr_108_arg_0=18, constr_96_arg_0=16, init_92_arg_1=1, input_109=1, input_2=12, input_4=3, input_5=0, input_6=0, input_7=0, input_8=7, input_9=14, mask_SORT_1=1, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_3=340282366920938463463374607431768211455, mask_SORT_40=3, msb_SORT_1=1, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_3=170141183460469231731687303715884105728, msb_SORT_40=2, next_270_arg_1=0, next_273_arg_1=0, 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=0, next_297_arg_1=0, next_303_arg_1=0, next_306_arg_1=0, next_309_arg_1=0, 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=0, state_136=0, state_18=0, state_24=0, state_29=0, state_34=0, state_39=0, state_45=0, state_50=0, state_55=0, state_60=0, state_68=0, state_69=0, state_72=0, state_87=0, state_91=0, var_100=17, var_100_arg_0=1, var_101=1, var_101_arg_0=32, var_101_arg_1=17, var_103=1, var_103_arg_0=5, var_104=3, var_104_arg_0=0, var_105=3, var_105_arg_0=1, var_105_arg_1=3, var_106=2, var_106_arg_0=1, var_107=18, var_107_arg_0=3, var_107_arg_1=2, var_110=0, var_110_arg_0=1, var_110_arg_1=0, var_110_arg_2=0, 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=0, var_114=0, var_114_arg_0=0, var_114_arg_1=255, var_119=14, var_119_arg_0=0, var_119_arg_1=14, var_120=0, var_120_arg_0=14, var_120_arg_1=1, var_137=8, var_137_arg_0=1, var_138=1, var_138_arg_0=8, var_139=255, var_139_arg_0=1, var_14=0, var_140=0, var_140_arg_0=0, var_140_arg_1=255, var_145=1, var_145_arg_0=1, var_146=0, var_146_arg_0=8, var_146_arg_1=1, var_147=0, var_147_arg_0=0, var_147_arg_1=0, var_14_arg_0=0, var_15=8, var_152=0, var_152_arg_0=0, var_153=0, var_153_arg_0=8, var_153_arg_1=0, var_154=0, var_154_arg_0=0, var_154_arg_1=0, var_159=3, var_159_arg_0=3, var_16=0, var_160=0, var_160_arg_0=8, var_160_arg_1=3, var_161=0, var_161_arg_0=0, var_161_arg_1=0, var_166=0, var_166_arg_0=0, var_167=0, var_167_arg_0=8, var_167_arg_1=0, var_168=0, var_168_arg_0=0, var_168_arg_1=0, var_16_arg_0=0, var_16_arg_1=8, var_17=6, var_173=0, var_173_arg_0=0, var_174=0, var_174_arg_0=8, var_174_arg_1=0, var_175=0, var_175_arg_0=0, var_175_arg_1=0, var_17_arg_0=0, var_17_arg_1=6, var_17_arg_2=6, var_180=0, var_180_arg_0=0, var_181=0, var_181_arg_0=8, var_181_arg_1=0, var_182=0, var_182_arg_0=0, var_182_arg_1=0, var_187=7, var_187_arg_0=7, var_188=0, var_188_arg_0=8, var_188_arg_1=7, var_189=0, var_189_arg_0=0, var_189_arg_1=0, var_194=1, var_194_arg_0=8, var_194_arg_1=8, var_195=0, var_195_arg_0=0, var_195_arg_1=1, var_198=0, var_198_arg_0=0, var_199=0, var_199_arg_0=0, var_199_arg_1=0, var_20=7, var_204=0, var_204_arg_0=0, var_205=1, var_205_arg_0=1, var_205_arg_1=0, var_21=7, var_21_arg_0=7, var_22=0, var_224=0, var_224_arg_0=0, var_224_arg_1=0, var_225=11, var_225_arg_0=11, var_225_arg_1=0, var_228=15, var_228_arg_0=11, var_22_arg_0=0, var_22_arg_1=7, var_23=6, var_233=0, var_233_arg_0=0, var_233_arg_1=15, var_236=0, var_236_arg_0=0, var_236_arg_1=0, var_23_arg_0=0, var_23_arg_1=6, var_23_arg_2=6, var_248=14, var_248_arg_0=0, var_248_arg_1=14, var_249=0, var_249_arg_0=14, var_249_arg_1=1, var_25=6, var_250=0, var_250_arg_0=0, var_250_arg_1=11, var_26=0, var_267=6, var_267_arg_0=0, var_267_arg_1=6, var_267_arg_2=6, var_268=0, var_269=0, var_269_arg_0=1, var_269_arg_1=0, var_269_arg_2=6, var_26_arg_0=0, var_27=1, var_271=0, var_271_arg_0=0, var_271_arg_1=0, var_271_arg_2=0, var_272=0, var_272_arg_0=1, var_272_arg_1=0, var_272_arg_2=0, var_274=6, var_274_arg_0=0, var_274_arg_1=6, var_274_arg_2=6, var_275=0, var_275_arg_0=1, var_275_arg_1=0, var_275_arg_2=6, var_277=0, var_277_arg_0=0, var_277_arg_1=6, var_277_arg_2=0, var_278=0, var_278_arg_0=1, var_278_arg_1=0, var_278_arg_2=0, var_27_arg_0=0, var_27_arg_1=0, var_28=0, var_280=0, var_280_arg_0=0, var_280_arg_1=6, var_280_arg_2=0, var_281=0, var_281_arg_0=1, var_281_arg_1=0, var_281_arg_2=0, var_283=6, var_283_arg_0=0, var_283_arg_1=6, var_283_arg_2=6, var_284=0, var_284_arg_0=1, var_284_arg_1=0, var_284_arg_2=6, var_286=6, var_286_arg_0=0, var_286_arg_1=6, var_286_arg_2=6, var_287=0, var_287_arg_0=1, var_287_arg_1=0, var_287_arg_2=6, var_289=0, var_289_arg_0=0, var_289_arg_1=6, var_289_arg_2=0, var_28_arg_0=1, var_28_arg_1=0, var_28_arg_2=6, var_290=0, var_290_arg_0=1, var_290_arg_1=0, var_290_arg_2=0, var_292=6, var_292_arg_0=0, var_292_arg_1=6, var_292_arg_2=6, var_293=0, var_293_arg_0=1, var_293_arg_1=0, var_293_arg_2=6, var_295=6, var_295_arg_0=0, var_295_arg_1=6, var_295_arg_2=6, var_296=0, var_296_arg_0=1, var_296_arg_1=0, var_296_arg_2=6, 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=1, var_302_arg_1=0, var_302_arg_2=0, var_304=11, var_304_arg_0=15, var_304_arg_1=11, var_304_arg_2=11, var_305=0, var_305_arg_0=1, var_305_arg_1=0, var_305_arg_2=11, var_307=0, var_307_arg_0=1, var_307_arg_1=0, var_307_arg_2=0, var_308=0, var_308_arg_0=1, var_308_arg_1=0, var_308_arg_2=0, var_31=0, var_310=0, var_310_arg_0=0, var_310_arg_1=0, var_310_arg_2=0, var_311=0, var_311_arg_0=1, var_311_arg_1=0, var_311_arg_2=0, var_313=0, var_313_arg_0=0, var_313_arg_1=6, var_313_arg_2=0, var_314=0, var_314_arg_0=1, var_314_arg_1=0, var_314_arg_2=0, var_317=1, var_317_arg_0=0, var_317_arg_1=1, var_317_arg_2=1, var_318=0, var_318_arg_0=1, var_318_arg_1=0, var_318_arg_2=1, var_31_arg_0=0, var_32=1, var_32_arg_0=0, var_32_arg_1=0, var_33=0, var_33_arg_0=1, var_33_arg_1=0, var_33_arg_2=0, var_35=4, var_36=4, var_36_arg_0=4, var_37=0, var_37_arg_0=0, var_37_arg_1=4, var_38=0, var_38_arg_0=0, var_38_arg_1=6, var_38_arg_2=0, var_41=3, var_42=3, var_42_arg_0=3, var_43=0, var_43_arg_0=0, var_43_arg_1=3, var_44=0, var_44_arg_0=0, var_44_arg_1=6, var_44_arg_2=0, var_46=2, var_47=0, var_47_arg_0=0, var_48=1, var_48_arg_0=0, var_48_arg_1=0, var_49=0, var_49_arg_0=1, var_49_arg_1=0, var_49_arg_2=0, var_51=1, var_52=1, var_52_arg_0=1, var_53=0, var_53_arg_0=0, var_53_arg_1=1, var_54=0, var_54_arg_0=0, var_54_arg_1=6, var_54_arg_2=0, var_56=0, var_56_arg_0=0, var_57=13, var_57_arg_0=0, var_58=1, var_58_arg_0=13, var_58_arg_1=6, var_58_arg_2=0, var_61=0, var_61_arg_0=0, var_62=5, var_62_arg_0=0, var_64=9, var_65=9, var_65_arg_0=9, var_66=0, var_66_arg_0=0, var_66_arg_1=9, var_70=2, var_70_arg_0=0, var_71=255, var_71_arg_0=11, var_71_arg_1=2, var_73=0, var_73_arg_0=0, var_74=0, var_74_arg_0=255, var_74_arg_1=0, var_75=255, var_75_arg_0=11, var_76=0, var_76_arg_0=0, var_76_arg_1=255, var_77=0, var_77_arg_0=0, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_79=0, var_79_arg_0=0, var_80=0, var_80_arg_0=0, var_80_arg_1=0, var_81=0, var_82=0, var_82_arg_0=1, var_82_arg_1=0, var_82_arg_2=0, var_83=0, var_83_arg_0=0, var_84=255, var_84_arg_0=0, var_85=0, var_85_arg_0=0, var_85_arg_1=255, var_86=0, var_86_arg_0=0, var_88=0, var_88_arg_0=0, var_88_arg_1=1, var_89=0, var_89_arg_0=0, var_89_arg_1=0, var_93=1, var_93_arg_0=0, var_93_arg_1=0, var_94=255, var_94_arg_0=1, var_95=16, var_95_arg_0=1, var_95_arg_1=255, var_97=32, var_97_arg_0=0, var_98=32, var_98_arg_0=0, var_99=32, var_99_arg_0=32, var_99_arg_1=32] [L150] SORT_1 var_112_arg_0 = state_91; [L151] SORT_1 var_112_arg_1 = var_111; [L152] SORT_1 var_112_arg_2 = var_51; [L153] SORT_1 var_112 = var_112_arg_0 ? var_112_arg_1 : var_112_arg_2; [L154] SORT_1 var_70_arg_0 = state_69; [L155] SORT_1 var_70 = ~var_70_arg_0; [L156] SORT_1 var_71_arg_0 = state_68; [L157] SORT_1 var_71_arg_1 = var_70; [L158] SORT_1 var_71 = var_71_arg_0 & var_71_arg_1; [L159] SORT_11 var_73_arg_0 = state_72; [L160] SORT_1 var_73 = var_73_arg_0 != 0; [L161] SORT_1 var_74_arg_0 = var_71; [L162] SORT_1 var_74_arg_1 = var_73; [L163] SORT_1 var_74 = var_74_arg_0 & var_74_arg_1; [L164] SORT_1 var_75_arg_0 = state_68; [L165] SORT_1 var_75 = ~var_75_arg_0; [L166] SORT_1 var_76_arg_0 = input_6; [L167] SORT_1 var_76_arg_1 = var_75; [L168] SORT_1 var_76 = var_76_arg_0 & var_76_arg_1; [L169] SORT_1 var_77_arg_0 = var_76; [L170] var_77_arg_0 = var_77_arg_0 & mask_SORT_1 [L171] SORT_11 var_77 = var_77_arg_0; [L172] SORT_11 var_78_arg_0 = state_72; [L173] SORT_11 var_78_arg_1 = var_77; [L174] SORT_11 var_78 = var_78_arg_0 + var_78_arg_1; [L175] SORT_1 var_79_arg_0 = input_5; [L176] var_79_arg_0 = var_79_arg_0 & mask_SORT_1 [L177] SORT_11 var_79 = var_79_arg_0; [L178] SORT_11 var_80_arg_0 = var_78; [L179] SORT_11 var_80_arg_1 = var_79; [L180] SORT_11 var_80 = var_80_arg_0 - var_80_arg_1; [L181] SORT_1 var_82_arg_0 = input_7; [L182] SORT_11 var_82_arg_1 = var_81; [L183] SORT_11 var_82_arg_2 = var_80; [L184] SORT_11 var_82 = var_82_arg_0 ? var_82_arg_1 : var_82_arg_2; [L185] var_82 = var_82 & mask_SORT_11 [L186] SORT_11 var_83_arg_0 = var_82; [L187] SORT_1 var_83 = var_83_arg_0 != 0; [L188] SORT_1 var_84_arg_0 = var_83; [L189] SORT_1 var_84 = ~var_84_arg_0; [L190] SORT_1 var_85_arg_0 = var_74; [L191] SORT_1 var_85_arg_1 = var_84; [L192] SORT_1 var_85 = var_85_arg_0 & var_85_arg_1; [L193] SORT_1 var_86_arg_0 = var_85; [L194] SORT_1 var_86 = ~var_86_arg_0; [L195] SORT_11 var_14_arg_0 = state_12; [L196] SORT_13 var_14 = var_14_arg_0 >> 0; [L197] var_14 = var_14 & mask_SORT_13 [L198] SORT_13 var_56_arg_0 = var_14; [L199] SORT_1 var_56 = var_56_arg_0 != 0; [L200] SORT_1 var_57_arg_0 = var_56; [L201] SORT_1 var_57 = ~var_57_arg_0; [L202] var_57 = var_57 & mask_SORT_1 [L203] SORT_1 var_52_arg_0 = var_51; [L204] var_52_arg_0 = var_52_arg_0 & mask_SORT_1 [L205] SORT_13 var_52 = var_52_arg_0; [L206] SORT_13 var_53_arg_0 = var_14; [L207] SORT_13 var_53_arg_1 = var_52; [L208] SORT_1 var_53 = var_53_arg_0 == var_53_arg_1; [L209] SORT_40 var_47_arg_0 = var_46; [L210] var_47_arg_0 = var_47_arg_0 & mask_SORT_40 [L211] SORT_13 var_47 = var_47_arg_0; [L212] SORT_13 var_48_arg_0 = var_14; [L213] SORT_13 var_48_arg_1 = var_47; [L214] SORT_1 var_48 = var_48_arg_0 == var_48_arg_1; [L215] SORT_40 var_42_arg_0 = var_41; [L216] var_42_arg_0 = var_42_arg_0 & mask_SORT_40 [L217] SORT_13 var_42 = var_42_arg_0; [L218] SORT_13 var_43_arg_0 = var_14; [L219] SORT_13 var_43_arg_1 = var_42; [L220] SORT_1 var_43 = var_43_arg_0 == var_43_arg_1; [L221] SORT_19 var_36_arg_0 = var_35; [L222] var_36_arg_0 = var_36_arg_0 & mask_SORT_19 [L223] SORT_13 var_36 = var_36_arg_0; [L224] SORT_13 var_37_arg_0 = var_14; [L225] SORT_13 var_37_arg_1 = var_36; [L226] SORT_1 var_37 = var_37_arg_0 == var_37_arg_1; [L227] SORT_19 var_31_arg_0 = var_30; [L228] var_31_arg_0 = var_31_arg_0 & mask_SORT_19 [L229] SORT_13 var_31 = var_31_arg_0; [L230] SORT_13 var_32_arg_0 = var_14; [L231] SORT_13 var_32_arg_1 = var_31; [L232] SORT_1 var_32 = var_32_arg_0 == var_32_arg_1; [L233] SORT_19 var_26_arg_0 = var_25; [L234] var_26_arg_0 = var_26_arg_0 & mask_SORT_19 [L235] SORT_13 var_26 = var_26_arg_0; [L236] SORT_13 var_27_arg_0 = var_14; [L237] SORT_13 var_27_arg_1 = var_26; [L238] SORT_1 var_27 = var_27_arg_0 == var_27_arg_1; [L239] SORT_19 var_21_arg_0 = var_20; [L240] var_21_arg_0 = var_21_arg_0 & mask_SORT_19 [L241] SORT_13 var_21 = var_21_arg_0; [L242] SORT_13 var_22_arg_0 = var_14; [L243] SORT_13 var_22_arg_1 = var_21; [L244] SORT_1 var_22 = var_22_arg_0 == var_22_arg_1; [L245] SORT_13 var_16_arg_0 = var_14; [L246] SORT_13 var_16_arg_1 = var_15; [L247] SORT_1 var_16 = var_16_arg_0 == var_16_arg_1; [L248] SORT_1 var_17_arg_0 = var_16; [L249] SORT_3 var_17_arg_1 = state_10; [L250] SORT_3 var_17_arg_2 = input_9; [L251] SORT_3 var_17 = var_17_arg_0 ? var_17_arg_1 : var_17_arg_2; [L252] SORT_1 var_23_arg_0 = var_22; [L253] SORT_3 var_23_arg_1 = state_18; [L254] SORT_3 var_23_arg_2 = var_17; [L255] SORT_3 var_23 = var_23_arg_0 ? var_23_arg_1 : var_23_arg_2; [L256] SORT_1 var_28_arg_0 = var_27; [L257] SORT_3 var_28_arg_1 = state_24; [L258] SORT_3 var_28_arg_2 = var_23; [L259] SORT_3 var_28 = var_28_arg_0 ? var_28_arg_1 : var_28_arg_2; [L260] SORT_1 var_33_arg_0 = var_32; [L261] SORT_3 var_33_arg_1 = state_29; [L262] SORT_3 var_33_arg_2 = var_28; [L263] SORT_3 var_33 = var_33_arg_0 ? var_33_arg_1 : var_33_arg_2; [L264] SORT_1 var_38_arg_0 = var_37; [L265] SORT_3 var_38_arg_1 = state_34; [L266] SORT_3 var_38_arg_2 = var_33; [L267] SORT_3 var_38 = var_38_arg_0 ? var_38_arg_1 : var_38_arg_2; [L268] SORT_1 var_44_arg_0 = var_43; [L269] SORT_3 var_44_arg_1 = state_39; [L270] SORT_3 var_44_arg_2 = var_38; [L271] SORT_3 var_44 = var_44_arg_0 ? var_44_arg_1 : var_44_arg_2; [L272] SORT_1 var_49_arg_0 = var_48; [L273] SORT_3 var_49_arg_1 = state_45; [L274] SORT_3 var_49_arg_2 = var_44; [L275] SORT_3 var_49 = var_49_arg_0 ? var_49_arg_1 : var_49_arg_2; [L276] SORT_1 var_54_arg_0 = var_53; [L277] SORT_3 var_54_arg_1 = state_50; [L278] SORT_3 var_54_arg_2 = var_49; [L279] SORT_3 var_54 = var_54_arg_0 ? var_54_arg_1 : var_54_arg_2; [L280] SORT_1 var_58_arg_0 = var_57; [L281] SORT_3 var_58_arg_1 = state_55; [L282] SORT_3 var_58_arg_2 = var_54; [L283] SORT_3 var_58 = var_58_arg_0 ? var_58_arg_1 : var_58_arg_2; [L284] var_58 = var_58 & mask_SORT_3 [L285] SORT_3 var_88_arg_0 = state_87; [L286] SORT_3 var_88_arg_1 = var_58; [L287] SORT_1 var_88 = var_88_arg_0 == var_88_arg_1; [L288] SORT_1 var_89_arg_0 = var_86; [L289] SORT_1 var_89_arg_1 = var_88; [L290] SORT_1 var_89 = var_89_arg_0 | var_89_arg_1; [L291] SORT_1 var_110_arg_0 = state_91; [L292] SORT_1 var_110_arg_1 = input_109; [L293] SORT_1 var_110_arg_2 = var_89; [L294] SORT_1 var_110 = var_110_arg_0 ? var_110_arg_1 : var_110_arg_2; [L295] SORT_1 var_113_arg_0 = var_110; [L296] SORT_1 var_113 = ~var_113_arg_0; [L297] SORT_1 var_114_arg_0 = var_112; [L298] SORT_1 var_114_arg_1 = var_113; [L299] SORT_1 var_114 = var_114_arg_0 & var_114_arg_1; [L300] var_114 = var_114 & mask_SORT_1 [L301] SORT_1 bad_115_arg_0 = var_114; [L302] CALL __VERIFIER_assert(!(bad_115_arg_0)) [L21] COND TRUE !(cond) VAL [\old(cond)=0, cond=0] [L21] 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: 16.7s, OverallIterations: 3, TraceHistogramMax: 6, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 11 SdHoareTripleChecker+Valid, 0.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 8 mSDsluCounter, 73 SdHoareTripleChecker+Invalid, 0.2s 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, 7.9s SatisfiabilityAnalysisTime, 2.4s 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 [2022-11-21 17:13:09,569 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/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_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w128_d8_e0.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a --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 e4c54cd16ac7cb208c197ce809df50493aef8cf948150fb395ecbe4a108f2661 --- 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-b5237d8 [2022-11-21 17:13:12,331 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 17:13:12,333 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 17:13:12,373 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 17:13:12,378 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 17:13:12,380 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 17:13:12,382 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 17:13:12,388 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 17:13:12,394 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 17:13:12,395 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 17:13:12,397 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 17:13:12,399 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 17:13:12,401 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 17:13:12,405 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 17:13:12,407 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 17:13:12,410 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 17:13:12,413 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 17:13:12,419 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 17:13:12,422 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 17:13:12,425 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 17:13:12,432 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 17:13:12,438 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 17:13:12,441 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 17:13:12,443 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 17:13:12,446 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 17:13:12,451 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 17:13:12,452 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 17:13:12,453 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 17:13:12,454 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 17:13:12,455 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 17:13:12,455 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 17:13:12,458 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 17:13:12,459 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 17:13:12,461 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 17:13:12,463 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 17:13:12,464 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 17:13:12,465 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 17:13:12,465 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 17:13:12,466 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 17:13:12,467 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 17:13:12,468 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 17:13:12,469 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-21 17:13:12,516 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 17:13:12,516 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 17:13:12,518 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 17:13:12,518 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 17:13:12,519 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 17:13:12,520 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 17:13:12,521 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 17:13:12,521 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 17:13:12,521 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 17:13:12,522 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 17:13:12,523 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 17:13:12,523 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 17:13:12,524 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 17:13:12,524 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 17:13:12,524 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 17:13:12,525 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 17:13:12,525 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 17:13:12,525 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 17:13:12,526 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 17:13:12,526 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 17:13:12,526 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 17:13:12,527 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 17:13:12,527 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 17:13:12,527 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 17:13:12,528 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 17:13:12,528 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 17:13:12,528 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 17:13:12,529 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 17:13:12,529 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 17:13:12,529 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 17:13:12,530 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 17:13:12,530 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 17:13:12,531 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 17:13:12,531 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_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e4c54cd16ac7cb208c197ce809df50493aef8cf948150fb395ecbe4a108f2661 [2022-11-21 17:13:12,976 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 17:13:13,011 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 17:13:13,018 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 17:13:13,020 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 17:13:13,020 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 17:13:13,022 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w128_d8_e0.c [2022-11-21 17:13:16,278 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 17:13:16,620 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 17:13:16,621 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w128_d8_e0.c [2022-11-21 17:13:16,640 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/data/4b8656bd0/cf5c3362d3784b32b47b5f161e059b6c/FLAGcc823426f [2022-11-21 17:13:16,657 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/data/4b8656bd0/cf5c3362d3784b32b47b5f161e059b6c [2022-11-21 17:13:16,664 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 17:13:16,666 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 17:13:16,668 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 17:13:16,668 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 17:13:16,675 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 17:13:16,676 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:13:16" (1/1) ... [2022-11-21 17:13:16,678 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@117d2181 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:13:16, skipping insertion in model container [2022-11-21 17:13:16,678 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:13:16" (1/1) ... [2022-11-21 17:13:16,685 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 17:13:16,733 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 17:13:16,909 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_12199aab-1419-465a-963f-1b4139dbb6e6/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w128_d8_e0.c[1170,1183] [2022-11-21 17:13:17,131 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 17:13:17,148 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 17:13:17,164 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_12199aab-1419-465a-963f-1b4139dbb6e6/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w128_d8_e0.c[1170,1183] [2022-11-21 17:13:17,319 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 17:13:17,348 INFO L208 MainTranslator]: Completed translation [2022-11-21 17:13:17,355 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:13:17 WrapperNode [2022-11-21 17:13:17,355 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 17:13:17,357 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 17:13:17,357 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 17:13:17,357 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 17:13:17,367 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:13:17" (1/1) ... [2022-11-21 17:13:17,397 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:13:17" (1/1) ... [2022-11-21 17:13:17,468 INFO L138 Inliner]: procedures = 12, calls = 6, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 608 [2022-11-21 17:13:17,469 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 17:13:17,469 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 17:13:17,470 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 17:13:17,470 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 17:13:17,482 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:13:17" (1/1) ... [2022-11-21 17:13:17,482 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:13:17" (1/1) ... [2022-11-21 17:13:17,489 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:13:17" (1/1) ... [2022-11-21 17:13:17,489 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:13:17" (1/1) ... [2022-11-21 17:13:17,506 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:13:17" (1/1) ... [2022-11-21 17:13:17,511 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:13:17" (1/1) ... [2022-11-21 17:13:17,515 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:13:17" (1/1) ... [2022-11-21 17:13:17,519 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:13:17" (1/1) ... [2022-11-21 17:13:17,526 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 17:13:17,528 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 17:13:17,528 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 17:13:17,528 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 17:13:17,529 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:13:17" (1/1) ... [2022-11-21 17:13:17,537 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 17:13:17,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:13:17,607 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-21 17:13:17,682 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-21 17:13:17,704 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 17:13:17,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 17:13:17,705 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 17:13:17,706 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 17:13:18,028 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 17:13:18,031 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 17:13:19,016 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 17:13:19,032 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 17:13:19,033 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-21 17:13:19,036 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:13:19 BoogieIcfgContainer [2022-11-21 17:13:19,036 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 17:13:19,041 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-21 17:13:19,041 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-21 17:13:19,045 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-21 17:13:19,045 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.11 05:13:16" (1/3) ... [2022-11-21 17:13:19,048 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@164e3f9d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 05:13:19, skipping insertion in model container [2022-11-21 17:13:19,048 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:13:17" (2/3) ... [2022-11-21 17:13:19,049 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@164e3f9d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 05:13:19, skipping insertion in model container [2022-11-21 17:13:19,049 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:13:19" (3/3) ... [2022-11-21 17:13:19,051 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.circular_pointer_top_w128_d8_e0.c [2022-11-21 17:13:19,079 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-21 17:13:19,079 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-21 17:13:19,164 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-21 17:13:19,172 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;@603f6bcb, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-21 17:13:19,173 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-21 17:13:19,179 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) [2022-11-21 17:13:19,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 17:13:19,190 INFO L187 NwaCegarLoop]: Found error trace [2022-11-21 17:13:19,191 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-21 17:13:19,192 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-21 17:13:19,200 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:13:19,200 INFO L85 PathProgramCache]: Analyzing trace with hash 1714165879, now seen corresponding path program 1 times [2022-11-21 17:13:19,220 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-21 17:13:19,221 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1221599427] [2022-11-21 17:13:19,221 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:13:19,222 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 [2022-11-21 17:13:19,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/mathsat [2022-11-21 17:13:19,233 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/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) [2022-11-21 17:13:19,271 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/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 [2022-11-21 17:13:19,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 17:13:19,752 INFO L263 TraceCheckSpWp]: Trace formula consists of 260 conjuncts, 1 conjunts are in the unsatisfiable core [2022-11-21 17:13:19,760 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-21 17:13:19,798 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-21 17:13:19,798 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-21 17:13:19,799 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-21 17:13:19,800 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1221599427] [2022-11-21 17:13:19,801 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1221599427] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 17:13:19,801 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-21 17:13:19,801 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-21 17:13:19,803 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1305996453] [2022-11-21 17:13:19,806 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 17:13:19,811 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-21 17:13:19,811 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-21 17:13:19,863 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-21 17:13:19,864 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-21 17:13:19,867 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) [2022-11-21 17:13:19,892 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 17:13:19,893 INFO L93 Difference]: Finished difference Result 36 states and 50 transitions. [2022-11-21 17:13:19,895 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-21 17:13:19,897 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 [2022-11-21 17:13:19,897 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-21 17:13:19,911 INFO L225 Difference]: With dead ends: 36 [2022-11-21 17:13:19,911 INFO L226 Difference]: Without dead ends: 17 [2022-11-21 17:13:19,915 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 [2022-11-21 17:13:19,921 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 [2022-11-21 17:13:19,923 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] [2022-11-21 17:13:19,951 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17 states. [2022-11-21 17:13:19,970 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17 to 17. [2022-11-21 17:13:19,972 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) [2022-11-21 17:13:19,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 19 transitions. [2022-11-21 17:13:19,976 INFO L78 Accepts]: Start accepts. Automaton has 17 states and 19 transitions. Word has length 23 [2022-11-21 17:13:19,977 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-21 17:13:19,977 INFO L495 AbstractCegarLoop]: Abstraction has 17 states and 19 transitions. [2022-11-21 17:13:19,977 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) [2022-11-21 17:13:19,977 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 19 transitions. [2022-11-21 17:13:19,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 17:13:19,979 INFO L187 NwaCegarLoop]: Found error trace [2022-11-21 17:13:19,979 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-21 17:13:20,004 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/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)] Forceful destruction successful, exit code 0 [2022-11-21 17:13:20,180 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/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 [2022-11-21 17:13:20,181 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-21 17:13:20,181 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:13:20,182 INFO L85 PathProgramCache]: Analyzing trace with hash 35444913, now seen corresponding path program 1 times [2022-11-21 17:13:20,182 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-21 17:13:20,183 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1622927449] [2022-11-21 17:13:20,183 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:13:20,183 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 [2022-11-21 17:13:20,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/mathsat [2022-11-21 17:13:20,185 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/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) [2022-11-21 17:13:20,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/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 [2022-11-21 17:13:20,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 17:13:20,533 INFO L263 TraceCheckSpWp]: Trace formula consists of 260 conjuncts, 14 conjunts are in the unsatisfiable core [2022-11-21 17:13:20,538 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-21 17:13:20,697 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 17:13:20,697 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-21 17:13:20,698 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-21 17:13:20,698 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1622927449] [2022-11-21 17:13:20,698 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1622927449] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 17:13:20,698 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-21 17:13:20,698 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-21 17:13:20,699 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [138291371] [2022-11-21 17:13:20,699 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 17:13:20,700 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-21 17:13:20,700 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-21 17:13:20,701 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-21 17:13:20,701 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-21 17:13:20,701 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) [2022-11-21 17:13:20,897 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 17:13:20,897 INFO L93 Difference]: Finished difference Result 35 states and 43 transitions. [2022-11-21 17:13:20,898 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-21 17:13:20,898 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 [2022-11-21 17:13:20,898 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-21 17:13:20,899 INFO L225 Difference]: With dead ends: 35 [2022-11-21 17:13:20,899 INFO L226 Difference]: Without dead ends: 33 [2022-11-21 17:13:20,900 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 [2022-11-21 17:13:20,901 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, 0.2s IncrementalHoareTripleChecker+Time [2022-11-21 17:13:20,902 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10 Valid, 64 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-11-21 17:13:20,903 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33 states. [2022-11-21 17:13:20,911 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33 to 25. [2022-11-21 17:13:20,912 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) [2022-11-21 17:13:20,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 30 transitions. [2022-11-21 17:13:20,913 INFO L78 Accepts]: Start accepts. Automaton has 25 states and 30 transitions. Word has length 23 [2022-11-21 17:13:20,913 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-21 17:13:20,914 INFO L495 AbstractCegarLoop]: Abstraction has 25 states and 30 transitions. [2022-11-21 17:13:20,914 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) [2022-11-21 17:13:20,914 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 30 transitions. [2022-11-21 17:13:20,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-11-21 17:13:20,916 INFO L187 NwaCegarLoop]: Found error trace [2022-11-21 17:13:20,916 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1] [2022-11-21 17:13:20,942 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/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 [2022-11-21 17:13:21,133 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/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 [2022-11-21 17:13:21,133 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-21 17:13:21,134 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:13:21,134 INFO L85 PathProgramCache]: Analyzing trace with hash -1946900509, now seen corresponding path program 1 times [2022-11-21 17:13:21,135 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-21 17:13:21,136 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [832613416] [2022-11-21 17:13:21,136 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:13:21,136 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 [2022-11-21 17:13:21,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/mathsat [2022-11-21 17:13:21,137 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/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) [2022-11-21 17:13:21,140 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/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 [2022-11-21 17:13:21,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 17:13:21,862 INFO L263 TraceCheckSpWp]: Trace formula consists of 752 conjuncts, 47 conjunts are in the unsatisfiable core [2022-11-21 17:13:21,871 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-21 17:13:22,560 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-11-21 17:13:22,561 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-21 17:13:22,967 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-21 17:13:22,968 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [832613416] [2022-11-21 17:13:22,972 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [832613416] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-21 17:13:22,972 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1712676724] [2022-11-21 17:13:22,973 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:13:22,973 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2022-11-21 17:13:22,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/cvc4 [2022-11-21 17:13:22,976 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2022-11-21 17:13:23,005 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2022-11-21 17:13:24,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 17:13:24,053 INFO L263 TraceCheckSpWp]: Trace formula consists of 752 conjuncts, 46 conjunts are in the unsatisfiable core [2022-11-21 17:13:24,061 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-21 17:13:24,487 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-11-21 17:13:24,487 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-21 17:13:24,691 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1712676724] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-21 17:13:24,691 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-21 17:13:24,692 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 13 [2022-11-21 17:13:24,692 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [501159740] [2022-11-21 17:13:24,692 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-21 17:13:24,693 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-11-21 17:13:24,693 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-21 17:13:24,694 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-11-21 17:13:24,694 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=205, Unknown=0, NotChecked=0, Total=240 [2022-11-21 17:13:24,695 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) [2022-11-21 17:13:25,879 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 17:13:25,879 INFO L93 Difference]: Finished difference Result 44 states and 55 transitions. [2022-11-21 17:13:25,880 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-11-21 17:13:25,880 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 [2022-11-21 17:13:25,881 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-21 17:13:25,882 INFO L225 Difference]: With dead ends: 44 [2022-11-21 17:13:25,882 INFO L226 Difference]: Without dead ends: 42 [2022-11-21 17:13:25,882 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 [2022-11-21 17:13:25,884 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 33 mSDsluCounter, 78 mSDsCounter, 0 mSdLazyCounter, 218 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s 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, 0.8s IncrementalHoareTripleChecker+Time [2022-11-21 17:13:25,884 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [36 Valid, 90 Invalid, 231 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 218 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-11-21 17:13:25,885 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42 states. [2022-11-21 17:13:25,895 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42 to 34. [2022-11-21 17:13:25,895 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) [2022-11-21 17:13:25,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 42 transitions. [2022-11-21 17:13:25,897 INFO L78 Accepts]: Start accepts. Automaton has 34 states and 42 transitions. Word has length 44 [2022-11-21 17:13:25,898 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-21 17:13:25,898 INFO L495 AbstractCegarLoop]: Abstraction has 34 states and 42 transitions. [2022-11-21 17:13:25,898 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) [2022-11-21 17:13:25,898 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 42 transitions. [2022-11-21 17:13:25,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-21 17:13:25,900 INFO L187 NwaCegarLoop]: Found error trace [2022-11-21 17:13:25,901 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1] [2022-11-21 17:13:25,934 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/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 [2022-11-21 17:13:26,126 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/cvc4 --incremental --print-success --lang smt (5)] Forceful destruction successful, exit code 0 [2022-11-21 17:13:26,317 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/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_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/cvc4 --incremental --print-success --lang smt [2022-11-21 17:13:26,318 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-21 17:13:26,318 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:13:26,318 INFO L85 PathProgramCache]: Analyzing trace with hash -964514831, now seen corresponding path program 2 times [2022-11-21 17:13:26,320 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-21 17:13:26,321 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [548946570] [2022-11-21 17:13:26,321 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-11-21 17:13:26,321 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 [2022-11-21 17:13:26,321 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/mathsat [2022-11-21 17:13:26,322 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/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) [2022-11-21 17:13:26,345 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/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 [2022-11-21 17:13:27,297 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-11-21 17:13:27,297 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-21 17:13:27,391 INFO L263 TraceCheckSpWp]: Trace formula consists of 1244 conjuncts, 173 conjunts are in the unsatisfiable core [2022-11-21 17:13:27,406 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-21 17:13:32,647 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 15 proven. 64 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2022-11-21 17:13:32,647 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-21 17:13:34,871 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-21 17:13:34,872 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [548946570] [2022-11-21 17:13:34,872 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [548946570] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-21 17:13:34,872 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [812980298] [2022-11-21 17:13:34,873 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-11-21 17:13:34,873 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2022-11-21 17:13:34,873 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/cvc4 [2022-11-21 17:13:34,874 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2022-11-21 17:13:34,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2022-11-21 17:13:36,957 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-11-21 17:13:36,958 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-21 17:13:37,009 INFO L263 TraceCheckSpWp]: Trace formula consists of 1244 conjuncts, 162 conjunts are in the unsatisfiable core [2022-11-21 17:13:37,022 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-21 17:13:41,592 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 12 proven. 55 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2022-11-21 17:13:41,595 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-21 17:13:44,210 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [812980298] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-21 17:13:44,211 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-21 17:13:44,211 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 12] total 21 [2022-11-21 17:13:44,211 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [762417481] [2022-11-21 17:13:44,211 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-21 17:13:44,212 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2022-11-21 17:13:44,212 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-21 17:13:44,213 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2022-11-21 17:13:44,213 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=442, Unknown=0, NotChecked=0, Total=506 [2022-11-21 17:13:44,213 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) [2022-11-21 17:13:48,906 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2022-11-21 17:13:49,743 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 17:13:49,743 INFO L93 Difference]: Finished difference Result 53 states and 67 transitions. [2022-11-21 17:13:49,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-11-21 17:13:49,744 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 [2022-11-21 17:13:49,745 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-21 17:13:49,745 INFO L225 Difference]: With dead ends: 53 [2022-11-21 17:13:49,746 INFO L226 Difference]: Without dead ends: 51 [2022-11-21 17:13:49,746 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 146 GetRequests, 114 SyntacticMatches, 1 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 121 ImplicationChecksByTransitivity, 7.3s TimeCoverageRelationStatistics Valid=175, Invalid=881, Unknown=0, NotChecked=0, Total=1056 [2022-11-21 17:13:49,747 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 56 mSDsluCounter, 112 mSDsCounter, 0 mSdLazyCounter, 457 mSolverCounterSat, 27 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 59 SdHoareTripleChecker+Valid, 124 SdHoareTripleChecker+Invalid, 485 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 27 IncrementalHoareTripleChecker+Valid, 457 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.4s IncrementalHoareTripleChecker+Time [2022-11-21 17:13:49,748 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [59 Valid, 124 Invalid, 485 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [27 Valid, 457 Invalid, 1 Unknown, 0 Unchecked, 4.4s Time] [2022-11-21 17:13:49,748 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51 states. [2022-11-21 17:13:49,763 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51 to 43. [2022-11-21 17:13:49,764 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) [2022-11-21 17:13:49,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 54 transitions. [2022-11-21 17:13:49,765 INFO L78 Accepts]: Start accepts. Automaton has 43 states and 54 transitions. Word has length 65 [2022-11-21 17:13:49,766 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-21 17:13:49,766 INFO L495 AbstractCegarLoop]: Abstraction has 43 states and 54 transitions. [2022-11-21 17:13:49,767 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) [2022-11-21 17:13:49,767 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 54 transitions. [2022-11-21 17:13:49,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-11-21 17:13:49,769 INFO L187 NwaCegarLoop]: Found error trace [2022-11-21 17:13:49,770 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 12, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 1, 1, 1, 1] [2022-11-21 17:13:49,818 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/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 [2022-11-21 17:13:50,005 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/cvc4 --incremental --print-success --lang smt (7)] Forceful destruction successful, exit code 0 [2022-11-21 17:13:50,195 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/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_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/cvc4 --incremental --print-success --lang smt [2022-11-21 17:13:50,195 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-21 17:13:50,196 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:13:50,196 INFO L85 PathProgramCache]: Analyzing trace with hash -1024500573, now seen corresponding path program 3 times [2022-11-21 17:13:50,202 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-21 17:13:50,203 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1255568966] [2022-11-21 17:13:50,203 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-11-21 17:13:50,203 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 [2022-11-21 17:13:50,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/mathsat [2022-11-21 17:13:50,205 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/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) [2022-11-21 17:13:50,212 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/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 [2022-11-21 17:13:54,675 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 6 check-sat command(s) [2022-11-21 17:13:54,675 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-21 17:13:54,812 INFO L263 TraceCheckSpWp]: Trace formula consists of 1687 conjuncts, 425 conjunts are in the unsatisfiable core [2022-11-21 17:13:54,834 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-21 17:14:44,897 WARN L233 SmtUtils]: Spent 44.27s on a formula simplification. DAG size of input: 235 DAG size of output: 192 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-21 17:23:02,243 WARN L230 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1) with exit command (exit)) stderr output: (error "out of memory") [2022-11-21 17:23:02,245 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-21 17:23:02,245 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1255568966] [2022-11-21 17:23:02,245 WARN L319 FreeRefinementEngine]: Global settings require throwing the following exception [2022-11-21 17:23:02,244 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 101 [2022-11-21 17:23:02,282 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/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)] Ended with exit code 0 [2022-11-21 17:23:02,446 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/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 [2022-11-21 17:23:02,447 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_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/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 [2022-11-21 17:23:02,450 INFO L158 Benchmark]: Toolchain (without parser) took 585784.04ms. Allocated memory was 71.3MB in the beginning and 299.9MB in the end (delta: 228.6MB). Free memory was 44.3MB in the beginning and 172.5MB in the end (delta: -128.2MB). Peak memory consumption was 190.3MB. Max. memory is 16.1GB. [2022-11-21 17:23:02,450 INFO L158 Benchmark]: CDTParser took 0.42ms. Allocated memory is still 71.3MB. Free memory is still 48.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 17:23:02,451 INFO L158 Benchmark]: CACSL2BoogieTranslator took 687.42ms. Allocated memory is still 71.3MB. Free memory was 44.1MB in the beginning and 40.4MB in the end (delta: 3.6MB). Peak memory consumption was 17.1MB. Max. memory is 16.1GB. [2022-11-21 17:23:02,451 INFO L158 Benchmark]: Boogie Procedure Inliner took 112.16ms. Allocated memory is still 71.3MB. Free memory was 40.4MB in the beginning and 35.5MB in the end (delta: 4.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 17:23:02,451 INFO L158 Benchmark]: Boogie Preprocessor took 57.38ms. Allocated memory is still 71.3MB. Free memory was 35.5MB in the beginning and 32.0MB in the end (delta: 3.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-21 17:23:02,452 INFO L158 Benchmark]: RCFGBuilder took 1508.53ms. Allocated memory was 71.3MB in the beginning and 94.4MB in the end (delta: 23.1MB). Free memory was 32.0MB in the beginning and 61.0MB in the end (delta: -28.9MB). Peak memory consumption was 19.6MB. Max. memory is 16.1GB. [2022-11-21 17:23:02,452 INFO L158 Benchmark]: TraceAbstraction took 583408.78ms. Allocated memory was 94.4MB in the beginning and 299.9MB in the end (delta: 205.5MB). Free memory was 60.4MB in the beginning and 172.5MB in the end (delta: -112.0MB). Peak memory consumption was 185.1MB. Max. memory is 16.1GB. [2022-11-21 17:23:02,454 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42ms. Allocated memory is still 71.3MB. Free memory is still 48.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 687.42ms. Allocated memory is still 71.3MB. Free memory was 44.1MB in the beginning and 40.4MB in the end (delta: 3.6MB). Peak memory consumption was 17.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 112.16ms. Allocated memory is still 71.3MB. Free memory was 40.4MB in the beginning and 35.5MB in the end (delta: 4.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 57.38ms. Allocated memory is still 71.3MB. Free memory was 35.5MB in the beginning and 32.0MB in the end (delta: 3.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1508.53ms. Allocated memory was 71.3MB in the beginning and 94.4MB in the end (delta: 23.1MB). Free memory was 32.0MB in the beginning and 61.0MB in the end (delta: -28.9MB). Peak memory consumption was 19.6MB. Max. memory is 16.1GB. * TraceAbstraction took 583408.78ms. Allocated memory was 94.4MB in the beginning and 299.9MB in the end (delta: 205.5MB). Free memory was 60.4MB in the beginning and 172.5MB in the end (delta: -112.0MB). Peak memory consumption was 185.1MB. 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_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/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_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/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_12199aab-1419-465a-963f-1b4139dbb6e6/bin/uautomizer-vX5HgA9Q3a/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")