./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w64_d8_e0.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799fec24-e0f6-4fe4-a676-e4f3c65330af/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799fec24-e0f6-4fe4-a676-e4f3c65330af/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_799fec24-e0f6-4fe4-a676-e4f3c65330af/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799fec24-e0f6-4fe4-a676-e4f3c65330af/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w64_d8_e0.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799fec24-e0f6-4fe4-a676-e4f3c65330af/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_799fec24-e0f6-4fe4-a676-e4f3c65330af/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 430a45b296b6bb52aafe7732448be3eb0d020ca9185b80ceeabfe2078fe9aafe --- 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 16:35:56,133 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:35:56,136 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:35:56,170 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:35:56,172 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:35:56,176 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:35:56,179 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:35:56,183 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:35:56,187 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:35:56,192 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:35:56,193 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:35:56,195 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:35:56,196 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:35:56,198 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:35:56,200 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:35:56,202 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:35:56,204 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:35:56,205 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:35:56,207 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:35:56,213 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:35:56,215 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:35:56,217 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:35:56,219 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:35:56,220 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:35:56,225 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:35:56,225 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:35:56,225 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:35:56,227 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:35:56,227 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:35:56,228 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:35:56,228 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:35:56,229 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:35:56,230 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:35:56,230 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:35:56,231 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:35:56,232 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:35:56,232 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:35:56,232 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:35:56,233 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:35:56,233 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:35:56,234 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:35:56,235 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799fec24-e0f6-4fe4-a676-e4f3c65330af/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-21 16:35:56,275 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:35:56,275 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:35:56,276 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:35:56,276 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:35:56,277 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:35:56,277 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:35:56,278 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:35:56,278 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:35:56,278 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:35:56,278 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:35:56,279 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 16:35:56,280 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:35:56,280 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 16:35:56,280 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:35:56,280 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 16:35:56,280 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 16:35:56,281 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:35:56,281 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 16:35:56,281 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:35:56,281 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:35:56,281 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:35:56,281 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:35:56,282 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:35:56,282 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:35:56,282 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 16:35:56,282 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 16:35:56,282 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 16:35:56,283 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 16:35:56,283 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 16:35:56,283 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 16:35:56,283 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_799fec24-e0f6-4fe4-a676-e4f3c65330af/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799fec24-e0f6-4fe4-a676-e4f3c65330af/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 430a45b296b6bb52aafe7732448be3eb0d020ca9185b80ceeabfe2078fe9aafe [2022-11-21 16:35:56,578 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:35:56,612 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:35:56,615 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:35:56,618 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:35:56,618 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:35:56,620 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799fec24-e0f6-4fe4-a676-e4f3c65330af/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w64_d8_e0.c [2022-11-21 16:35:59,712 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:36:00,026 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:36:00,027 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799fec24-e0f6-4fe4-a676-e4f3c65330af/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w64_d8_e0.c [2022-11-21 16:36:00,039 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799fec24-e0f6-4fe4-a676-e4f3c65330af/bin/uautomizer-vX5HgA9Q3a/data/b96da6fe3/6b3d59c39c7648fba7cacb72e3a9c0b7/FLAG7683fbe1c [2022-11-21 16:36:00,053 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799fec24-e0f6-4fe4-a676-e4f3c65330af/bin/uautomizer-vX5HgA9Q3a/data/b96da6fe3/6b3d59c39c7648fba7cacb72e3a9c0b7 [2022-11-21 16:36:00,056 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:36:00,057 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:36:00,059 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:36:00,059 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:36:00,068 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:36:00,069 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:36:00" (1/1) ... [2022-11-21 16:36:00,070 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17a2852a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:36:00, skipping insertion in model container [2022-11-21 16:36:00,071 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:36:00" (1/1) ... [2022-11-21 16:36:00,078 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:36:00,135 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:36:00,344 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_799fec24-e0f6-4fe4-a676-e4f3c65330af/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w64_d8_e0.c[1116,1129] [2022-11-21 16:36:00,594 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 16:36:00,602 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 16:36:00,614 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_799fec24-e0f6-4fe4-a676-e4f3c65330af/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w64_d8_e0.c[1116,1129] [2022-11-21 16:36:00,736 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 16:36:00,766 INFO L208 MainTranslator]: Completed translation [2022-11-21 16:36:00,767 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:36:00 WrapperNode [2022-11-21 16:36:00,767 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:36:00,768 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 16:36:00,768 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 16:36:00,769 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 16:36:00,776 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:36:00" (1/1) ... [2022-11-21 16:36:00,794 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:36:00" (1/1) ... [2022-11-21 16:36:00,841 INFO L138 Inliner]: procedures = 11, calls = 6, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 608 [2022-11-21 16:36:00,841 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 16:36:00,842 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 16:36:00,842 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 16:36:00,842 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 16:36:00,852 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:36:00" (1/1) ... [2022-11-21 16:36:00,853 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:36:00" (1/1) ... [2022-11-21 16:36:00,861 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:36:00" (1/1) ... [2022-11-21 16:36:00,862 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:36:00" (1/1) ... [2022-11-21 16:36:00,880 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:36:00" (1/1) ... [2022-11-21 16:36:00,884 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:36:00" (1/1) ... [2022-11-21 16:36:00,889 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:36:00" (1/1) ... [2022-11-21 16:36:00,893 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:36:00" (1/1) ... [2022-11-21 16:36:00,900 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 16:36:00,901 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 16:36:00,902 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 16:36:00,902 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 16:36:00,903 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:36:00" (1/1) ... [2022-11-21 16:36:00,909 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:36:00,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799fec24-e0f6-4fe4-a676-e4f3c65330af/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:36:00,936 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799fec24-e0f6-4fe4-a676-e4f3c65330af/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-21 16:36:00,973 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799fec24-e0f6-4fe4-a676-e4f3c65330af/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-21 16:36:01,002 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 16:36:01,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 16:36:01,003 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 16:36:01,003 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 16:36:01,228 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 16:36:01,230 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 16:36:04,836 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 16:36:04,843 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 16:36:04,844 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-21 16:36:04,846 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:36:04 BoogieIcfgContainer [2022-11-21 16:36:04,846 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 16:36:04,848 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-21 16:36:04,848 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-21 16:36:04,852 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-21 16:36:04,852 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.11 04:36:00" (1/3) ... [2022-11-21 16:36:04,853 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4d75f49a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 04:36:04, skipping insertion in model container [2022-11-21 16:36:04,853 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:36:00" (2/3) ... [2022-11-21 16:36:04,853 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4d75f49a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 04:36:04, skipping insertion in model container [2022-11-21 16:36:04,853 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:36:04" (3/3) ... [2022-11-21 16:36:04,855 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.circular_pointer_top_w64_d8_e0.c [2022-11-21 16:36:04,874 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-21 16:36:04,874 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-21 16:36:04,921 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-21 16:36:04,928 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;@10c5f380, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-21 16:36:04,928 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-21 16:36:04,932 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 16:36:04,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 16:36:04,940 INFO L187 NwaCegarLoop]: Found error trace [2022-11-21 16:36:04,941 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 16:36:04,941 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-21 16:36:04,946 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:36:04,947 INFO L85 PathProgramCache]: Analyzing trace with hash 1714165879, now seen corresponding path program 1 times [2022-11-21 16:36:04,956 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:36:04,957 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1323842069] [2022-11-21 16:36:04,957 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:36:04,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:36:05,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:36:05,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-21 16:36:05,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:36:05,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-11-21 16:36:05,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:36:05,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-11-21 16:36:05,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:36:05,323 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 16:36:05,324 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 16:36:05,325 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1323842069] [2022-11-21 16:36:05,325 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1323842069] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 16:36:05,326 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-21 16:36:05,326 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-21 16:36:05,328 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2063172331] [2022-11-21 16:36:05,328 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 16:36:05,333 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-21 16:36:05,334 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-21 16:36:05,366 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-21 16:36:05,367 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-21 16:36:05,369 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 16:36:05,391 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 16:36:05,392 INFO L93 Difference]: Finished difference Result 36 states and 50 transitions. [2022-11-21 16:36:05,393 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-21 16:36:05,395 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 16:36:05,396 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-21 16:36:05,403 INFO L225 Difference]: With dead ends: 36 [2022-11-21 16:36:05,404 INFO L226 Difference]: Without dead ends: 17 [2022-11-21 16:36:05,407 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 16:36:05,412 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 16:36:05,413 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 16:36:05,432 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17 states. [2022-11-21 16:36:05,450 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17 to 17. [2022-11-21 16:36:05,451 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 16:36:05,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 19 transitions. [2022-11-21 16:36:05,455 INFO L78 Accepts]: Start accepts. Automaton has 17 states and 19 transitions. Word has length 23 [2022-11-21 16:36:05,455 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-21 16:36:05,455 INFO L495 AbstractCegarLoop]: Abstraction has 17 states and 19 transitions. [2022-11-21 16:36:05,456 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 16:36:05,456 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 19 transitions. [2022-11-21 16:36:05,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 16:36:05,457 INFO L187 NwaCegarLoop]: Found error trace [2022-11-21 16:36:05,457 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 16:36:05,457 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-21 16:36:05,458 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-21 16:36:05,458 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:36:05,458 INFO L85 PathProgramCache]: Analyzing trace with hash 35444913, now seen corresponding path program 1 times [2022-11-21 16:36:05,458 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:36:05,459 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [854120985] [2022-11-21 16:36:05,459 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:36:05,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:36:06,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:36:08,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-21 16:36:08,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:36:08,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-11-21 16:36:08,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:36:08,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-11-21 16:36:08,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:36:08,309 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 16:36:08,309 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 16:36:08,309 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [854120985] [2022-11-21 16:36:08,310 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [854120985] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 16:36:08,310 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-21 16:36:08,310 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-21 16:36:08,310 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [99777373] [2022-11-21 16:36:08,310 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 16:36:08,311 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-21 16:36:08,312 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-21 16:36:08,312 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-21 16:36:08,312 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-21 16:36:08,313 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 16:36:08,920 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 16:36:08,920 INFO L93 Difference]: Finished difference Result 28 states and 33 transitions. [2022-11-21 16:36:08,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-21 16:36:08,921 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 16:36:08,921 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-21 16:36:08,922 INFO L225 Difference]: With dead ends: 28 [2022-11-21 16:36:08,922 INFO L226 Difference]: Without dead ends: 26 [2022-11-21 16:36:08,922 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 16:36:08,924 INFO L413 NwaCegarLoop]: 23 mSDtfsCounter, 8 mSDsluCounter, 31 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s 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, 0.6s IncrementalHoareTripleChecker+Time [2022-11-21 16:36:08,924 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11 Valid, 54 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-11-21 16:36:08,925 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26 states. [2022-11-21 16:36:08,931 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26 to 25. [2022-11-21 16:36:08,931 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 16:36:08,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 30 transitions. [2022-11-21 16:36:08,933 INFO L78 Accepts]: Start accepts. Automaton has 25 states and 30 transitions. Word has length 23 [2022-11-21 16:36:08,934 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-21 16:36:08,934 INFO L495 AbstractCegarLoop]: Abstraction has 25 states and 30 transitions. [2022-11-21 16:36:08,935 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 16:36:08,935 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 30 transitions. [2022-11-21 16:36:08,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-11-21 16:36:08,937 INFO L187 NwaCegarLoop]: Found error trace [2022-11-21 16:36:08,937 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 16:36:08,937 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-21 16:36:08,937 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-21 16:36:08,938 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:36:08,938 INFO L85 PathProgramCache]: Analyzing trace with hash -1946900509, now seen corresponding path program 1 times [2022-11-21 16:36:08,938 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:36:08,939 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1422906091] [2022-11-21 16:36:08,939 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:36:08,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:36:13,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 16:36:13,848 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 16:36:19,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 16:36:19,291 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 16:36:19,291 INFO L359 BasicCegarLoop]: Counterexample is feasible [2022-11-21 16:36:19,292 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-21 16:36:19,294 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-21 16:36:19,298 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2022-11-21 16:36:19,302 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-21 16:36:19,459 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-11-21 16:36:19,459 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-11-21 16:36:19,500 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.11 04:36:19 BoogieIcfgContainer [2022-11-21 16:36:19,501 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-21 16:36:19,502 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-21 16:36:19,502 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-21 16:36:19,503 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-21 16:36:19,503 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:36:04" (3/4) ... [2022-11-21 16:36:19,506 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-21 16:36:19,507 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-21 16:36:19,508 INFO L158 Benchmark]: Toolchain (without parser) took 19450.07ms. Allocated memory was 159.4MB in the beginning and 539.0MB in the end (delta: 379.6MB). Free memory was 127.6MB in the beginning and 466.6MB in the end (delta: -339.0MB). Peak memory consumption was 42.9MB. Max. memory is 16.1GB. [2022-11-21 16:36:19,509 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 117.4MB. Free memory is still 72.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:36:19,509 INFO L158 Benchmark]: CACSL2BoogieTranslator took 708.82ms. Allocated memory is still 159.4MB. Free memory was 127.6MB in the beginning and 103.2MB in the end (delta: 24.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2022-11-21 16:36:19,515 INFO L158 Benchmark]: Boogie Procedure Inliner took 73.09ms. Allocated memory is still 159.4MB. Free memory was 103.2MB in the beginning and 96.6MB in the end (delta: 6.5MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 16:36:19,519 INFO L158 Benchmark]: Boogie Preprocessor took 58.94ms. Allocated memory is still 159.4MB. Free memory was 96.6MB in the beginning and 92.8MB in the end (delta: 3.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-21 16:36:19,519 INFO L158 Benchmark]: RCFGBuilder took 3944.72ms. Allocated memory was 159.4MB in the beginning and 222.3MB in the end (delta: 62.9MB). Free memory was 92.8MB in the beginning and 107.0MB in the end (delta: -14.3MB). Peak memory consumption was 106.2MB. Max. memory is 16.1GB. [2022-11-21 16:36:19,520 INFO L158 Benchmark]: TraceAbstraction took 14653.71ms. Allocated memory was 222.3MB in the beginning and 539.0MB in the end (delta: 316.7MB). Free memory was 106.0MB in the beginning and 466.6MB in the end (delta: -360.6MB). Peak memory consumption was 241.0MB. Max. memory is 16.1GB. [2022-11-21 16:36:19,520 INFO L158 Benchmark]: Witness Printer took 4.74ms. Allocated memory is still 539.0MB. Free memory is still 466.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:36:19,526 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 117.4MB. Free memory is still 72.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 708.82ms. Allocated memory is still 159.4MB. Free memory was 127.6MB in the beginning and 103.2MB in the end (delta: 24.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 73.09ms. Allocated memory is still 159.4MB. Free memory was 103.2MB in the beginning and 96.6MB in the end (delta: 6.5MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 58.94ms. Allocated memory is still 159.4MB. Free memory was 96.6MB in the beginning and 92.8MB in the end (delta: 3.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 3944.72ms. Allocated memory was 159.4MB in the beginning and 222.3MB in the end (delta: 62.9MB). Free memory was 92.8MB in the beginning and 107.0MB in the end (delta: -14.3MB). Peak memory consumption was 106.2MB. Max. memory is 16.1GB. * TraceAbstraction took 14653.71ms. Allocated memory was 222.3MB in the beginning and 539.0MB in the end (delta: 316.7MB). Free memory was 106.0MB in the beginning and 466.6MB in the end (delta: -360.6MB). Peak memory consumption was 241.0MB. Max. memory is 16.1GB. * Witness Printer took 4.74ms. Allocated memory is still 539.0MB. Free memory is still 466.6MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 20]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: overapproximation of bitwiseOr at line 289, overapproximation of bitwiseComplement at line 154, overapproximation of bitwiseAnd at line 157. Possible FailurePath: [L25] const SORT_1 mask_SORT_1 = (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 1); [L26] const SORT_1 msb_SORT_1 = (SORT_1)1 << (1 - 1); [L28] const SORT_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 64); [L29] const SORT_3 msb_SORT_3 = (SORT_3)1 << (64 - 1); [L31] const SORT_11 mask_SORT_11 = (SORT_11)-1 >> (sizeof(SORT_11) * 8 - 5); [L32] const SORT_11 msb_SORT_11 = (SORT_11)1 << (5 - 1); [L34] const SORT_13 mask_SORT_13 = (SORT_13)-1 >> (sizeof(SORT_13) * 8 - 4); [L35] const SORT_13 msb_SORT_13 = (SORT_13)1 << (4 - 1); [L37] const SORT_19 mask_SORT_19 = (SORT_19)-1 >> (sizeof(SORT_19) * 8 - 3); [L38] const SORT_19 msb_SORT_19 = (SORT_19)1 << (3 - 1); [L40] const SORT_40 mask_SORT_40 = (SORT_40)-1 >> (sizeof(SORT_40) * 8 - 2); [L41] const SORT_40 msb_SORT_40 = (SORT_40)1 << (2 - 1); [L43] const SORT_13 var_15 = 8; [L44] const SORT_19 var_20 = 7; [L45] const SORT_19 var_25 = 6; [L46] const SORT_19 var_30 = 5; [L47] const SORT_19 var_35 = 4; [L48] const SORT_40 var_41 = 3; [L49] const SORT_40 var_46 = 2; [L50] const SORT_1 var_51 = 1; [L51] const SORT_13 var_64 = 9; [L52] const SORT_11 var_81 = 0; [L53] const SORT_1 var_111 = 0; [L54] const SORT_3 var_268 = 0; [L56] SORT_1 input_2; [L57] SORT_3 input_4; [L58] SORT_1 input_5; [L59] SORT_1 input_6; [L60] SORT_1 input_7; [L61] SORT_1 input_8; [L62] SORT_3 input_9; [L63] SORT_1 input_109; [L65] SORT_3 state_10 = __VERIFIER_nondet_ulong() & mask_SORT_3; [L66] SORT_11 state_12 = __VERIFIER_nondet_uchar() & mask_SORT_11; [L67] SORT_3 state_18 = __VERIFIER_nondet_ulong() & mask_SORT_3; [L68] SORT_3 state_24 = __VERIFIER_nondet_ulong() & mask_SORT_3; [L69] SORT_3 state_29 = __VERIFIER_nondet_ulong() & mask_SORT_3; [L70] SORT_3 state_34 = __VERIFIER_nondet_ulong() & mask_SORT_3; [L71] SORT_3 state_39 = __VERIFIER_nondet_ulong() & mask_SORT_3; [L72] SORT_3 state_45 = __VERIFIER_nondet_ulong() & mask_SORT_3; [L73] SORT_3 state_50 = __VERIFIER_nondet_ulong() & mask_SORT_3; [L74] SORT_3 state_55 = __VERIFIER_nondet_ulong() & mask_SORT_3; [L75] SORT_11 state_60 = __VERIFIER_nondet_uchar() & mask_SORT_11; [L76] SORT_1 state_68 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L77] SORT_1 state_69 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L78] SORT_11 state_72 = __VERIFIER_nondet_uchar() & mask_SORT_11; [L79] SORT_3 state_87 = __VERIFIER_nondet_ulong() & mask_SORT_3; [L80] SORT_1 state_91 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L81] SORT_11 state_136 = __VERIFIER_nondet_uchar() & mask_SORT_11; [L83] SORT_1 init_92_arg_1 = var_51; [L84] state_91 = init_92_arg_1 VAL [init_92_arg_1=1, mask_SORT_1=1, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_3=18446744073709551615, mask_SORT_40=3, msb_SORT_1=1, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_3=9223372036854775808, msb_SORT_40=2, state_10=1, state_12=1, state_136=1, state_18=0, state_24=0, state_29=0, state_34=0, state_39=0, state_45=0, state_50=0, state_55=12, state_60=0, state_68=0, state_69=8, state_72=254, state_87=0, state_91=1, var_111=0, var_15=8, var_20=7, var_25=6, var_268=0, var_30=5, var_35=4, var_41=3, var_46=2, var_51=1, var_64=9, var_81=0] [L87] input_2 = __VERIFIER_nondet_uchar() [L88] input_4 = __VERIFIER_nondet_ulong() [L89] input_5 = __VERIFIER_nondet_uchar() [L90] input_6 = __VERIFIER_nondet_uchar() [L91] input_7 = __VERIFIER_nondet_uchar() [L92] input_7 = input_7 & mask_SORT_1 [L93] input_8 = __VERIFIER_nondet_uchar() [L94] input_9 = __VERIFIER_nondet_ulong() [L95] input_109 = __VERIFIER_nondet_uchar() [L97] SORT_1 var_93_arg_0 = input_7; [L98] SORT_1 var_93_arg_1 = state_91; [L99] SORT_1 var_93 = var_93_arg_0 == var_93_arg_1; [L100] SORT_1 var_94_arg_0 = var_51; [L101] SORT_1 var_94 = ~var_94_arg_0; [L102] SORT_1 var_95_arg_0 = var_93; [L103] SORT_1 var_95_arg_1 = var_94; [L104] SORT_1 var_95 = var_95_arg_0 | var_95_arg_1; [L105] var_95 = var_95 & mask_SORT_1 [L106] SORT_1 constr_96_arg_0 = var_95; VAL [constr_96_arg_0=252, init_92_arg_1=1, input_109=1, input_2=11, input_4=6, input_5=0, input_6=0, input_7=0, input_8=15, input_9=0, mask_SORT_1=1, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_3=18446744073709551615, mask_SORT_40=3, msb_SORT_1=1, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_3=9223372036854775808, msb_SORT_40=2, state_10=1, state_12=1, state_136=1, state_18=0, state_24=0, state_29=0, state_34=0, state_39=0, state_45=0, state_50=0, state_55=12, state_60=0, state_68=0, state_69=8, state_72=254, state_87=0, state_91=1, var_111=0, var_15=8, var_20=7, var_25=6, var_268=0, var_30=5, var_35=4, var_41=3, var_46=2, var_51=1, var_64=9, var_81=0, var_93=0, var_93_arg_0=0, var_93_arg_1=1, var_94=252, var_94_arg_0=1, var_95=252, var_95_arg_0=0, var_95_arg_1=252] [L107] CALL assume_abort_if_not(constr_96_arg_0) VAL [\old(cond)=252] [L21] COND FALSE !(!cond) VAL [\old(cond)=252, cond=252] [L107] RET assume_abort_if_not(constr_96_arg_0) VAL [constr_96_arg_0=252, init_92_arg_1=1, input_109=1, input_2=11, input_4=6, input_5=0, input_6=0, input_7=0, input_8=15, input_9=0, mask_SORT_1=1, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_3=18446744073709551615, mask_SORT_40=3, msb_SORT_1=1, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_3=9223372036854775808, msb_SORT_40=2, state_10=1, state_12=1, state_136=1, state_18=0, state_24=0, state_29=0, state_34=0, state_39=0, state_45=0, state_50=0, state_55=12, state_60=0, state_68=0, state_69=8, state_72=254, state_87=0, state_91=1, var_111=0, var_15=8, var_20=7, var_25=6, var_268=0, var_30=5, var_35=4, var_41=3, var_46=2, var_51=1, var_64=9, var_81=0, var_93=0, var_93_arg_0=0, var_93_arg_1=1, var_94=252, var_94_arg_0=1, var_95=252, var_95_arg_0=0, var_95_arg_1=252] [L108] SORT_13 var_65_arg_0 = var_64; [L109] var_65_arg_0 = var_65_arg_0 & mask_SORT_13 [L110] SORT_11 var_65 = var_65_arg_0; [L111] SORT_11 var_66_arg_0 = state_60; [L112] SORT_11 var_66_arg_1 = var_65; [L113] SORT_1 var_66 = var_66_arg_0 == var_66_arg_1; [L114] SORT_1 var_97_arg_0 = var_66; [L115] SORT_1 var_97 = ~var_97_arg_0; [L116] SORT_1 var_98_arg_0 = input_6; [L117] SORT_1 var_98 = ~var_98_arg_0; [L118] SORT_1 var_99_arg_0 = var_97; [L119] SORT_1 var_99_arg_1 = var_98; [L120] SORT_1 var_99 = var_99_arg_0 | var_99_arg_1; [L121] SORT_1 var_100_arg_0 = var_51; [L122] SORT_1 var_100 = ~var_100_arg_0; [L123] SORT_1 var_101_arg_0 = var_99; [L124] SORT_1 var_101_arg_1 = var_100; [L125] SORT_1 var_101 = var_101_arg_0 | var_101_arg_1; [L126] var_101 = var_101 & mask_SORT_1 [L127] SORT_1 constr_102_arg_0 = var_101; VAL [constr_102_arg_0=255, constr_96_arg_0=252, init_92_arg_1=1, input_109=1, input_2=11, input_4=6, input_5=0, input_6=0, input_7=0, input_8=15, input_9=0, mask_SORT_1=1, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_3=18446744073709551615, mask_SORT_40=3, msb_SORT_1=1, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_3=9223372036854775808, msb_SORT_40=2, state_10=1, state_12=1, state_136=1, state_18=0, state_24=0, state_29=0, state_34=0, state_39=0, state_45=0, state_50=0, state_55=12, state_60=0, state_68=0, state_69=8, state_72=254, state_87=0, state_91=1, var_100=13, var_100_arg_0=1, var_101=255, var_101_arg_0=1, var_101_arg_1=13, 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=0, var_65_arg_0=0, var_66=1, var_66_arg_0=0, var_66_arg_1=0, var_81=0, var_93=0, var_93_arg_0=0, var_93_arg_1=1, var_94=252, var_94_arg_0=1, var_95=252, var_95_arg_0=0, var_95_arg_1=252, var_97=1, var_97_arg_0=1, var_98=1, var_98_arg_0=0, var_99=1, var_99_arg_0=1, var_99_arg_1=1] [L128] CALL assume_abort_if_not(constr_102_arg_0) VAL [\old(cond)=255] [L21] COND FALSE !(!cond) VAL [\old(cond)=255, cond=255] [L128] RET assume_abort_if_not(constr_102_arg_0) VAL [constr_102_arg_0=255, constr_96_arg_0=252, init_92_arg_1=1, input_109=1, input_2=11, input_4=6, input_5=0, input_6=0, input_7=0, input_8=15, input_9=0, mask_SORT_1=1, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_3=18446744073709551615, mask_SORT_40=3, msb_SORT_1=1, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_3=9223372036854775808, msb_SORT_40=2, state_10=1, state_12=1, state_136=1, state_18=0, state_24=0, state_29=0, state_34=0, state_39=0, state_45=0, state_50=0, state_55=12, state_60=0, state_68=0, state_69=8, state_72=254, state_87=0, state_91=1, var_100=13, var_100_arg_0=1, var_101=255, var_101_arg_0=1, var_101_arg_1=13, 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=0, var_65_arg_0=0, var_66=1, var_66_arg_0=0, var_66_arg_1=0, var_81=0, var_93=0, var_93_arg_0=0, var_93_arg_1=1, var_94=252, var_94_arg_0=1, var_95=252, var_95_arg_0=0, var_95_arg_1=252, var_97=1, var_97_arg_0=1, var_98=1, var_98_arg_0=0, var_99=1, var_99_arg_0=1, var_99_arg_1=1] [L129] SORT_11 var_61_arg_0 = state_60; [L130] SORT_1 var_61 = var_61_arg_0 != 0; [L131] SORT_1 var_62_arg_0 = var_61; [L132] SORT_1 var_62 = ~var_62_arg_0; [L133] SORT_1 var_103_arg_0 = var_62; [L134] SORT_1 var_103 = ~var_103_arg_0; [L135] SORT_1 var_104_arg_0 = input_5; [L136] SORT_1 var_104 = ~var_104_arg_0; [L137] SORT_1 var_105_arg_0 = var_103; [L138] SORT_1 var_105_arg_1 = var_104; [L139] SORT_1 var_105 = var_105_arg_0 | var_105_arg_1; [L140] SORT_1 var_106_arg_0 = var_51; [L141] SORT_1 var_106 = ~var_106_arg_0; [L142] SORT_1 var_107_arg_0 = var_105; [L143] SORT_1 var_107_arg_1 = var_106; [L144] SORT_1 var_107 = var_107_arg_0 | var_107_arg_1; [L145] var_107 = var_107 & mask_SORT_1 [L146] SORT_1 constr_108_arg_0 = var_107; VAL [constr_102_arg_0=255, constr_108_arg_0=14, constr_96_arg_0=252, init_92_arg_1=1, input_109=1, input_2=11, input_4=6, input_5=0, input_6=0, input_7=0, input_8=15, input_9=0, mask_SORT_1=1, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_3=18446744073709551615, mask_SORT_40=3, msb_SORT_1=1, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_3=9223372036854775808, msb_SORT_40=2, state_10=1, state_12=1, state_136=1, state_18=0, state_24=0, state_29=0, state_34=0, state_39=0, state_45=0, state_50=0, state_55=12, state_60=0, state_68=0, state_69=8, state_72=254, state_87=0, state_91=1, var_100=13, var_100_arg_0=1, var_101=255, var_101_arg_0=1, var_101_arg_1=13, var_103=1, var_103_arg_0=8, var_104=1, var_104_arg_0=0, var_105=1, var_105_arg_0=1, var_105_arg_1=1, var_106=255, var_106_arg_0=1, var_107=14, var_107_arg_0=1, var_107_arg_1=255, var_111=0, var_15=8, var_20=7, var_25=6, var_268=0, var_30=5, var_35=4, var_41=3, var_46=2, var_51=1, var_61=0, var_61_arg_0=0, var_62=8, var_62_arg_0=0, var_64=9, var_65=0, var_65_arg_0=0, var_66=1, var_66_arg_0=0, var_66_arg_1=0, var_81=0, var_93=0, var_93_arg_0=0, var_93_arg_1=1, var_94=252, var_94_arg_0=1, var_95=252, var_95_arg_0=0, var_95_arg_1=252, var_97=1, var_97_arg_0=1, var_98=1, var_98_arg_0=0, var_99=1, var_99_arg_0=1, var_99_arg_1=1] [L147] CALL assume_abort_if_not(constr_108_arg_0) VAL [\old(cond)=14] [L21] COND FALSE !(!cond) VAL [\old(cond)=14, cond=14] [L147] RET assume_abort_if_not(constr_108_arg_0) VAL [constr_102_arg_0=255, constr_108_arg_0=14, constr_96_arg_0=252, init_92_arg_1=1, input_109=1, input_2=11, input_4=6, input_5=0, input_6=0, input_7=0, input_8=15, input_9=0, mask_SORT_1=1, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_3=18446744073709551615, mask_SORT_40=3, msb_SORT_1=1, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_3=9223372036854775808, msb_SORT_40=2, state_10=1, state_12=1, state_136=1, state_18=0, state_24=0, state_29=0, state_34=0, state_39=0, state_45=0, state_50=0, state_55=12, state_60=0, state_68=0, state_69=8, state_72=254, state_87=0, state_91=1, var_100=13, var_100_arg_0=1, var_101=255, var_101_arg_0=1, var_101_arg_1=13, var_103=1, var_103_arg_0=8, var_104=1, var_104_arg_0=0, var_105=1, var_105_arg_0=1, var_105_arg_1=1, var_106=255, var_106_arg_0=1, var_107=14, var_107_arg_0=1, var_107_arg_1=255, var_111=0, var_15=8, var_20=7, var_25=6, var_268=0, var_30=5, var_35=4, var_41=3, var_46=2, var_51=1, var_61=0, var_61_arg_0=0, var_62=8, var_62_arg_0=0, var_64=9, var_65=0, var_65_arg_0=0, var_66=1, var_66_arg_0=0, var_66_arg_1=0, var_81=0, var_93=0, var_93_arg_0=0, var_93_arg_1=1, var_94=252, var_94_arg_0=1, var_95=252, var_95_arg_0=0, var_95_arg_1=252, var_97=1, var_97_arg_0=1, var_98=1, var_98_arg_0=0, var_99=1, var_99_arg_0=1, var_99_arg_1=1] [L149] SORT_1 var_112_arg_0 = state_91; [L150] SORT_1 var_112_arg_1 = var_111; [L151] SORT_1 var_112_arg_2 = var_51; [L152] SORT_1 var_112 = var_112_arg_0 ? var_112_arg_1 : var_112_arg_2; [L153] SORT_1 var_70_arg_0 = state_69; [L154] SORT_1 var_70 = ~var_70_arg_0; [L155] SORT_1 var_71_arg_0 = state_68; [L156] SORT_1 var_71_arg_1 = var_70; [L157] SORT_1 var_71 = var_71_arg_0 & var_71_arg_1; [L158] SORT_11 var_73_arg_0 = state_72; [L159] SORT_1 var_73 = var_73_arg_0 != 0; [L160] SORT_1 var_74_arg_0 = var_71; [L161] SORT_1 var_74_arg_1 = var_73; [L162] SORT_1 var_74 = var_74_arg_0 & var_74_arg_1; [L163] SORT_1 var_75_arg_0 = state_68; [L164] SORT_1 var_75 = ~var_75_arg_0; [L165] SORT_1 var_76_arg_0 = input_6; [L166] SORT_1 var_76_arg_1 = var_75; [L167] SORT_1 var_76 = var_76_arg_0 & var_76_arg_1; [L168] SORT_1 var_77_arg_0 = var_76; [L169] var_77_arg_0 = var_77_arg_0 & mask_SORT_1 [L170] SORT_11 var_77 = var_77_arg_0; [L171] SORT_11 var_78_arg_0 = state_72; [L172] SORT_11 var_78_arg_1 = var_77; [L173] SORT_11 var_78 = var_78_arg_0 + var_78_arg_1; [L174] SORT_1 var_79_arg_0 = input_5; [L175] var_79_arg_0 = var_79_arg_0 & mask_SORT_1 [L176] SORT_11 var_79 = var_79_arg_0; [L177] SORT_11 var_80_arg_0 = var_78; [L178] SORT_11 var_80_arg_1 = var_79; [L179] SORT_11 var_80 = var_80_arg_0 - var_80_arg_1; [L180] SORT_1 var_82_arg_0 = input_7; [L181] SORT_11 var_82_arg_1 = var_81; [L182] SORT_11 var_82_arg_2 = var_80; [L183] SORT_11 var_82 = var_82_arg_0 ? var_82_arg_1 : var_82_arg_2; [L184] var_82 = var_82 & mask_SORT_11 [L185] SORT_11 var_83_arg_0 = var_82; [L186] SORT_1 var_83 = var_83_arg_0 != 0; [L187] SORT_1 var_84_arg_0 = var_83; [L188] SORT_1 var_84 = ~var_84_arg_0; [L189] SORT_1 var_85_arg_0 = var_74; [L190] SORT_1 var_85_arg_1 = var_84; [L191] SORT_1 var_85 = var_85_arg_0 & var_85_arg_1; [L192] SORT_1 var_86_arg_0 = var_85; [L193] SORT_1 var_86 = ~var_86_arg_0; [L194] SORT_11 var_14_arg_0 = state_12; [L195] SORT_13 var_14 = var_14_arg_0 >> 0; [L196] var_14 = var_14 & mask_SORT_13 [L197] SORT_13 var_56_arg_0 = var_14; [L198] SORT_1 var_56 = var_56_arg_0 != 0; [L199] SORT_1 var_57_arg_0 = var_56; [L200] SORT_1 var_57 = ~var_57_arg_0; [L201] var_57 = var_57 & mask_SORT_1 [L202] SORT_1 var_52_arg_0 = var_51; [L203] var_52_arg_0 = var_52_arg_0 & mask_SORT_1 [L204] SORT_13 var_52 = var_52_arg_0; [L205] SORT_13 var_53_arg_0 = var_14; [L206] SORT_13 var_53_arg_1 = var_52; [L207] SORT_1 var_53 = var_53_arg_0 == var_53_arg_1; [L208] SORT_40 var_47_arg_0 = var_46; [L209] var_47_arg_0 = var_47_arg_0 & mask_SORT_40 [L210] SORT_13 var_47 = var_47_arg_0; [L211] SORT_13 var_48_arg_0 = var_14; [L212] SORT_13 var_48_arg_1 = var_47; [L213] SORT_1 var_48 = var_48_arg_0 == var_48_arg_1; [L214] SORT_40 var_42_arg_0 = var_41; [L215] var_42_arg_0 = var_42_arg_0 & mask_SORT_40 [L216] SORT_13 var_42 = var_42_arg_0; [L217] SORT_13 var_43_arg_0 = var_14; [L218] SORT_13 var_43_arg_1 = var_42; [L219] SORT_1 var_43 = var_43_arg_0 == var_43_arg_1; [L220] SORT_19 var_36_arg_0 = var_35; [L221] var_36_arg_0 = var_36_arg_0 & mask_SORT_19 [L222] SORT_13 var_36 = var_36_arg_0; [L223] SORT_13 var_37_arg_0 = var_14; [L224] SORT_13 var_37_arg_1 = var_36; [L225] SORT_1 var_37 = var_37_arg_0 == var_37_arg_1; [L226] SORT_19 var_31_arg_0 = var_30; [L227] var_31_arg_0 = var_31_arg_0 & mask_SORT_19 [L228] SORT_13 var_31 = var_31_arg_0; [L229] SORT_13 var_32_arg_0 = var_14; [L230] SORT_13 var_32_arg_1 = var_31; [L231] SORT_1 var_32 = var_32_arg_0 == var_32_arg_1; [L232] SORT_19 var_26_arg_0 = var_25; [L233] var_26_arg_0 = var_26_arg_0 & mask_SORT_19 [L234] SORT_13 var_26 = var_26_arg_0; [L235] SORT_13 var_27_arg_0 = var_14; [L236] SORT_13 var_27_arg_1 = var_26; [L237] SORT_1 var_27 = var_27_arg_0 == var_27_arg_1; [L238] SORT_19 var_21_arg_0 = var_20; [L239] var_21_arg_0 = var_21_arg_0 & mask_SORT_19 [L240] SORT_13 var_21 = var_21_arg_0; [L241] SORT_13 var_22_arg_0 = var_14; [L242] SORT_13 var_22_arg_1 = var_21; [L243] SORT_1 var_22 = var_22_arg_0 == var_22_arg_1; [L244] SORT_13 var_16_arg_0 = var_14; [L245] SORT_13 var_16_arg_1 = var_15; [L246] SORT_1 var_16 = var_16_arg_0 == var_16_arg_1; [L247] SORT_1 var_17_arg_0 = var_16; [L248] SORT_3 var_17_arg_1 = state_10; [L249] SORT_3 var_17_arg_2 = input_9; [L250] SORT_3 var_17 = var_17_arg_0 ? var_17_arg_1 : var_17_arg_2; [L251] SORT_1 var_23_arg_0 = var_22; [L252] SORT_3 var_23_arg_1 = state_18; [L253] SORT_3 var_23_arg_2 = var_17; [L254] SORT_3 var_23 = var_23_arg_0 ? var_23_arg_1 : var_23_arg_2; [L255] SORT_1 var_28_arg_0 = var_27; [L256] SORT_3 var_28_arg_1 = state_24; [L257] SORT_3 var_28_arg_2 = var_23; [L258] SORT_3 var_28 = var_28_arg_0 ? var_28_arg_1 : var_28_arg_2; [L259] SORT_1 var_33_arg_0 = var_32; [L260] SORT_3 var_33_arg_1 = state_29; [L261] SORT_3 var_33_arg_2 = var_28; [L262] SORT_3 var_33 = var_33_arg_0 ? var_33_arg_1 : var_33_arg_2; [L263] SORT_1 var_38_arg_0 = var_37; [L264] SORT_3 var_38_arg_1 = state_34; [L265] SORT_3 var_38_arg_2 = var_33; [L266] SORT_3 var_38 = var_38_arg_0 ? var_38_arg_1 : var_38_arg_2; [L267] SORT_1 var_44_arg_0 = var_43; [L268] SORT_3 var_44_arg_1 = state_39; [L269] SORT_3 var_44_arg_2 = var_38; [L270] SORT_3 var_44 = var_44_arg_0 ? var_44_arg_1 : var_44_arg_2; [L271] SORT_1 var_49_arg_0 = var_48; [L272] SORT_3 var_49_arg_1 = state_45; [L273] SORT_3 var_49_arg_2 = var_44; [L274] SORT_3 var_49 = var_49_arg_0 ? var_49_arg_1 : var_49_arg_2; [L275] SORT_1 var_54_arg_0 = var_53; [L276] SORT_3 var_54_arg_1 = state_50; [L277] SORT_3 var_54_arg_2 = var_49; [L278] SORT_3 var_54 = var_54_arg_0 ? var_54_arg_1 : var_54_arg_2; [L279] SORT_1 var_58_arg_0 = var_57; [L280] SORT_3 var_58_arg_1 = state_55; [L281] SORT_3 var_58_arg_2 = var_54; [L282] SORT_3 var_58 = var_58_arg_0 ? var_58_arg_1 : var_58_arg_2; [L283] var_58 = var_58 & mask_SORT_3 [L284] SORT_3 var_88_arg_0 = state_87; [L285] SORT_3 var_88_arg_1 = var_58; [L286] SORT_1 var_88 = var_88_arg_0 == var_88_arg_1; [L287] SORT_1 var_89_arg_0 = var_86; [L288] SORT_1 var_89_arg_1 = var_88; [L289] SORT_1 var_89 = var_89_arg_0 | var_89_arg_1; [L290] SORT_1 var_110_arg_0 = state_91; [L291] SORT_1 var_110_arg_1 = input_109; [L292] SORT_1 var_110_arg_2 = var_89; [L293] SORT_1 var_110 = var_110_arg_0 ? var_110_arg_1 : var_110_arg_2; [L294] SORT_1 var_113_arg_0 = var_110; [L295] SORT_1 var_113 = ~var_113_arg_0; [L296] SORT_1 var_114_arg_0 = var_112; [L297] SORT_1 var_114_arg_1 = var_113; [L298] SORT_1 var_114 = var_114_arg_0 & var_114_arg_1; [L299] var_114 = var_114 & mask_SORT_1 [L300] SORT_1 bad_115_arg_0 = var_114; [L301] CALL __VERIFIER_assert(!(bad_115_arg_0)) [L20] COND FALSE !(!(cond)) VAL [\old(cond)=1, cond=1] [L301] RET __VERIFIER_assert(!(bad_115_arg_0)) [L303] SORT_11 var_137_arg_0 = state_136; [L304] SORT_13 var_137 = var_137_arg_0 >> 0; [L305] var_137 = var_137 & mask_SORT_13 [L306] SORT_13 var_194_arg_0 = var_137; [L307] SORT_13 var_194_arg_1 = var_15; [L308] SORT_1 var_194 = var_194_arg_0 == var_194_arg_1; [L309] SORT_1 var_195_arg_0 = input_6; [L310] SORT_1 var_195_arg_1 = var_194; [L311] SORT_1 var_195 = var_195_arg_0 & var_195_arg_1; [L312] var_195 = var_195 & mask_SORT_1 [L313] SORT_1 var_267_arg_0 = var_195; [L314] SORT_3 var_267_arg_1 = input_4; [L315] SORT_3 var_267_arg_2 = state_10; [L316] SORT_3 var_267 = var_267_arg_0 ? var_267_arg_1 : var_267_arg_2; [L317] SORT_1 var_269_arg_0 = input_7; [L318] SORT_3 var_269_arg_1 = var_268; [L319] SORT_3 var_269_arg_2 = var_267; [L320] SORT_3 var_269 = var_269_arg_0 ? var_269_arg_1 : var_269_arg_2; [L321] SORT_3 next_270_arg_1 = var_269; [L322] SORT_1 var_119_arg_0 = input_6; [L323] SORT_1 var_119_arg_1 = input_5; [L324] SORT_1 var_119 = var_119_arg_0 | var_119_arg_1; [L325] SORT_1 var_120_arg_0 = var_119; [L326] SORT_1 var_120_arg_1 = input_7; [L327] SORT_1 var_120 = var_120_arg_0 | var_120_arg_1; [L328] var_120 = var_120 & mask_SORT_1 [L329] SORT_1 var_198_arg_0 = input_5; [L330] var_198_arg_0 = var_198_arg_0 & mask_SORT_1 [L331] SORT_11 var_198 = var_198_arg_0; [L332] SORT_11 var_199_arg_0 = state_12; [L333] SORT_11 var_199_arg_1 = var_198; [L334] SORT_11 var_199 = var_199_arg_0 + var_199_arg_1; [L335] SORT_1 var_271_arg_0 = var_120; [L336] SORT_11 var_271_arg_1 = var_199; [L337] SORT_11 var_271_arg_2 = state_12; [L338] SORT_11 var_271 = var_271_arg_0 ? var_271_arg_1 : var_271_arg_2; [L339] SORT_1 var_272_arg_0 = input_7; [L340] SORT_11 var_272_arg_1 = var_81; [L341] SORT_11 var_272_arg_2 = var_271; [L342] SORT_11 var_272 = var_272_arg_0 ? var_272_arg_1 : var_272_arg_2; [L343] SORT_11 next_273_arg_1 = var_272; [L344] SORT_19 var_187_arg_0 = var_20; [L345] var_187_arg_0 = var_187_arg_0 & mask_SORT_19 [L346] SORT_13 var_187 = var_187_arg_0; [L347] SORT_13 var_188_arg_0 = var_137; [L348] SORT_13 var_188_arg_1 = var_187; [L349] SORT_1 var_188 = var_188_arg_0 == var_188_arg_1; [L350] SORT_1 var_189_arg_0 = input_6; [L351] SORT_1 var_189_arg_1 = var_188; [L352] SORT_1 var_189 = var_189_arg_0 & var_189_arg_1; [L353] var_189 = var_189 & mask_SORT_1 [L354] SORT_1 var_274_arg_0 = var_189; [L355] SORT_3 var_274_arg_1 = input_4; [L356] SORT_3 var_274_arg_2 = state_18; [L357] SORT_3 var_274 = var_274_arg_0 ? var_274_arg_1 : var_274_arg_2; [L358] SORT_1 var_275_arg_0 = input_7; [L359] SORT_3 var_275_arg_1 = var_268; [L360] SORT_3 var_275_arg_2 = var_274; [L361] SORT_3 var_275 = var_275_arg_0 ? var_275_arg_1 : var_275_arg_2; [L362] SORT_3 next_276_arg_1 = var_275; [L363] SORT_19 var_180_arg_0 = var_25; [L364] var_180_arg_0 = var_180_arg_0 & mask_SORT_19 [L365] SORT_13 var_180 = var_180_arg_0; [L366] SORT_13 var_181_arg_0 = var_137; [L367] SORT_13 var_181_arg_1 = var_180; [L368] SORT_1 var_181 = var_181_arg_0 == var_181_arg_1; [L369] SORT_1 var_182_arg_0 = input_6; [L370] SORT_1 var_182_arg_1 = var_181; [L371] SORT_1 var_182 = var_182_arg_0 & var_182_arg_1; [L372] var_182 = var_182 & mask_SORT_1 [L373] SORT_1 var_277_arg_0 = var_182; [L374] SORT_3 var_277_arg_1 = input_4; [L375] SORT_3 var_277_arg_2 = state_24; [L376] SORT_3 var_277 = var_277_arg_0 ? var_277_arg_1 : var_277_arg_2; [L377] SORT_1 var_278_arg_0 = input_7; [L378] SORT_3 var_278_arg_1 = var_268; [L379] SORT_3 var_278_arg_2 = var_277; [L380] SORT_3 var_278 = var_278_arg_0 ? var_278_arg_1 : var_278_arg_2; [L381] SORT_3 next_279_arg_1 = var_278; [L382] SORT_19 var_173_arg_0 = var_30; [L383] var_173_arg_0 = var_173_arg_0 & mask_SORT_19 [L384] SORT_13 var_173 = var_173_arg_0; [L385] SORT_13 var_174_arg_0 = var_137; [L386] SORT_13 var_174_arg_1 = var_173; [L387] SORT_1 var_174 = var_174_arg_0 == var_174_arg_1; [L388] SORT_1 var_175_arg_0 = input_6; [L389] SORT_1 var_175_arg_1 = var_174; [L390] SORT_1 var_175 = var_175_arg_0 & var_175_arg_1; [L391] var_175 = var_175 & mask_SORT_1 [L392] SORT_1 var_280_arg_0 = var_175; [L393] SORT_3 var_280_arg_1 = input_4; [L394] SORT_3 var_280_arg_2 = state_29; [L395] SORT_3 var_280 = var_280_arg_0 ? var_280_arg_1 : var_280_arg_2; [L396] SORT_1 var_281_arg_0 = input_7; [L397] SORT_3 var_281_arg_1 = var_268; [L398] SORT_3 var_281_arg_2 = var_280; [L399] SORT_3 var_281 = var_281_arg_0 ? var_281_arg_1 : var_281_arg_2; [L400] SORT_3 next_282_arg_1 = var_281; [L401] SORT_19 var_166_arg_0 = var_35; [L402] var_166_arg_0 = var_166_arg_0 & mask_SORT_19 [L403] SORT_13 var_166 = var_166_arg_0; [L404] SORT_13 var_167_arg_0 = var_137; [L405] SORT_13 var_167_arg_1 = var_166; [L406] SORT_1 var_167 = var_167_arg_0 == var_167_arg_1; [L407] SORT_1 var_168_arg_0 = input_6; [L408] SORT_1 var_168_arg_1 = var_167; [L409] SORT_1 var_168 = var_168_arg_0 & var_168_arg_1; [L410] var_168 = var_168 & mask_SORT_1 [L411] SORT_1 var_283_arg_0 = var_168; [L412] SORT_3 var_283_arg_1 = input_4; [L413] SORT_3 var_283_arg_2 = state_34; [L414] SORT_3 var_283 = var_283_arg_0 ? var_283_arg_1 : var_283_arg_2; [L415] SORT_1 var_284_arg_0 = input_7; [L416] SORT_3 var_284_arg_1 = var_268; [L417] SORT_3 var_284_arg_2 = var_283; [L418] SORT_3 var_284 = var_284_arg_0 ? var_284_arg_1 : var_284_arg_2; [L419] SORT_3 next_285_arg_1 = var_284; [L420] SORT_40 var_159_arg_0 = var_41; [L421] var_159_arg_0 = var_159_arg_0 & mask_SORT_40 [L422] SORT_13 var_159 = var_159_arg_0; [L423] SORT_13 var_160_arg_0 = var_137; [L424] SORT_13 var_160_arg_1 = var_159; [L425] SORT_1 var_160 = var_160_arg_0 == var_160_arg_1; [L426] SORT_1 var_161_arg_0 = input_6; [L427] SORT_1 var_161_arg_1 = var_160; [L428] SORT_1 var_161 = var_161_arg_0 & var_161_arg_1; [L429] var_161 = var_161 & mask_SORT_1 [L430] SORT_1 var_286_arg_0 = var_161; [L431] SORT_3 var_286_arg_1 = input_4; [L432] SORT_3 var_286_arg_2 = state_39; [L433] SORT_3 var_286 = var_286_arg_0 ? var_286_arg_1 : var_286_arg_2; [L434] SORT_1 var_287_arg_0 = input_7; [L435] SORT_3 var_287_arg_1 = var_268; [L436] SORT_3 var_287_arg_2 = var_286; [L437] SORT_3 var_287 = var_287_arg_0 ? var_287_arg_1 : var_287_arg_2; [L438] SORT_3 next_288_arg_1 = var_287; [L439] SORT_40 var_152_arg_0 = var_46; [L440] var_152_arg_0 = var_152_arg_0 & mask_SORT_40 [L441] SORT_13 var_152 = var_152_arg_0; [L442] SORT_13 var_153_arg_0 = var_137; [L443] SORT_13 var_153_arg_1 = var_152; [L444] SORT_1 var_153 = var_153_arg_0 == var_153_arg_1; [L445] SORT_1 var_154_arg_0 = input_6; [L446] SORT_1 var_154_arg_1 = var_153; [L447] SORT_1 var_154 = var_154_arg_0 & var_154_arg_1; [L448] var_154 = var_154 & mask_SORT_1 [L449] SORT_1 var_289_arg_0 = var_154; [L450] SORT_3 var_289_arg_1 = input_4; [L451] SORT_3 var_289_arg_2 = state_45; [L452] SORT_3 var_289 = var_289_arg_0 ? var_289_arg_1 : var_289_arg_2; [L453] SORT_1 var_290_arg_0 = input_7; [L454] SORT_3 var_290_arg_1 = var_268; [L455] SORT_3 var_290_arg_2 = var_289; [L456] SORT_3 var_290 = var_290_arg_0 ? var_290_arg_1 : var_290_arg_2; [L457] SORT_3 next_291_arg_1 = var_290; [L458] SORT_1 var_145_arg_0 = var_51; [L459] var_145_arg_0 = var_145_arg_0 & mask_SORT_1 [L460] SORT_13 var_145 = var_145_arg_0; [L461] SORT_13 var_146_arg_0 = var_137; [L462] SORT_13 var_146_arg_1 = var_145; [L463] SORT_1 var_146 = var_146_arg_0 == var_146_arg_1; [L464] SORT_1 var_147_arg_0 = input_6; [L465] SORT_1 var_147_arg_1 = var_146; [L466] SORT_1 var_147 = var_147_arg_0 & var_147_arg_1; [L467] var_147 = var_147 & mask_SORT_1 [L468] SORT_1 var_292_arg_0 = var_147; [L469] SORT_3 var_292_arg_1 = input_4; [L470] SORT_3 var_292_arg_2 = state_50; [L471] SORT_3 var_292 = var_292_arg_0 ? var_292_arg_1 : var_292_arg_2; [L472] SORT_1 var_293_arg_0 = input_7; [L473] SORT_3 var_293_arg_1 = var_268; [L474] SORT_3 var_293_arg_2 = var_292; [L475] SORT_3 var_293 = var_293_arg_0 ? var_293_arg_1 : var_293_arg_2; [L476] SORT_3 next_294_arg_1 = var_293; [L477] SORT_13 var_138_arg_0 = var_137; [L478] SORT_1 var_138 = var_138_arg_0 != 0; [L479] SORT_1 var_139_arg_0 = var_138; [L480] SORT_1 var_139 = ~var_139_arg_0; [L481] SORT_1 var_140_arg_0 = input_6; [L482] SORT_1 var_140_arg_1 = var_139; [L483] SORT_1 var_140 = var_140_arg_0 & var_140_arg_1; [L484] var_140 = var_140 & mask_SORT_1 [L485] SORT_1 var_295_arg_0 = var_140; [L486] SORT_3 var_295_arg_1 = input_4; [L487] SORT_3 var_295_arg_2 = state_55; [L488] SORT_3 var_295 = var_295_arg_0 ? var_295_arg_1 : var_295_arg_2; [L489] SORT_1 var_296_arg_0 = input_7; [L490] SORT_3 var_296_arg_1 = var_268; [L491] SORT_3 var_296_arg_2 = var_295; [L492] SORT_3 var_296 = var_296_arg_0 ? var_296_arg_1 : var_296_arg_2; [L493] SORT_3 next_297_arg_1 = var_296; [L494] SORT_1 var_298_arg_0 = input_6; [L495] var_298_arg_0 = var_298_arg_0 & mask_SORT_1 [L496] SORT_11 var_298 = var_298_arg_0; [L497] SORT_11 var_299_arg_0 = state_60; [L498] SORT_11 var_299_arg_1 = var_298; [L499] SORT_11 var_299 = var_299_arg_0 + var_299_arg_1; [L500] SORT_1 var_300_arg_0 = input_5; [L501] var_300_arg_0 = var_300_arg_0 & mask_SORT_1 [L502] SORT_11 var_300 = var_300_arg_0; [L503] SORT_11 var_301_arg_0 = var_299; [L504] SORT_11 var_301_arg_1 = var_300; [L505] SORT_11 var_301 = var_301_arg_0 - var_301_arg_1; [L506] SORT_1 var_302_arg_0 = input_7; [L507] SORT_11 var_302_arg_1 = var_81; [L508] SORT_11 var_302_arg_2 = var_301; [L509] SORT_11 var_302 = var_302_arg_0 ? var_302_arg_1 : var_302_arg_2; [L510] var_302 = var_302 & mask_SORT_11 [L511] SORT_11 next_303_arg_1 = var_302; [L512] SORT_1 var_228_arg_0 = state_68; [L513] SORT_1 var_228 = ~var_228_arg_0; [L514] var_228 = var_228 & mask_SORT_1 [L515] SORT_1 var_224_arg_0 = input_8; [L516] SORT_1 var_224_arg_1 = input_6; [L517] SORT_1 var_224 = var_224_arg_0 & var_224_arg_1; [L518] SORT_1 var_225_arg_0 = state_68; [L519] SORT_1 var_225_arg_1 = var_224; [L520] SORT_1 var_225 = var_225_arg_0 | var_225_arg_1; [L521] SORT_1 var_304_arg_0 = var_228; [L522] SORT_1 var_304_arg_1 = var_225; [L523] SORT_1 var_304_arg_2 = state_68; [L524] SORT_1 var_304 = var_304_arg_0 ? var_304_arg_1 : var_304_arg_2; [L525] SORT_1 var_305_arg_0 = input_7; [L526] SORT_1 var_305_arg_1 = var_111; [L527] SORT_1 var_305_arg_2 = var_304; [L528] SORT_1 var_305 = var_305_arg_0 ? var_305_arg_1 : var_305_arg_2; [L529] SORT_1 next_306_arg_1 = var_305; [L530] SORT_1 var_236_arg_0 = var_85; [L531] SORT_1 var_236_arg_1 = state_69; [L532] SORT_1 var_236 = var_236_arg_0 | var_236_arg_1; [L533] SORT_1 var_307_arg_0 = var_51; [L534] SORT_1 var_307_arg_1 = var_236; [L535] SORT_1 var_307_arg_2 = state_69; [L536] SORT_1 var_307 = var_307_arg_0 ? var_307_arg_1 : var_307_arg_2; [L537] SORT_1 var_308_arg_0 = input_7; [L538] SORT_1 var_308_arg_1 = var_111; [L539] SORT_1 var_308_arg_2 = var_307; [L540] SORT_1 var_308 = var_308_arg_0 ? var_308_arg_1 : var_308_arg_2; [L541] SORT_1 next_309_arg_1 = var_308; [L542] SORT_1 var_248_arg_0 = input_6; [L543] SORT_1 var_248_arg_1 = input_5; [L544] SORT_1 var_248 = var_248_arg_0 | var_248_arg_1; [L545] SORT_1 var_249_arg_0 = var_248; [L546] SORT_1 var_249_arg_1 = input_7; [L547] SORT_1 var_249 = var_249_arg_0 | var_249_arg_1; [L548] SORT_1 var_250_arg_0 = var_249; [L549] SORT_1 var_250_arg_1 = state_68; [L550] SORT_1 var_250 = var_250_arg_0 | var_250_arg_1; [L551] var_250 = var_250 & mask_SORT_1 [L552] SORT_1 var_310_arg_0 = var_250; [L553] SORT_11 var_310_arg_1 = var_82; [L554] SORT_11 var_310_arg_2 = state_72; [L555] SORT_11 var_310 = var_310_arg_0 ? var_310_arg_1 : var_310_arg_2; [L556] SORT_1 var_311_arg_0 = input_7; [L557] SORT_11 var_311_arg_1 = var_81; [L558] SORT_11 var_311_arg_2 = var_310; [L559] SORT_11 var_311 = var_311_arg_0 ? var_311_arg_1 : var_311_arg_2; [L560] var_311 = var_311 & mask_SORT_11 [L561] SORT_11 next_312_arg_1 = var_311; [L562] SORT_1 var_233_arg_0 = var_224; [L563] SORT_1 var_233_arg_1 = var_228; [L564] SORT_1 var_233 = var_233_arg_0 & var_233_arg_1; [L565] var_233 = var_233 & mask_SORT_1 [L566] SORT_1 var_313_arg_0 = var_233; [L567] SORT_3 var_313_arg_1 = input_4; [L568] SORT_3 var_313_arg_2 = state_87; [L569] SORT_3 var_313 = var_313_arg_0 ? var_313_arg_1 : var_313_arg_2; [L570] SORT_1 var_314_arg_0 = input_7; [L571] SORT_3 var_314_arg_1 = var_268; [L572] SORT_3 var_314_arg_2 = var_313; [L573] SORT_3 var_314 = var_314_arg_0 ? var_314_arg_1 : var_314_arg_2; [L574] var_314 = var_314 & mask_SORT_3 [L575] SORT_3 next_315_arg_1 = var_314; [L576] SORT_1 next_316_arg_1 = var_111; [L577] SORT_1 var_204_arg_0 = input_6; [L578] var_204_arg_0 = var_204_arg_0 & mask_SORT_1 [L579] SORT_11 var_204 = var_204_arg_0; [L580] SORT_11 var_205_arg_0 = state_136; [L581] SORT_11 var_205_arg_1 = var_204; [L582] SORT_11 var_205 = var_205_arg_0 + var_205_arg_1; [L583] SORT_1 var_317_arg_0 = var_120; [L584] SORT_11 var_317_arg_1 = var_205; [L585] SORT_11 var_317_arg_2 = state_136; [L586] SORT_11 var_317 = var_317_arg_0 ? var_317_arg_1 : var_317_arg_2; [L587] SORT_1 var_318_arg_0 = input_7; [L588] SORT_11 var_318_arg_1 = var_81; [L589] SORT_11 var_318_arg_2 = var_317; [L590] SORT_11 var_318 = var_318_arg_0 ? var_318_arg_1 : var_318_arg_2; [L591] SORT_11 next_319_arg_1 = var_318; [L593] state_10 = next_270_arg_1 [L594] state_12 = next_273_arg_1 [L595] state_18 = next_276_arg_1 [L596] state_24 = next_279_arg_1 [L597] state_29 = next_282_arg_1 [L598] state_34 = next_285_arg_1 [L599] state_39 = next_288_arg_1 [L600] state_45 = next_291_arg_1 [L601] state_50 = next_294_arg_1 [L602] state_55 = next_297_arg_1 [L603] state_60 = next_303_arg_1 [L604] state_68 = next_306_arg_1 [L605] state_69 = next_309_arg_1 [L606] state_72 = next_312_arg_1 [L607] state_87 = next_315_arg_1 [L608] state_91 = next_316_arg_1 [L609] state_136 = next_319_arg_1 VAL [bad_115_arg_0=0, constr_102_arg_0=255, constr_108_arg_0=14, constr_96_arg_0=252, init_92_arg_1=1, input_109=1, input_2=11, input_4=6, input_5=0, input_6=0, input_7=0, input_8=15, input_9=0, mask_SORT_1=1, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_3=18446744073709551615, mask_SORT_40=3, msb_SORT_1=1, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_3=9223372036854775808, msb_SORT_40=2, next_270_arg_1=1, next_273_arg_1=1, next_276_arg_1=0, next_279_arg_1=0, next_282_arg_1=0, next_285_arg_1=0, next_288_arg_1=0, next_291_arg_1=0, next_294_arg_1=0, next_297_arg_1=12, next_303_arg_1=0, next_306_arg_1=0, next_309_arg_1=8, next_312_arg_1=0, next_315_arg_1=0, next_316_arg_1=0, next_319_arg_1=1, state_10=1, state_12=1, state_136=1, state_18=0, state_24=0, state_29=0, state_34=0, state_39=0, state_45=0, state_50=0, state_55=12, state_60=0, state_68=0, state_69=8, state_72=0, state_87=0, state_91=0, var_100=13, var_100_arg_0=1, var_101=255, var_101_arg_0=1, var_101_arg_1=13, var_103=1, var_103_arg_0=8, var_104=1, var_104_arg_0=0, var_105=1, var_105_arg_0=1, var_105_arg_1=1, var_106=255, var_106_arg_0=1, var_107=14, var_107_arg_0=1, var_107_arg_1=255, var_110=1, var_110_arg_0=1, var_110_arg_1=1, var_110_arg_2=1, 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=1, var_114=0, var_114_arg_0=0, var_114_arg_1=255, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_120=0, var_120_arg_0=0, var_120_arg_1=0, var_137=0, var_137_arg_0=1, var_138=0, var_138_arg_0=0, var_139=255, var_139_arg_0=0, 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=0, var_146_arg_1=1, var_147=0, var_147_arg_0=0, var_147_arg_1=0, var_14_arg_0=1, var_15=8, var_152=2, var_152_arg_0=2, var_153=0, var_153_arg_0=0, var_153_arg_1=2, 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=0, 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=1, var_167_arg_0=0, var_167_arg_1=0, var_168=0, var_168_arg_0=0, var_168_arg_1=1, var_16_arg_0=0, var_16_arg_1=8, var_17=0, var_173=0, var_173_arg_0=0, var_174=1, var_174_arg_0=0, var_174_arg_1=0, var_175=0, var_175_arg_0=0, var_175_arg_1=1, var_17_arg_0=0, var_17_arg_1=1, var_17_arg_2=0, var_180=0, var_180_arg_0=0, var_181=1, var_181_arg_0=0, var_181_arg_1=0, var_182=0, var_182_arg_0=0, var_182_arg_1=1, var_187=7, var_187_arg_0=7, var_188=0, var_188_arg_0=0, var_188_arg_1=7, var_189=0, var_189_arg_0=0, var_189_arg_1=0, var_194=0, var_194_arg_0=0, var_194_arg_1=8, var_195=0, var_195_arg_0=0, var_195_arg_1=0, var_198=0, var_198_arg_0=0, var_199=1, var_199_arg_0=1, var_199_arg_1=0, var_20=7, var_204=0, var_204_arg_0=0, var_205=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=15, var_224_arg_1=0, var_225=0, var_225_arg_0=0, var_225_arg_1=0, var_228=18, var_228_arg_0=0, var_22_arg_0=0, var_22_arg_1=7, var_23=0, var_233=0, var_233_arg_0=0, var_233_arg_1=18, var_236=8, var_236_arg_0=0, var_236_arg_1=8, var_23_arg_0=0, var_23_arg_1=0, var_23_arg_2=0, var_248=0, var_248_arg_0=0, var_248_arg_1=0, var_249=0, var_249_arg_0=0, var_249_arg_1=0, var_25=6, var_250=0, var_250_arg_0=0, var_250_arg_1=0, var_26=6, var_267=1, var_267_arg_0=0, var_267_arg_1=6, var_267_arg_2=1, var_268=0, var_269=1, var_269_arg_0=0, var_269_arg_1=0, var_269_arg_2=1, var_26_arg_0=6, var_27=0, var_271=1, var_271_arg_0=0, var_271_arg_1=1, var_271_arg_2=1, var_272=1, var_272_arg_0=0, var_272_arg_1=0, var_272_arg_2=1, var_274=0, var_274_arg_0=0, var_274_arg_1=6, var_274_arg_2=0, var_275=0, var_275_arg_0=0, var_275_arg_1=0, var_275_arg_2=0, var_277=0, var_277_arg_0=0, var_277_arg_1=6, var_277_arg_2=0, var_278=0, var_278_arg_0=0, var_278_arg_1=0, var_278_arg_2=0, var_27_arg_0=0, var_27_arg_1=6, 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=0, var_281_arg_1=0, var_281_arg_2=0, var_283=0, var_283_arg_0=0, var_283_arg_1=6, var_283_arg_2=0, var_284=0, var_284_arg_0=0, var_284_arg_1=0, var_284_arg_2=0, var_286=0, var_286_arg_0=0, var_286_arg_1=6, var_286_arg_2=0, var_287=0, var_287_arg_0=0, var_287_arg_1=0, var_287_arg_2=0, var_289=0, var_289_arg_0=0, var_289_arg_1=6, var_289_arg_2=0, var_28_arg_0=0, var_28_arg_1=0, var_28_arg_2=0, var_290=0, var_290_arg_0=0, var_290_arg_1=0, var_290_arg_2=0, var_292=0, var_292_arg_0=0, var_292_arg_1=6, var_292_arg_2=0, var_293=0, var_293_arg_0=0, var_293_arg_1=0, var_293_arg_2=0, var_295=12, var_295_arg_0=0, var_295_arg_1=6, var_295_arg_2=12, var_296=12, var_296_arg_0=0, var_296_arg_1=0, var_296_arg_2=12, var_298=0, var_298_arg_0=0, var_299=0, var_299_arg_0=0, var_299_arg_1=0, var_30=5, var_300=0, var_300_arg_0=0, var_301=0, var_301_arg_0=0, var_301_arg_1=0, var_302=0, var_302_arg_0=0, var_302_arg_1=0, var_302_arg_2=0, var_304=0, var_304_arg_0=18, var_304_arg_1=0, var_304_arg_2=0, var_305=0, var_305_arg_0=0, var_305_arg_1=0, var_305_arg_2=0, var_307=8, var_307_arg_0=1, var_307_arg_1=8, var_307_arg_2=8, var_308=8, var_308_arg_0=0, var_308_arg_1=0, var_308_arg_2=8, var_31=5, var_310=254, var_310_arg_0=0, var_310_arg_1=255, var_310_arg_2=254, var_311=0, var_311_arg_0=0, var_311_arg_1=0, var_311_arg_2=254, 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=0, 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=1, var_318_arg_0=0, var_318_arg_1=0, var_318_arg_2=1, var_31_arg_0=5, var_32=0, var_32_arg_0=0, var_32_arg_1=5, var_33=0, var_33_arg_0=0, var_33_arg_1=0, var_33_arg_2=0, var_35=4, var_36=0, var_36_arg_0=0, var_37=1, var_37_arg_0=0, var_37_arg_1=0, var_38=0, var_38_arg_0=1, var_38_arg_1=0, var_38_arg_2=0, var_41=3, var_42=3, var_42_arg_0=3, var_43=0, var_43_arg_0=0, var_43_arg_1=3, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_44_arg_2=0, var_46=2, var_47=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=0, var_54_arg_2=0, var_56=0, var_56_arg_0=0, var_57=0, var_57_arg_0=0, var_58=0, var_58_arg_0=0, var_58_arg_1=12, var_58_arg_2=0, var_61=0, var_61_arg_0=0, var_62=8, var_62_arg_0=0, var_64=9, var_65=0, var_65_arg_0=0, var_66=1, var_66_arg_0=0, var_66_arg_1=0, var_70=1, var_70_arg_0=8, var_71=0, var_71_arg_0=0, var_71_arg_1=1, var_73=1, var_73_arg_0=254, var_74=0, var_74_arg_0=0, var_74_arg_1=1, var_75=255, var_75_arg_0=0, var_76=0, var_76_arg_0=0, var_76_arg_1=255, var_77=0, var_77_arg_0=0, var_78=254, var_78_arg_0=254, var_78_arg_1=0, var_79=0, var_79_arg_0=0, var_80=254, var_80_arg_0=254, var_80_arg_1=0, var_81=0, var_82=255, var_82_arg_0=0, var_82_arg_1=0, var_82_arg_2=254, var_83=1, var_83_arg_0=255, var_84=255, var_84_arg_0=1, var_85=0, var_85_arg_0=0, var_85_arg_1=255, var_86=0, var_86_arg_0=0, var_88=1, var_88_arg_0=0, var_88_arg_1=0, var_89=1, var_89_arg_0=0, var_89_arg_1=1, var_93=0, var_93_arg_0=0, var_93_arg_1=1, var_94=252, var_94_arg_0=1, var_95=252, var_95_arg_0=0, var_95_arg_1=252, var_97=1, var_97_arg_0=1, var_98=1, var_98_arg_0=0, var_99=1, var_99_arg_0=1, var_99_arg_1=1] [L87] input_2 = __VERIFIER_nondet_uchar() [L88] input_4 = __VERIFIER_nondet_ulong() [L89] input_5 = __VERIFIER_nondet_uchar() [L90] input_6 = __VERIFIER_nondet_uchar() [L91] input_7 = __VERIFIER_nondet_uchar() [L92] input_7 = input_7 & mask_SORT_1 [L93] input_8 = __VERIFIER_nondet_uchar() [L94] input_9 = __VERIFIER_nondet_ulong() [L95] input_109 = __VERIFIER_nondet_uchar() [L97] SORT_1 var_93_arg_0 = input_7; [L98] SORT_1 var_93_arg_1 = state_91; [L99] SORT_1 var_93 = var_93_arg_0 == var_93_arg_1; [L100] SORT_1 var_94_arg_0 = var_51; [L101] SORT_1 var_94 = ~var_94_arg_0; [L102] SORT_1 var_95_arg_0 = var_93; [L103] SORT_1 var_95_arg_1 = var_94; [L104] SORT_1 var_95 = var_95_arg_0 | var_95_arg_1; [L105] var_95 = var_95 & mask_SORT_1 [L106] SORT_1 constr_96_arg_0 = var_95; VAL [bad_115_arg_0=0, constr_102_arg_0=255, constr_108_arg_0=14, constr_96_arg_0=1, init_92_arg_1=1, input_109=1, input_2=13, input_4=4, input_5=21, input_6=17, input_7=0, input_8=7, input_9=0, mask_SORT_1=1, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_3=18446744073709551615, mask_SORT_40=3, msb_SORT_1=1, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_3=9223372036854775808, msb_SORT_40=2, next_270_arg_1=1, next_273_arg_1=1, next_276_arg_1=0, next_279_arg_1=0, next_282_arg_1=0, next_285_arg_1=0, next_288_arg_1=0, next_291_arg_1=0, next_294_arg_1=0, next_297_arg_1=12, next_303_arg_1=0, next_306_arg_1=0, next_309_arg_1=8, next_312_arg_1=0, next_315_arg_1=0, next_316_arg_1=0, next_319_arg_1=1, state_10=1, state_12=1, state_136=1, state_18=0, state_24=0, state_29=0, state_34=0, state_39=0, state_45=0, state_50=0, state_55=12, state_60=0, state_68=0, state_69=8, state_72=0, state_87=0, state_91=0, var_100=13, var_100_arg_0=1, var_101=255, var_101_arg_0=1, var_101_arg_1=13, var_103=1, var_103_arg_0=8, var_104=1, var_104_arg_0=0, var_105=1, var_105_arg_0=1, var_105_arg_1=1, var_106=255, var_106_arg_0=1, var_107=14, var_107_arg_0=1, var_107_arg_1=255, var_110=1, var_110_arg_0=1, var_110_arg_1=1, var_110_arg_2=1, 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=1, var_114=0, var_114_arg_0=0, var_114_arg_1=255, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_120=0, var_120_arg_0=0, var_120_arg_1=0, var_137=0, var_137_arg_0=1, var_138=0, var_138_arg_0=0, var_139=255, var_139_arg_0=0, 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=0, var_146_arg_1=1, var_147=0, var_147_arg_0=0, var_147_arg_1=0, var_14_arg_0=1, var_15=8, var_152=2, var_152_arg_0=2, var_153=0, var_153_arg_0=0, var_153_arg_1=2, 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=0, 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=1, var_167_arg_0=0, var_167_arg_1=0, var_168=0, var_168_arg_0=0, var_168_arg_1=1, var_16_arg_0=0, var_16_arg_1=8, var_17=0, var_173=0, var_173_arg_0=0, var_174=1, var_174_arg_0=0, var_174_arg_1=0, var_175=0, var_175_arg_0=0, var_175_arg_1=1, var_17_arg_0=0, var_17_arg_1=1, var_17_arg_2=0, var_180=0, var_180_arg_0=0, var_181=1, var_181_arg_0=0, var_181_arg_1=0, var_182=0, var_182_arg_0=0, var_182_arg_1=1, var_187=7, var_187_arg_0=7, var_188=0, var_188_arg_0=0, var_188_arg_1=7, var_189=0, var_189_arg_0=0, var_189_arg_1=0, var_194=0, var_194_arg_0=0, var_194_arg_1=8, var_195=0, var_195_arg_0=0, var_195_arg_1=0, var_198=0, var_198_arg_0=0, var_199=1, var_199_arg_0=1, var_199_arg_1=0, var_20=7, var_204=0, var_204_arg_0=0, var_205=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=15, var_224_arg_1=0, var_225=0, var_225_arg_0=0, var_225_arg_1=0, var_228=18, var_228_arg_0=0, var_22_arg_0=0, var_22_arg_1=7, var_23=0, var_233=0, var_233_arg_0=0, var_233_arg_1=18, var_236=8, var_236_arg_0=0, var_236_arg_1=8, var_23_arg_0=0, var_23_arg_1=0, var_23_arg_2=0, var_248=0, var_248_arg_0=0, var_248_arg_1=0, var_249=0, var_249_arg_0=0, var_249_arg_1=0, var_25=6, var_250=0, var_250_arg_0=0, var_250_arg_1=0, var_26=6, var_267=1, var_267_arg_0=0, var_267_arg_1=6, var_267_arg_2=1, var_268=0, var_269=1, var_269_arg_0=0, var_269_arg_1=0, var_269_arg_2=1, var_26_arg_0=6, var_27=0, var_271=1, var_271_arg_0=0, var_271_arg_1=1, var_271_arg_2=1, var_272=1, var_272_arg_0=0, var_272_arg_1=0, var_272_arg_2=1, var_274=0, var_274_arg_0=0, var_274_arg_1=6, var_274_arg_2=0, var_275=0, var_275_arg_0=0, var_275_arg_1=0, var_275_arg_2=0, var_277=0, var_277_arg_0=0, var_277_arg_1=6, var_277_arg_2=0, var_278=0, var_278_arg_0=0, var_278_arg_1=0, var_278_arg_2=0, var_27_arg_0=0, var_27_arg_1=6, 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=0, var_281_arg_1=0, var_281_arg_2=0, var_283=0, var_283_arg_0=0, var_283_arg_1=6, var_283_arg_2=0, var_284=0, var_284_arg_0=0, var_284_arg_1=0, var_284_arg_2=0, var_286=0, var_286_arg_0=0, var_286_arg_1=6, var_286_arg_2=0, var_287=0, var_287_arg_0=0, var_287_arg_1=0, var_287_arg_2=0, var_289=0, var_289_arg_0=0, var_289_arg_1=6, var_289_arg_2=0, var_28_arg_0=0, var_28_arg_1=0, var_28_arg_2=0, var_290=0, var_290_arg_0=0, var_290_arg_1=0, var_290_arg_2=0, var_292=0, var_292_arg_0=0, var_292_arg_1=6, var_292_arg_2=0, var_293=0, var_293_arg_0=0, var_293_arg_1=0, var_293_arg_2=0, var_295=12, var_295_arg_0=0, var_295_arg_1=6, var_295_arg_2=12, var_296=12, var_296_arg_0=0, var_296_arg_1=0, var_296_arg_2=12, var_298=0, var_298_arg_0=0, var_299=0, var_299_arg_0=0, var_299_arg_1=0, var_30=5, var_300=0, var_300_arg_0=0, var_301=0, var_301_arg_0=0, var_301_arg_1=0, var_302=0, var_302_arg_0=0, var_302_arg_1=0, var_302_arg_2=0, var_304=0, var_304_arg_0=18, var_304_arg_1=0, var_304_arg_2=0, var_305=0, var_305_arg_0=0, var_305_arg_1=0, var_305_arg_2=0, var_307=8, var_307_arg_0=1, var_307_arg_1=8, var_307_arg_2=8, var_308=8, var_308_arg_0=0, var_308_arg_1=0, var_308_arg_2=8, var_31=5, var_310=254, var_310_arg_0=0, var_310_arg_1=255, var_310_arg_2=254, var_311=0, var_311_arg_0=0, var_311_arg_1=0, var_311_arg_2=254, 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=0, 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=1, var_318_arg_0=0, var_318_arg_1=0, var_318_arg_2=1, var_31_arg_0=5, var_32=0, var_32_arg_0=0, var_32_arg_1=5, var_33=0, var_33_arg_0=0, var_33_arg_1=0, var_33_arg_2=0, var_35=4, var_36=0, var_36_arg_0=0, var_37=1, var_37_arg_0=0, var_37_arg_1=0, var_38=0, var_38_arg_0=1, var_38_arg_1=0, var_38_arg_2=0, var_41=3, var_42=3, var_42_arg_0=3, var_43=0, var_43_arg_0=0, var_43_arg_1=3, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_44_arg_2=0, var_46=2, var_47=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=0, var_54_arg_2=0, var_56=0, var_56_arg_0=0, var_57=0, var_57_arg_0=0, var_58=0, var_58_arg_0=0, var_58_arg_1=12, var_58_arg_2=0, var_61=0, var_61_arg_0=0, var_62=8, var_62_arg_0=0, var_64=9, var_65=0, var_65_arg_0=0, var_66=1, var_66_arg_0=0, var_66_arg_1=0, var_70=1, var_70_arg_0=8, var_71=0, var_71_arg_0=0, var_71_arg_1=1, var_73=1, var_73_arg_0=254, var_74=0, var_74_arg_0=0, var_74_arg_1=1, var_75=255, var_75_arg_0=0, var_76=0, var_76_arg_0=0, var_76_arg_1=255, var_77=0, var_77_arg_0=0, var_78=254, var_78_arg_0=254, var_78_arg_1=0, var_79=0, var_79_arg_0=0, var_80=254, var_80_arg_0=254, var_80_arg_1=0, var_81=0, var_82=255, var_82_arg_0=0, var_82_arg_1=0, var_82_arg_2=254, var_83=1, var_83_arg_0=255, var_84=255, var_84_arg_0=1, var_85=0, var_85_arg_0=0, var_85_arg_1=255, var_86=0, var_86_arg_0=0, var_88=1, var_88_arg_0=0, var_88_arg_1=0, var_89=1, var_89_arg_0=0, var_89_arg_1=1, var_93=1, var_93_arg_0=0, var_93_arg_1=0, var_94=1, var_94_arg_0=1, var_95=1, var_95_arg_0=1, var_95_arg_1=1, var_97=1, var_97_arg_0=1, var_98=1, var_98_arg_0=0, var_99=1, var_99_arg_0=1, var_99_arg_1=1] [L107] CALL assume_abort_if_not(constr_96_arg_0) VAL [\old(cond)=1] [L21] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1] [L107] RET assume_abort_if_not(constr_96_arg_0) VAL [bad_115_arg_0=0, constr_102_arg_0=255, constr_108_arg_0=14, constr_96_arg_0=1, init_92_arg_1=1, input_109=1, input_2=13, input_4=4, input_5=21, input_6=17, input_7=0, input_8=7, input_9=0, mask_SORT_1=1, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_3=18446744073709551615, mask_SORT_40=3, msb_SORT_1=1, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_3=9223372036854775808, msb_SORT_40=2, next_270_arg_1=1, next_273_arg_1=1, next_276_arg_1=0, next_279_arg_1=0, next_282_arg_1=0, next_285_arg_1=0, next_288_arg_1=0, next_291_arg_1=0, next_294_arg_1=0, next_297_arg_1=12, next_303_arg_1=0, next_306_arg_1=0, next_309_arg_1=8, next_312_arg_1=0, next_315_arg_1=0, next_316_arg_1=0, next_319_arg_1=1, state_10=1, state_12=1, state_136=1, state_18=0, state_24=0, state_29=0, state_34=0, state_39=0, state_45=0, state_50=0, state_55=12, state_60=0, state_68=0, state_69=8, state_72=0, state_87=0, state_91=0, var_100=13, var_100_arg_0=1, var_101=255, var_101_arg_0=1, var_101_arg_1=13, var_103=1, var_103_arg_0=8, var_104=1, var_104_arg_0=0, var_105=1, var_105_arg_0=1, var_105_arg_1=1, var_106=255, var_106_arg_0=1, var_107=14, var_107_arg_0=1, var_107_arg_1=255, var_110=1, var_110_arg_0=1, var_110_arg_1=1, var_110_arg_2=1, 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=1, var_114=0, var_114_arg_0=0, var_114_arg_1=255, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_120=0, var_120_arg_0=0, var_120_arg_1=0, var_137=0, var_137_arg_0=1, var_138=0, var_138_arg_0=0, var_139=255, var_139_arg_0=0, 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=0, var_146_arg_1=1, var_147=0, var_147_arg_0=0, var_147_arg_1=0, var_14_arg_0=1, var_15=8, var_152=2, var_152_arg_0=2, var_153=0, var_153_arg_0=0, var_153_arg_1=2, 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=0, 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=1, var_167_arg_0=0, var_167_arg_1=0, var_168=0, var_168_arg_0=0, var_168_arg_1=1, var_16_arg_0=0, var_16_arg_1=8, var_17=0, var_173=0, var_173_arg_0=0, var_174=1, var_174_arg_0=0, var_174_arg_1=0, var_175=0, var_175_arg_0=0, var_175_arg_1=1, var_17_arg_0=0, var_17_arg_1=1, var_17_arg_2=0, var_180=0, var_180_arg_0=0, var_181=1, var_181_arg_0=0, var_181_arg_1=0, var_182=0, var_182_arg_0=0, var_182_arg_1=1, var_187=7, var_187_arg_0=7, var_188=0, var_188_arg_0=0, var_188_arg_1=7, var_189=0, var_189_arg_0=0, var_189_arg_1=0, var_194=0, var_194_arg_0=0, var_194_arg_1=8, var_195=0, var_195_arg_0=0, var_195_arg_1=0, var_198=0, var_198_arg_0=0, var_199=1, var_199_arg_0=1, var_199_arg_1=0, var_20=7, var_204=0, var_204_arg_0=0, var_205=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=15, var_224_arg_1=0, var_225=0, var_225_arg_0=0, var_225_arg_1=0, var_228=18, var_228_arg_0=0, var_22_arg_0=0, var_22_arg_1=7, var_23=0, var_233=0, var_233_arg_0=0, var_233_arg_1=18, var_236=8, var_236_arg_0=0, var_236_arg_1=8, var_23_arg_0=0, var_23_arg_1=0, var_23_arg_2=0, var_248=0, var_248_arg_0=0, var_248_arg_1=0, var_249=0, var_249_arg_0=0, var_249_arg_1=0, var_25=6, var_250=0, var_250_arg_0=0, var_250_arg_1=0, var_26=6, var_267=1, var_267_arg_0=0, var_267_arg_1=6, var_267_arg_2=1, var_268=0, var_269=1, var_269_arg_0=0, var_269_arg_1=0, var_269_arg_2=1, var_26_arg_0=6, var_27=0, var_271=1, var_271_arg_0=0, var_271_arg_1=1, var_271_arg_2=1, var_272=1, var_272_arg_0=0, var_272_arg_1=0, var_272_arg_2=1, var_274=0, var_274_arg_0=0, var_274_arg_1=6, var_274_arg_2=0, var_275=0, var_275_arg_0=0, var_275_arg_1=0, var_275_arg_2=0, var_277=0, var_277_arg_0=0, var_277_arg_1=6, var_277_arg_2=0, var_278=0, var_278_arg_0=0, var_278_arg_1=0, var_278_arg_2=0, var_27_arg_0=0, var_27_arg_1=6, 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=0, var_281_arg_1=0, var_281_arg_2=0, var_283=0, var_283_arg_0=0, var_283_arg_1=6, var_283_arg_2=0, var_284=0, var_284_arg_0=0, var_284_arg_1=0, var_284_arg_2=0, var_286=0, var_286_arg_0=0, var_286_arg_1=6, var_286_arg_2=0, var_287=0, var_287_arg_0=0, var_287_arg_1=0, var_287_arg_2=0, var_289=0, var_289_arg_0=0, var_289_arg_1=6, var_289_arg_2=0, var_28_arg_0=0, var_28_arg_1=0, var_28_arg_2=0, var_290=0, var_290_arg_0=0, var_290_arg_1=0, var_290_arg_2=0, var_292=0, var_292_arg_0=0, var_292_arg_1=6, var_292_arg_2=0, var_293=0, var_293_arg_0=0, var_293_arg_1=0, var_293_arg_2=0, var_295=12, var_295_arg_0=0, var_295_arg_1=6, var_295_arg_2=12, var_296=12, var_296_arg_0=0, var_296_arg_1=0, var_296_arg_2=12, var_298=0, var_298_arg_0=0, var_299=0, var_299_arg_0=0, var_299_arg_1=0, var_30=5, var_300=0, var_300_arg_0=0, var_301=0, var_301_arg_0=0, var_301_arg_1=0, var_302=0, var_302_arg_0=0, var_302_arg_1=0, var_302_arg_2=0, var_304=0, var_304_arg_0=18, var_304_arg_1=0, var_304_arg_2=0, var_305=0, var_305_arg_0=0, var_305_arg_1=0, var_305_arg_2=0, var_307=8, var_307_arg_0=1, var_307_arg_1=8, var_307_arg_2=8, var_308=8, var_308_arg_0=0, var_308_arg_1=0, var_308_arg_2=8, var_31=5, var_310=254, var_310_arg_0=0, var_310_arg_1=255, var_310_arg_2=254, var_311=0, var_311_arg_0=0, var_311_arg_1=0, var_311_arg_2=254, 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=0, 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=1, var_318_arg_0=0, var_318_arg_1=0, var_318_arg_2=1, var_31_arg_0=5, var_32=0, var_32_arg_0=0, var_32_arg_1=5, var_33=0, var_33_arg_0=0, var_33_arg_1=0, var_33_arg_2=0, var_35=4, var_36=0, var_36_arg_0=0, var_37=1, var_37_arg_0=0, var_37_arg_1=0, var_38=0, var_38_arg_0=1, var_38_arg_1=0, var_38_arg_2=0, var_41=3, var_42=3, var_42_arg_0=3, var_43=0, var_43_arg_0=0, var_43_arg_1=3, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_44_arg_2=0, var_46=2, var_47=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=0, var_54_arg_2=0, var_56=0, var_56_arg_0=0, var_57=0, var_57_arg_0=0, var_58=0, var_58_arg_0=0, var_58_arg_1=12, var_58_arg_2=0, var_61=0, var_61_arg_0=0, var_62=8, var_62_arg_0=0, var_64=9, var_65=0, var_65_arg_0=0, var_66=1, var_66_arg_0=0, var_66_arg_1=0, var_70=1, var_70_arg_0=8, var_71=0, var_71_arg_0=0, var_71_arg_1=1, var_73=1, var_73_arg_0=254, var_74=0, var_74_arg_0=0, var_74_arg_1=1, var_75=255, var_75_arg_0=0, var_76=0, var_76_arg_0=0, var_76_arg_1=255, var_77=0, var_77_arg_0=0, var_78=254, var_78_arg_0=254, var_78_arg_1=0, var_79=0, var_79_arg_0=0, var_80=254, var_80_arg_0=254, var_80_arg_1=0, var_81=0, var_82=255, var_82_arg_0=0, var_82_arg_1=0, var_82_arg_2=254, var_83=1, var_83_arg_0=255, var_84=255, var_84_arg_0=1, var_85=0, var_85_arg_0=0, var_85_arg_1=255, var_86=0, var_86_arg_0=0, var_88=1, var_88_arg_0=0, var_88_arg_1=0, var_89=1, var_89_arg_0=0, var_89_arg_1=1, var_93=1, var_93_arg_0=0, var_93_arg_1=0, var_94=1, var_94_arg_0=1, var_95=1, var_95_arg_0=1, var_95_arg_1=1, var_97=1, var_97_arg_0=1, var_98=1, var_98_arg_0=0, var_99=1, var_99_arg_0=1, var_99_arg_1=1] [L108] SORT_13 var_65_arg_0 = var_64; [L109] var_65_arg_0 = var_65_arg_0 & mask_SORT_13 [L110] SORT_11 var_65 = var_65_arg_0; [L111] SORT_11 var_66_arg_0 = state_60; [L112] SORT_11 var_66_arg_1 = var_65; [L113] SORT_1 var_66 = var_66_arg_0 == var_66_arg_1; [L114] SORT_1 var_97_arg_0 = var_66; [L115] SORT_1 var_97 = ~var_97_arg_0; [L116] SORT_1 var_98_arg_0 = input_6; [L117] SORT_1 var_98 = ~var_98_arg_0; [L118] SORT_1 var_99_arg_0 = var_97; [L119] SORT_1 var_99_arg_1 = var_98; [L120] SORT_1 var_99 = var_99_arg_0 | var_99_arg_1; [L121] SORT_1 var_100_arg_0 = var_51; [L122] SORT_1 var_100 = ~var_100_arg_0; [L123] SORT_1 var_101_arg_0 = var_99; [L124] SORT_1 var_101_arg_1 = var_100; [L125] SORT_1 var_101 = var_101_arg_0 | var_101_arg_1; [L126] var_101 = var_101 & mask_SORT_1 [L127] SORT_1 constr_102_arg_0 = var_101; VAL [bad_115_arg_0=0, constr_102_arg_0=1, constr_108_arg_0=14, constr_96_arg_0=1, init_92_arg_1=1, input_109=1, input_2=13, input_4=4, input_5=21, input_6=17, input_7=0, input_8=7, input_9=0, mask_SORT_1=1, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_3=18446744073709551615, mask_SORT_40=3, msb_SORT_1=1, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_3=9223372036854775808, msb_SORT_40=2, next_270_arg_1=1, next_273_arg_1=1, next_276_arg_1=0, next_279_arg_1=0, next_282_arg_1=0, next_285_arg_1=0, next_288_arg_1=0, next_291_arg_1=0, next_294_arg_1=0, next_297_arg_1=12, next_303_arg_1=0, next_306_arg_1=0, next_309_arg_1=8, next_312_arg_1=0, next_315_arg_1=0, next_316_arg_1=0, next_319_arg_1=1, state_10=1, state_12=1, state_136=1, state_18=0, state_24=0, state_29=0, state_34=0, state_39=0, state_45=0, state_50=0, state_55=12, state_60=0, state_68=0, state_69=8, state_72=0, state_87=0, state_91=0, var_100=19, var_100_arg_0=1, var_101=1, var_101_arg_0=36, var_101_arg_1=19, var_103=1, var_103_arg_0=8, var_104=1, var_104_arg_0=0, var_105=1, var_105_arg_0=1, var_105_arg_1=1, var_106=255, var_106_arg_0=1, var_107=14, var_107_arg_0=1, var_107_arg_1=255, var_110=1, var_110_arg_0=1, var_110_arg_1=1, var_110_arg_2=1, 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=1, var_114=0, var_114_arg_0=0, var_114_arg_1=255, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_120=0, var_120_arg_0=0, var_120_arg_1=0, var_137=0, var_137_arg_0=1, var_138=0, var_138_arg_0=0, var_139=255, var_139_arg_0=0, 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=0, var_146_arg_1=1, var_147=0, var_147_arg_0=0, var_147_arg_1=0, var_14_arg_0=1, var_15=8, var_152=2, var_152_arg_0=2, var_153=0, var_153_arg_0=0, var_153_arg_1=2, 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=0, 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=1, var_167_arg_0=0, var_167_arg_1=0, var_168=0, var_168_arg_0=0, var_168_arg_1=1, var_16_arg_0=0, var_16_arg_1=8, var_17=0, var_173=0, var_173_arg_0=0, var_174=1, var_174_arg_0=0, var_174_arg_1=0, var_175=0, var_175_arg_0=0, var_175_arg_1=1, var_17_arg_0=0, var_17_arg_1=1, var_17_arg_2=0, var_180=0, var_180_arg_0=0, var_181=1, var_181_arg_0=0, var_181_arg_1=0, var_182=0, var_182_arg_0=0, var_182_arg_1=1, var_187=7, var_187_arg_0=7, var_188=0, var_188_arg_0=0, var_188_arg_1=7, var_189=0, var_189_arg_0=0, var_189_arg_1=0, var_194=0, var_194_arg_0=0, var_194_arg_1=8, var_195=0, var_195_arg_0=0, var_195_arg_1=0, var_198=0, var_198_arg_0=0, var_199=1, var_199_arg_0=1, var_199_arg_1=0, var_20=7, var_204=0, var_204_arg_0=0, var_205=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=15, var_224_arg_1=0, var_225=0, var_225_arg_0=0, var_225_arg_1=0, var_228=18, var_228_arg_0=0, var_22_arg_0=0, var_22_arg_1=7, var_23=0, var_233=0, var_233_arg_0=0, var_233_arg_1=18, var_236=8, var_236_arg_0=0, var_236_arg_1=8, var_23_arg_0=0, var_23_arg_1=0, var_23_arg_2=0, var_248=0, var_248_arg_0=0, var_248_arg_1=0, var_249=0, var_249_arg_0=0, var_249_arg_1=0, var_25=6, var_250=0, var_250_arg_0=0, var_250_arg_1=0, var_26=6, var_267=1, var_267_arg_0=0, var_267_arg_1=6, var_267_arg_2=1, var_268=0, var_269=1, var_269_arg_0=0, var_269_arg_1=0, var_269_arg_2=1, var_26_arg_0=6, var_27=0, var_271=1, var_271_arg_0=0, var_271_arg_1=1, var_271_arg_2=1, var_272=1, var_272_arg_0=0, var_272_arg_1=0, var_272_arg_2=1, var_274=0, var_274_arg_0=0, var_274_arg_1=6, var_274_arg_2=0, var_275=0, var_275_arg_0=0, var_275_arg_1=0, var_275_arg_2=0, var_277=0, var_277_arg_0=0, var_277_arg_1=6, var_277_arg_2=0, var_278=0, var_278_arg_0=0, var_278_arg_1=0, var_278_arg_2=0, var_27_arg_0=0, var_27_arg_1=6, 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=0, var_281_arg_1=0, var_281_arg_2=0, var_283=0, var_283_arg_0=0, var_283_arg_1=6, var_283_arg_2=0, var_284=0, var_284_arg_0=0, var_284_arg_1=0, var_284_arg_2=0, var_286=0, var_286_arg_0=0, var_286_arg_1=6, var_286_arg_2=0, var_287=0, var_287_arg_0=0, var_287_arg_1=0, var_287_arg_2=0, var_289=0, var_289_arg_0=0, var_289_arg_1=6, var_289_arg_2=0, var_28_arg_0=0, var_28_arg_1=0, var_28_arg_2=0, var_290=0, var_290_arg_0=0, var_290_arg_1=0, var_290_arg_2=0, var_292=0, var_292_arg_0=0, var_292_arg_1=6, var_292_arg_2=0, var_293=0, var_293_arg_0=0, var_293_arg_1=0, var_293_arg_2=0, var_295=12, var_295_arg_0=0, var_295_arg_1=6, var_295_arg_2=12, var_296=12, var_296_arg_0=0, var_296_arg_1=0, var_296_arg_2=12, var_298=0, var_298_arg_0=0, var_299=0, var_299_arg_0=0, var_299_arg_1=0, var_30=5, var_300=0, var_300_arg_0=0, var_301=0, var_301_arg_0=0, var_301_arg_1=0, var_302=0, var_302_arg_0=0, var_302_arg_1=0, var_302_arg_2=0, var_304=0, var_304_arg_0=18, var_304_arg_1=0, var_304_arg_2=0, var_305=0, var_305_arg_0=0, var_305_arg_1=0, var_305_arg_2=0, var_307=8, var_307_arg_0=1, var_307_arg_1=8, var_307_arg_2=8, var_308=8, var_308_arg_0=0, var_308_arg_1=0, var_308_arg_2=8, var_31=5, var_310=254, var_310_arg_0=0, var_310_arg_1=255, var_310_arg_2=254, var_311=0, var_311_arg_0=0, var_311_arg_1=0, var_311_arg_2=254, 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=0, 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=1, var_318_arg_0=0, var_318_arg_1=0, var_318_arg_2=1, var_31_arg_0=5, var_32=0, var_32_arg_0=0, var_32_arg_1=5, var_33=0, var_33_arg_0=0, var_33_arg_1=0, var_33_arg_2=0, var_35=4, var_36=0, var_36_arg_0=0, var_37=1, var_37_arg_0=0, var_37_arg_1=0, var_38=0, var_38_arg_0=1, var_38_arg_1=0, var_38_arg_2=0, var_41=3, var_42=3, var_42_arg_0=3, var_43=0, var_43_arg_0=0, var_43_arg_1=3, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_44_arg_2=0, var_46=2, var_47=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=0, var_54_arg_2=0, var_56=0, var_56_arg_0=0, var_57=0, var_57_arg_0=0, var_58=0, var_58_arg_0=0, var_58_arg_1=12, var_58_arg_2=0, var_61=0, var_61_arg_0=0, var_62=8, var_62_arg_0=0, var_64=9, var_65=0, var_65_arg_0=0, var_66=1, var_66_arg_0=0, var_66_arg_1=0, var_70=1, var_70_arg_0=8, var_71=0, var_71_arg_0=0, var_71_arg_1=1, var_73=1, var_73_arg_0=254, var_74=0, var_74_arg_0=0, var_74_arg_1=1, var_75=255, var_75_arg_0=0, var_76=0, var_76_arg_0=0, var_76_arg_1=255, var_77=0, var_77_arg_0=0, var_78=254, var_78_arg_0=254, var_78_arg_1=0, var_79=0, var_79_arg_0=0, var_80=254, var_80_arg_0=254, var_80_arg_1=0, var_81=0, var_82=255, var_82_arg_0=0, var_82_arg_1=0, var_82_arg_2=254, var_83=1, var_83_arg_0=255, var_84=255, var_84_arg_0=1, var_85=0, var_85_arg_0=0, var_85_arg_1=255, var_86=0, var_86_arg_0=0, var_88=1, var_88_arg_0=0, var_88_arg_1=0, var_89=1, var_89_arg_0=0, var_89_arg_1=1, var_93=1, var_93_arg_0=0, var_93_arg_1=0, var_94=1, var_94_arg_0=1, var_95=1, var_95_arg_0=1, var_95_arg_1=1, var_97=36, var_97_arg_0=1, var_98=36, var_98_arg_0=17, var_99=36, var_99_arg_0=36, var_99_arg_1=36] [L128] CALL assume_abort_if_not(constr_102_arg_0) VAL [\old(cond)=1] [L21] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1] [L128] RET assume_abort_if_not(constr_102_arg_0) VAL [bad_115_arg_0=0, constr_102_arg_0=1, constr_108_arg_0=14, constr_96_arg_0=1, init_92_arg_1=1, input_109=1, input_2=13, input_4=4, input_5=21, input_6=17, input_7=0, input_8=7, input_9=0, mask_SORT_1=1, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_3=18446744073709551615, mask_SORT_40=3, msb_SORT_1=1, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_3=9223372036854775808, msb_SORT_40=2, next_270_arg_1=1, next_273_arg_1=1, next_276_arg_1=0, next_279_arg_1=0, next_282_arg_1=0, next_285_arg_1=0, next_288_arg_1=0, next_291_arg_1=0, next_294_arg_1=0, next_297_arg_1=12, next_303_arg_1=0, next_306_arg_1=0, next_309_arg_1=8, next_312_arg_1=0, next_315_arg_1=0, next_316_arg_1=0, next_319_arg_1=1, state_10=1, state_12=1, state_136=1, state_18=0, state_24=0, state_29=0, state_34=0, state_39=0, state_45=0, state_50=0, state_55=12, state_60=0, state_68=0, state_69=8, state_72=0, state_87=0, state_91=0, var_100=19, var_100_arg_0=1, var_101=1, var_101_arg_0=36, var_101_arg_1=19, var_103=1, var_103_arg_0=8, var_104=1, var_104_arg_0=0, var_105=1, var_105_arg_0=1, var_105_arg_1=1, var_106=255, var_106_arg_0=1, var_107=14, var_107_arg_0=1, var_107_arg_1=255, var_110=1, var_110_arg_0=1, var_110_arg_1=1, var_110_arg_2=1, 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=1, var_114=0, var_114_arg_0=0, var_114_arg_1=255, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_120=0, var_120_arg_0=0, var_120_arg_1=0, var_137=0, var_137_arg_0=1, var_138=0, var_138_arg_0=0, var_139=255, var_139_arg_0=0, 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=0, var_146_arg_1=1, var_147=0, var_147_arg_0=0, var_147_arg_1=0, var_14_arg_0=1, var_15=8, var_152=2, var_152_arg_0=2, var_153=0, var_153_arg_0=0, var_153_arg_1=2, 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=0, 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=1, var_167_arg_0=0, var_167_arg_1=0, var_168=0, var_168_arg_0=0, var_168_arg_1=1, var_16_arg_0=0, var_16_arg_1=8, var_17=0, var_173=0, var_173_arg_0=0, var_174=1, var_174_arg_0=0, var_174_arg_1=0, var_175=0, var_175_arg_0=0, var_175_arg_1=1, var_17_arg_0=0, var_17_arg_1=1, var_17_arg_2=0, var_180=0, var_180_arg_0=0, var_181=1, var_181_arg_0=0, var_181_arg_1=0, var_182=0, var_182_arg_0=0, var_182_arg_1=1, var_187=7, var_187_arg_0=7, var_188=0, var_188_arg_0=0, var_188_arg_1=7, var_189=0, var_189_arg_0=0, var_189_arg_1=0, var_194=0, var_194_arg_0=0, var_194_arg_1=8, var_195=0, var_195_arg_0=0, var_195_arg_1=0, var_198=0, var_198_arg_0=0, var_199=1, var_199_arg_0=1, var_199_arg_1=0, var_20=7, var_204=0, var_204_arg_0=0, var_205=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=15, var_224_arg_1=0, var_225=0, var_225_arg_0=0, var_225_arg_1=0, var_228=18, var_228_arg_0=0, var_22_arg_0=0, var_22_arg_1=7, var_23=0, var_233=0, var_233_arg_0=0, var_233_arg_1=18, var_236=8, var_236_arg_0=0, var_236_arg_1=8, var_23_arg_0=0, var_23_arg_1=0, var_23_arg_2=0, var_248=0, var_248_arg_0=0, var_248_arg_1=0, var_249=0, var_249_arg_0=0, var_249_arg_1=0, var_25=6, var_250=0, var_250_arg_0=0, var_250_arg_1=0, var_26=6, var_267=1, var_267_arg_0=0, var_267_arg_1=6, var_267_arg_2=1, var_268=0, var_269=1, var_269_arg_0=0, var_269_arg_1=0, var_269_arg_2=1, var_26_arg_0=6, var_27=0, var_271=1, var_271_arg_0=0, var_271_arg_1=1, var_271_arg_2=1, var_272=1, var_272_arg_0=0, var_272_arg_1=0, var_272_arg_2=1, var_274=0, var_274_arg_0=0, var_274_arg_1=6, var_274_arg_2=0, var_275=0, var_275_arg_0=0, var_275_arg_1=0, var_275_arg_2=0, var_277=0, var_277_arg_0=0, var_277_arg_1=6, var_277_arg_2=0, var_278=0, var_278_arg_0=0, var_278_arg_1=0, var_278_arg_2=0, var_27_arg_0=0, var_27_arg_1=6, 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=0, var_281_arg_1=0, var_281_arg_2=0, var_283=0, var_283_arg_0=0, var_283_arg_1=6, var_283_arg_2=0, var_284=0, var_284_arg_0=0, var_284_arg_1=0, var_284_arg_2=0, var_286=0, var_286_arg_0=0, var_286_arg_1=6, var_286_arg_2=0, var_287=0, var_287_arg_0=0, var_287_arg_1=0, var_287_arg_2=0, var_289=0, var_289_arg_0=0, var_289_arg_1=6, var_289_arg_2=0, var_28_arg_0=0, var_28_arg_1=0, var_28_arg_2=0, var_290=0, var_290_arg_0=0, var_290_arg_1=0, var_290_arg_2=0, var_292=0, var_292_arg_0=0, var_292_arg_1=6, var_292_arg_2=0, var_293=0, var_293_arg_0=0, var_293_arg_1=0, var_293_arg_2=0, var_295=12, var_295_arg_0=0, var_295_arg_1=6, var_295_arg_2=12, var_296=12, var_296_arg_0=0, var_296_arg_1=0, var_296_arg_2=12, var_298=0, var_298_arg_0=0, var_299=0, var_299_arg_0=0, var_299_arg_1=0, var_30=5, var_300=0, var_300_arg_0=0, var_301=0, var_301_arg_0=0, var_301_arg_1=0, var_302=0, var_302_arg_0=0, var_302_arg_1=0, var_302_arg_2=0, var_304=0, var_304_arg_0=18, var_304_arg_1=0, var_304_arg_2=0, var_305=0, var_305_arg_0=0, var_305_arg_1=0, var_305_arg_2=0, var_307=8, var_307_arg_0=1, var_307_arg_1=8, var_307_arg_2=8, var_308=8, var_308_arg_0=0, var_308_arg_1=0, var_308_arg_2=8, var_31=5, var_310=254, var_310_arg_0=0, var_310_arg_1=255, var_310_arg_2=254, var_311=0, var_311_arg_0=0, var_311_arg_1=0, var_311_arg_2=254, 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=0, 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=1, var_318_arg_0=0, var_318_arg_1=0, var_318_arg_2=1, var_31_arg_0=5, var_32=0, var_32_arg_0=0, var_32_arg_1=5, var_33=0, var_33_arg_0=0, var_33_arg_1=0, var_33_arg_2=0, var_35=4, var_36=0, var_36_arg_0=0, var_37=1, var_37_arg_0=0, var_37_arg_1=0, var_38=0, var_38_arg_0=1, var_38_arg_1=0, var_38_arg_2=0, var_41=3, var_42=3, var_42_arg_0=3, var_43=0, var_43_arg_0=0, var_43_arg_1=3, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_44_arg_2=0, var_46=2, var_47=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=0, var_54_arg_2=0, var_56=0, var_56_arg_0=0, var_57=0, var_57_arg_0=0, var_58=0, var_58_arg_0=0, var_58_arg_1=12, var_58_arg_2=0, var_61=0, var_61_arg_0=0, var_62=8, var_62_arg_0=0, var_64=9, var_65=0, var_65_arg_0=0, var_66=1, var_66_arg_0=0, var_66_arg_1=0, var_70=1, var_70_arg_0=8, var_71=0, var_71_arg_0=0, var_71_arg_1=1, var_73=1, var_73_arg_0=254, var_74=0, var_74_arg_0=0, var_74_arg_1=1, var_75=255, var_75_arg_0=0, var_76=0, var_76_arg_0=0, var_76_arg_1=255, var_77=0, var_77_arg_0=0, var_78=254, var_78_arg_0=254, var_78_arg_1=0, var_79=0, var_79_arg_0=0, var_80=254, var_80_arg_0=254, var_80_arg_1=0, var_81=0, var_82=255, var_82_arg_0=0, var_82_arg_1=0, var_82_arg_2=254, var_83=1, var_83_arg_0=255, var_84=255, var_84_arg_0=1, var_85=0, var_85_arg_0=0, var_85_arg_1=255, var_86=0, var_86_arg_0=0, var_88=1, var_88_arg_0=0, var_88_arg_1=0, var_89=1, var_89_arg_0=0, var_89_arg_1=1, var_93=1, var_93_arg_0=0, var_93_arg_1=0, var_94=1, var_94_arg_0=1, var_95=1, var_95_arg_0=1, var_95_arg_1=1, var_97=36, var_97_arg_0=1, var_98=36, var_98_arg_0=17, var_99=36, var_99_arg_0=36, var_99_arg_1=36] [L129] SORT_11 var_61_arg_0 = state_60; [L130] SORT_1 var_61 = var_61_arg_0 != 0; [L131] SORT_1 var_62_arg_0 = var_61; [L132] SORT_1 var_62 = ~var_62_arg_0; [L133] SORT_1 var_103_arg_0 = var_62; [L134] SORT_1 var_103 = ~var_103_arg_0; [L135] SORT_1 var_104_arg_0 = input_5; [L136] SORT_1 var_104 = ~var_104_arg_0; [L137] SORT_1 var_105_arg_0 = var_103; [L138] SORT_1 var_105_arg_1 = var_104; [L139] SORT_1 var_105 = var_105_arg_0 | var_105_arg_1; [L140] SORT_1 var_106_arg_0 = var_51; [L141] SORT_1 var_106 = ~var_106_arg_0; [L142] SORT_1 var_107_arg_0 = var_105; [L143] SORT_1 var_107_arg_1 = var_106; [L144] SORT_1 var_107 = var_107_arg_0 | var_107_arg_1; [L145] var_107 = var_107 & mask_SORT_1 [L146] SORT_1 constr_108_arg_0 = var_107; VAL [bad_115_arg_0=0, constr_102_arg_0=1, constr_108_arg_0=20, constr_96_arg_0=1, init_92_arg_1=1, input_109=1, input_2=13, input_4=4, input_5=21, input_6=17, input_7=0, input_8=7, input_9=0, mask_SORT_1=1, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_3=18446744073709551615, mask_SORT_40=3, msb_SORT_1=1, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_3=9223372036854775808, msb_SORT_40=2, next_270_arg_1=1, next_273_arg_1=1, next_276_arg_1=0, next_279_arg_1=0, next_282_arg_1=0, next_285_arg_1=0, next_288_arg_1=0, next_291_arg_1=0, next_294_arg_1=0, next_297_arg_1=12, next_303_arg_1=0, next_306_arg_1=0, next_309_arg_1=8, next_312_arg_1=0, next_315_arg_1=0, next_316_arg_1=0, next_319_arg_1=1, state_10=1, state_12=1, state_136=1, state_18=0, state_24=0, state_29=0, state_34=0, state_39=0, state_45=0, state_50=0, state_55=12, state_60=0, state_68=0, state_69=8, state_72=0, state_87=0, state_91=0, var_100=19, var_100_arg_0=1, var_101=1, var_101_arg_0=36, var_101_arg_1=19, var_103=21, var_103_arg_0=5, var_104=21, var_104_arg_0=21, var_105=21, var_105_arg_0=21, var_105_arg_1=21, var_106=20, var_106_arg_0=1, var_107=20, var_107_arg_0=21, var_107_arg_1=20, var_110=1, var_110_arg_0=1, var_110_arg_1=1, var_110_arg_2=1, 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=1, var_114=0, var_114_arg_0=0, var_114_arg_1=255, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_120=0, var_120_arg_0=0, var_120_arg_1=0, var_137=0, var_137_arg_0=1, var_138=0, var_138_arg_0=0, var_139=255, var_139_arg_0=0, 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=0, var_146_arg_1=1, var_147=0, var_147_arg_0=0, var_147_arg_1=0, var_14_arg_0=1, var_15=8, var_152=2, var_152_arg_0=2, var_153=0, var_153_arg_0=0, var_153_arg_1=2, 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=0, 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=1, var_167_arg_0=0, var_167_arg_1=0, var_168=0, var_168_arg_0=0, var_168_arg_1=1, var_16_arg_0=0, var_16_arg_1=8, var_17=0, var_173=0, var_173_arg_0=0, var_174=1, var_174_arg_0=0, var_174_arg_1=0, var_175=0, var_175_arg_0=0, var_175_arg_1=1, var_17_arg_0=0, var_17_arg_1=1, var_17_arg_2=0, var_180=0, var_180_arg_0=0, var_181=1, var_181_arg_0=0, var_181_arg_1=0, var_182=0, var_182_arg_0=0, var_182_arg_1=1, var_187=7, var_187_arg_0=7, var_188=0, var_188_arg_0=0, var_188_arg_1=7, var_189=0, var_189_arg_0=0, var_189_arg_1=0, var_194=0, var_194_arg_0=0, var_194_arg_1=8, var_195=0, var_195_arg_0=0, var_195_arg_1=0, var_198=0, var_198_arg_0=0, var_199=1, var_199_arg_0=1, var_199_arg_1=0, var_20=7, var_204=0, var_204_arg_0=0, var_205=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=15, var_224_arg_1=0, var_225=0, var_225_arg_0=0, var_225_arg_1=0, var_228=18, var_228_arg_0=0, var_22_arg_0=0, var_22_arg_1=7, var_23=0, var_233=0, var_233_arg_0=0, var_233_arg_1=18, var_236=8, var_236_arg_0=0, var_236_arg_1=8, var_23_arg_0=0, var_23_arg_1=0, var_23_arg_2=0, var_248=0, var_248_arg_0=0, var_248_arg_1=0, var_249=0, var_249_arg_0=0, var_249_arg_1=0, var_25=6, var_250=0, var_250_arg_0=0, var_250_arg_1=0, var_26=6, var_267=1, var_267_arg_0=0, var_267_arg_1=6, var_267_arg_2=1, var_268=0, var_269=1, var_269_arg_0=0, var_269_arg_1=0, var_269_arg_2=1, var_26_arg_0=6, var_27=0, var_271=1, var_271_arg_0=0, var_271_arg_1=1, var_271_arg_2=1, var_272=1, var_272_arg_0=0, var_272_arg_1=0, var_272_arg_2=1, var_274=0, var_274_arg_0=0, var_274_arg_1=6, var_274_arg_2=0, var_275=0, var_275_arg_0=0, var_275_arg_1=0, var_275_arg_2=0, var_277=0, var_277_arg_0=0, var_277_arg_1=6, var_277_arg_2=0, var_278=0, var_278_arg_0=0, var_278_arg_1=0, var_278_arg_2=0, var_27_arg_0=0, var_27_arg_1=6, 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=0, var_281_arg_1=0, var_281_arg_2=0, var_283=0, var_283_arg_0=0, var_283_arg_1=6, var_283_arg_2=0, var_284=0, var_284_arg_0=0, var_284_arg_1=0, var_284_arg_2=0, var_286=0, var_286_arg_0=0, var_286_arg_1=6, var_286_arg_2=0, var_287=0, var_287_arg_0=0, var_287_arg_1=0, var_287_arg_2=0, var_289=0, var_289_arg_0=0, var_289_arg_1=6, var_289_arg_2=0, var_28_arg_0=0, var_28_arg_1=0, var_28_arg_2=0, var_290=0, var_290_arg_0=0, var_290_arg_1=0, var_290_arg_2=0, var_292=0, var_292_arg_0=0, var_292_arg_1=6, var_292_arg_2=0, var_293=0, var_293_arg_0=0, var_293_arg_1=0, var_293_arg_2=0, var_295=12, var_295_arg_0=0, var_295_arg_1=6, var_295_arg_2=12, var_296=12, var_296_arg_0=0, var_296_arg_1=0, var_296_arg_2=12, var_298=0, var_298_arg_0=0, var_299=0, var_299_arg_0=0, var_299_arg_1=0, var_30=5, var_300=0, var_300_arg_0=0, var_301=0, var_301_arg_0=0, var_301_arg_1=0, var_302=0, var_302_arg_0=0, var_302_arg_1=0, var_302_arg_2=0, var_304=0, var_304_arg_0=18, var_304_arg_1=0, var_304_arg_2=0, var_305=0, var_305_arg_0=0, var_305_arg_1=0, var_305_arg_2=0, var_307=8, var_307_arg_0=1, var_307_arg_1=8, var_307_arg_2=8, var_308=8, var_308_arg_0=0, var_308_arg_1=0, var_308_arg_2=8, var_31=5, var_310=254, var_310_arg_0=0, var_310_arg_1=255, var_310_arg_2=254, var_311=0, var_311_arg_0=0, var_311_arg_1=0, var_311_arg_2=254, 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=0, 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=1, var_318_arg_0=0, var_318_arg_1=0, var_318_arg_2=1, var_31_arg_0=5, var_32=0, var_32_arg_0=0, var_32_arg_1=5, var_33=0, var_33_arg_0=0, var_33_arg_1=0, var_33_arg_2=0, var_35=4, var_36=0, var_36_arg_0=0, var_37=1, var_37_arg_0=0, var_37_arg_1=0, var_38=0, var_38_arg_0=1, var_38_arg_1=0, var_38_arg_2=0, var_41=3, var_42=3, var_42_arg_0=3, var_43=0, var_43_arg_0=0, var_43_arg_1=3, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_44_arg_2=0, var_46=2, var_47=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=0, var_54_arg_2=0, var_56=0, var_56_arg_0=0, var_57=0, var_57_arg_0=0, var_58=0, var_58_arg_0=0, var_58_arg_1=12, 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=0, var_65_arg_0=0, var_66=1, var_66_arg_0=0, var_66_arg_1=0, var_70=1, var_70_arg_0=8, var_71=0, var_71_arg_0=0, var_71_arg_1=1, var_73=1, var_73_arg_0=254, var_74=0, var_74_arg_0=0, var_74_arg_1=1, var_75=255, var_75_arg_0=0, var_76=0, var_76_arg_0=0, var_76_arg_1=255, var_77=0, var_77_arg_0=0, var_78=254, var_78_arg_0=254, var_78_arg_1=0, var_79=0, var_79_arg_0=0, var_80=254, var_80_arg_0=254, var_80_arg_1=0, var_81=0, var_82=255, var_82_arg_0=0, var_82_arg_1=0, var_82_arg_2=254, var_83=1, var_83_arg_0=255, var_84=255, var_84_arg_0=1, var_85=0, var_85_arg_0=0, var_85_arg_1=255, var_86=0, var_86_arg_0=0, var_88=1, var_88_arg_0=0, var_88_arg_1=0, var_89=1, var_89_arg_0=0, var_89_arg_1=1, var_93=1, var_93_arg_0=0, var_93_arg_1=0, var_94=1, var_94_arg_0=1, var_95=1, var_95_arg_0=1, var_95_arg_1=1, var_97=36, var_97_arg_0=1, var_98=36, var_98_arg_0=17, var_99=36, var_99_arg_0=36, var_99_arg_1=36] [L147] CALL assume_abort_if_not(constr_108_arg_0) VAL [\old(cond)=20] [L21] COND FALSE !(!cond) VAL [\old(cond)=20, cond=20] [L147] RET assume_abort_if_not(constr_108_arg_0) VAL [bad_115_arg_0=0, constr_102_arg_0=1, constr_108_arg_0=20, constr_96_arg_0=1, init_92_arg_1=1, input_109=1, input_2=13, input_4=4, input_5=21, input_6=17, input_7=0, input_8=7, input_9=0, mask_SORT_1=1, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_3=18446744073709551615, mask_SORT_40=3, msb_SORT_1=1, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_3=9223372036854775808, msb_SORT_40=2, next_270_arg_1=1, next_273_arg_1=1, next_276_arg_1=0, next_279_arg_1=0, next_282_arg_1=0, next_285_arg_1=0, next_288_arg_1=0, next_291_arg_1=0, next_294_arg_1=0, next_297_arg_1=12, next_303_arg_1=0, next_306_arg_1=0, next_309_arg_1=8, next_312_arg_1=0, next_315_arg_1=0, next_316_arg_1=0, next_319_arg_1=1, state_10=1, state_12=1, state_136=1, state_18=0, state_24=0, state_29=0, state_34=0, state_39=0, state_45=0, state_50=0, state_55=12, state_60=0, state_68=0, state_69=8, state_72=0, state_87=0, state_91=0, var_100=19, var_100_arg_0=1, var_101=1, var_101_arg_0=36, var_101_arg_1=19, var_103=21, var_103_arg_0=5, var_104=21, var_104_arg_0=21, var_105=21, var_105_arg_0=21, var_105_arg_1=21, var_106=20, var_106_arg_0=1, var_107=20, var_107_arg_0=21, var_107_arg_1=20, var_110=1, var_110_arg_0=1, var_110_arg_1=1, var_110_arg_2=1, 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=1, var_114=0, var_114_arg_0=0, var_114_arg_1=255, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_120=0, var_120_arg_0=0, var_120_arg_1=0, var_137=0, var_137_arg_0=1, var_138=0, var_138_arg_0=0, var_139=255, var_139_arg_0=0, 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=0, var_146_arg_1=1, var_147=0, var_147_arg_0=0, var_147_arg_1=0, var_14_arg_0=1, var_15=8, var_152=2, var_152_arg_0=2, var_153=0, var_153_arg_0=0, var_153_arg_1=2, 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=0, 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=1, var_167_arg_0=0, var_167_arg_1=0, var_168=0, var_168_arg_0=0, var_168_arg_1=1, var_16_arg_0=0, var_16_arg_1=8, var_17=0, var_173=0, var_173_arg_0=0, var_174=1, var_174_arg_0=0, var_174_arg_1=0, var_175=0, var_175_arg_0=0, var_175_arg_1=1, var_17_arg_0=0, var_17_arg_1=1, var_17_arg_2=0, var_180=0, var_180_arg_0=0, var_181=1, var_181_arg_0=0, var_181_arg_1=0, var_182=0, var_182_arg_0=0, var_182_arg_1=1, var_187=7, var_187_arg_0=7, var_188=0, var_188_arg_0=0, var_188_arg_1=7, var_189=0, var_189_arg_0=0, var_189_arg_1=0, var_194=0, var_194_arg_0=0, var_194_arg_1=8, var_195=0, var_195_arg_0=0, var_195_arg_1=0, var_198=0, var_198_arg_0=0, var_199=1, var_199_arg_0=1, var_199_arg_1=0, var_20=7, var_204=0, var_204_arg_0=0, var_205=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=15, var_224_arg_1=0, var_225=0, var_225_arg_0=0, var_225_arg_1=0, var_228=18, var_228_arg_0=0, var_22_arg_0=0, var_22_arg_1=7, var_23=0, var_233=0, var_233_arg_0=0, var_233_arg_1=18, var_236=8, var_236_arg_0=0, var_236_arg_1=8, var_23_arg_0=0, var_23_arg_1=0, var_23_arg_2=0, var_248=0, var_248_arg_0=0, var_248_arg_1=0, var_249=0, var_249_arg_0=0, var_249_arg_1=0, var_25=6, var_250=0, var_250_arg_0=0, var_250_arg_1=0, var_26=6, var_267=1, var_267_arg_0=0, var_267_arg_1=6, var_267_arg_2=1, var_268=0, var_269=1, var_269_arg_0=0, var_269_arg_1=0, var_269_arg_2=1, var_26_arg_0=6, var_27=0, var_271=1, var_271_arg_0=0, var_271_arg_1=1, var_271_arg_2=1, var_272=1, var_272_arg_0=0, var_272_arg_1=0, var_272_arg_2=1, var_274=0, var_274_arg_0=0, var_274_arg_1=6, var_274_arg_2=0, var_275=0, var_275_arg_0=0, var_275_arg_1=0, var_275_arg_2=0, var_277=0, var_277_arg_0=0, var_277_arg_1=6, var_277_arg_2=0, var_278=0, var_278_arg_0=0, var_278_arg_1=0, var_278_arg_2=0, var_27_arg_0=0, var_27_arg_1=6, 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=0, var_281_arg_1=0, var_281_arg_2=0, var_283=0, var_283_arg_0=0, var_283_arg_1=6, var_283_arg_2=0, var_284=0, var_284_arg_0=0, var_284_arg_1=0, var_284_arg_2=0, var_286=0, var_286_arg_0=0, var_286_arg_1=6, var_286_arg_2=0, var_287=0, var_287_arg_0=0, var_287_arg_1=0, var_287_arg_2=0, var_289=0, var_289_arg_0=0, var_289_arg_1=6, var_289_arg_2=0, var_28_arg_0=0, var_28_arg_1=0, var_28_arg_2=0, var_290=0, var_290_arg_0=0, var_290_arg_1=0, var_290_arg_2=0, var_292=0, var_292_arg_0=0, var_292_arg_1=6, var_292_arg_2=0, var_293=0, var_293_arg_0=0, var_293_arg_1=0, var_293_arg_2=0, var_295=12, var_295_arg_0=0, var_295_arg_1=6, var_295_arg_2=12, var_296=12, var_296_arg_0=0, var_296_arg_1=0, var_296_arg_2=12, var_298=0, var_298_arg_0=0, var_299=0, var_299_arg_0=0, var_299_arg_1=0, var_30=5, var_300=0, var_300_arg_0=0, var_301=0, var_301_arg_0=0, var_301_arg_1=0, var_302=0, var_302_arg_0=0, var_302_arg_1=0, var_302_arg_2=0, var_304=0, var_304_arg_0=18, var_304_arg_1=0, var_304_arg_2=0, var_305=0, var_305_arg_0=0, var_305_arg_1=0, var_305_arg_2=0, var_307=8, var_307_arg_0=1, var_307_arg_1=8, var_307_arg_2=8, var_308=8, var_308_arg_0=0, var_308_arg_1=0, var_308_arg_2=8, var_31=5, var_310=254, var_310_arg_0=0, var_310_arg_1=255, var_310_arg_2=254, var_311=0, var_311_arg_0=0, var_311_arg_1=0, var_311_arg_2=254, 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=0, 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=1, var_318_arg_0=0, var_318_arg_1=0, var_318_arg_2=1, var_31_arg_0=5, var_32=0, var_32_arg_0=0, var_32_arg_1=5, var_33=0, var_33_arg_0=0, var_33_arg_1=0, var_33_arg_2=0, var_35=4, var_36=0, var_36_arg_0=0, var_37=1, var_37_arg_0=0, var_37_arg_1=0, var_38=0, var_38_arg_0=1, var_38_arg_1=0, var_38_arg_2=0, var_41=3, var_42=3, var_42_arg_0=3, var_43=0, var_43_arg_0=0, var_43_arg_1=3, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_44_arg_2=0, var_46=2, var_47=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=0, var_54_arg_2=0, var_56=0, var_56_arg_0=0, var_57=0, var_57_arg_0=0, var_58=0, var_58_arg_0=0, var_58_arg_1=12, 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=0, var_65_arg_0=0, var_66=1, var_66_arg_0=0, var_66_arg_1=0, var_70=1, var_70_arg_0=8, var_71=0, var_71_arg_0=0, var_71_arg_1=1, var_73=1, var_73_arg_0=254, var_74=0, var_74_arg_0=0, var_74_arg_1=1, var_75=255, var_75_arg_0=0, var_76=0, var_76_arg_0=0, var_76_arg_1=255, var_77=0, var_77_arg_0=0, var_78=254, var_78_arg_0=254, var_78_arg_1=0, var_79=0, var_79_arg_0=0, var_80=254, var_80_arg_0=254, var_80_arg_1=0, var_81=0, var_82=255, var_82_arg_0=0, var_82_arg_1=0, var_82_arg_2=254, var_83=1, var_83_arg_0=255, var_84=255, var_84_arg_0=1, var_85=0, var_85_arg_0=0, var_85_arg_1=255, var_86=0, var_86_arg_0=0, var_88=1, var_88_arg_0=0, var_88_arg_1=0, var_89=1, var_89_arg_0=0, var_89_arg_1=1, var_93=1, var_93_arg_0=0, var_93_arg_1=0, var_94=1, var_94_arg_0=1, var_95=1, var_95_arg_0=1, var_95_arg_1=1, var_97=36, var_97_arg_0=1, var_98=36, var_98_arg_0=17, var_99=36, var_99_arg_0=36, var_99_arg_1=36] [L149] SORT_1 var_112_arg_0 = state_91; [L150] SORT_1 var_112_arg_1 = var_111; [L151] SORT_1 var_112_arg_2 = var_51; [L152] SORT_1 var_112 = var_112_arg_0 ? var_112_arg_1 : var_112_arg_2; [L153] SORT_1 var_70_arg_0 = state_69; [L154] SORT_1 var_70 = ~var_70_arg_0; [L155] SORT_1 var_71_arg_0 = state_68; [L156] SORT_1 var_71_arg_1 = var_70; [L157] SORT_1 var_71 = var_71_arg_0 & var_71_arg_1; [L158] SORT_11 var_73_arg_0 = state_72; [L159] SORT_1 var_73 = var_73_arg_0 != 0; [L160] SORT_1 var_74_arg_0 = var_71; [L161] SORT_1 var_74_arg_1 = var_73; [L162] SORT_1 var_74 = var_74_arg_0 & var_74_arg_1; [L163] SORT_1 var_75_arg_0 = state_68; [L164] SORT_1 var_75 = ~var_75_arg_0; [L165] SORT_1 var_76_arg_0 = input_6; [L166] SORT_1 var_76_arg_1 = var_75; [L167] SORT_1 var_76 = var_76_arg_0 & var_76_arg_1; [L168] SORT_1 var_77_arg_0 = var_76; [L169] var_77_arg_0 = var_77_arg_0 & mask_SORT_1 [L170] SORT_11 var_77 = var_77_arg_0; [L171] SORT_11 var_78_arg_0 = state_72; [L172] SORT_11 var_78_arg_1 = var_77; [L173] SORT_11 var_78 = var_78_arg_0 + var_78_arg_1; [L174] SORT_1 var_79_arg_0 = input_5; [L175] var_79_arg_0 = var_79_arg_0 & mask_SORT_1 [L176] SORT_11 var_79 = var_79_arg_0; [L177] SORT_11 var_80_arg_0 = var_78; [L178] SORT_11 var_80_arg_1 = var_79; [L179] SORT_11 var_80 = var_80_arg_0 - var_80_arg_1; [L180] SORT_1 var_82_arg_0 = input_7; [L181] SORT_11 var_82_arg_1 = var_81; [L182] SORT_11 var_82_arg_2 = var_80; [L183] SORT_11 var_82 = var_82_arg_0 ? var_82_arg_1 : var_82_arg_2; [L184] var_82 = var_82 & mask_SORT_11 [L185] SORT_11 var_83_arg_0 = var_82; [L186] SORT_1 var_83 = var_83_arg_0 != 0; [L187] SORT_1 var_84_arg_0 = var_83; [L188] SORT_1 var_84 = ~var_84_arg_0; [L189] SORT_1 var_85_arg_0 = var_74; [L190] SORT_1 var_85_arg_1 = var_84; [L191] SORT_1 var_85 = var_85_arg_0 & var_85_arg_1; [L192] SORT_1 var_86_arg_0 = var_85; [L193] SORT_1 var_86 = ~var_86_arg_0; [L194] SORT_11 var_14_arg_0 = state_12; [L195] SORT_13 var_14 = var_14_arg_0 >> 0; [L196] var_14 = var_14 & mask_SORT_13 [L197] SORT_13 var_56_arg_0 = var_14; [L198] SORT_1 var_56 = var_56_arg_0 != 0; [L199] SORT_1 var_57_arg_0 = var_56; [L200] SORT_1 var_57 = ~var_57_arg_0; [L201] var_57 = var_57 & mask_SORT_1 [L202] SORT_1 var_52_arg_0 = var_51; [L203] var_52_arg_0 = var_52_arg_0 & mask_SORT_1 [L204] SORT_13 var_52 = var_52_arg_0; [L205] SORT_13 var_53_arg_0 = var_14; [L206] SORT_13 var_53_arg_1 = var_52; [L207] SORT_1 var_53 = var_53_arg_0 == var_53_arg_1; [L208] SORT_40 var_47_arg_0 = var_46; [L209] var_47_arg_0 = var_47_arg_0 & mask_SORT_40 [L210] SORT_13 var_47 = var_47_arg_0; [L211] SORT_13 var_48_arg_0 = var_14; [L212] SORT_13 var_48_arg_1 = var_47; [L213] SORT_1 var_48 = var_48_arg_0 == var_48_arg_1; [L214] SORT_40 var_42_arg_0 = var_41; [L215] var_42_arg_0 = var_42_arg_0 & mask_SORT_40 [L216] SORT_13 var_42 = var_42_arg_0; [L217] SORT_13 var_43_arg_0 = var_14; [L218] SORT_13 var_43_arg_1 = var_42; [L219] SORT_1 var_43 = var_43_arg_0 == var_43_arg_1; [L220] SORT_19 var_36_arg_0 = var_35; [L221] var_36_arg_0 = var_36_arg_0 & mask_SORT_19 [L222] SORT_13 var_36 = var_36_arg_0; [L223] SORT_13 var_37_arg_0 = var_14; [L224] SORT_13 var_37_arg_1 = var_36; [L225] SORT_1 var_37 = var_37_arg_0 == var_37_arg_1; [L226] SORT_19 var_31_arg_0 = var_30; [L227] var_31_arg_0 = var_31_arg_0 & mask_SORT_19 [L228] SORT_13 var_31 = var_31_arg_0; [L229] SORT_13 var_32_arg_0 = var_14; [L230] SORT_13 var_32_arg_1 = var_31; [L231] SORT_1 var_32 = var_32_arg_0 == var_32_arg_1; [L232] SORT_19 var_26_arg_0 = var_25; [L233] var_26_arg_0 = var_26_arg_0 & mask_SORT_19 [L234] SORT_13 var_26 = var_26_arg_0; [L235] SORT_13 var_27_arg_0 = var_14; [L236] SORT_13 var_27_arg_1 = var_26; [L237] SORT_1 var_27 = var_27_arg_0 == var_27_arg_1; [L238] SORT_19 var_21_arg_0 = var_20; [L239] var_21_arg_0 = var_21_arg_0 & mask_SORT_19 [L240] SORT_13 var_21 = var_21_arg_0; [L241] SORT_13 var_22_arg_0 = var_14; [L242] SORT_13 var_22_arg_1 = var_21; [L243] SORT_1 var_22 = var_22_arg_0 == var_22_arg_1; [L244] SORT_13 var_16_arg_0 = var_14; [L245] SORT_13 var_16_arg_1 = var_15; [L246] SORT_1 var_16 = var_16_arg_0 == var_16_arg_1; [L247] SORT_1 var_17_arg_0 = var_16; [L248] SORT_3 var_17_arg_1 = state_10; [L249] SORT_3 var_17_arg_2 = input_9; [L250] SORT_3 var_17 = var_17_arg_0 ? var_17_arg_1 : var_17_arg_2; [L251] SORT_1 var_23_arg_0 = var_22; [L252] SORT_3 var_23_arg_1 = state_18; [L253] SORT_3 var_23_arg_2 = var_17; [L254] SORT_3 var_23 = var_23_arg_0 ? var_23_arg_1 : var_23_arg_2; [L255] SORT_1 var_28_arg_0 = var_27; [L256] SORT_3 var_28_arg_1 = state_24; [L257] SORT_3 var_28_arg_2 = var_23; [L258] SORT_3 var_28 = var_28_arg_0 ? var_28_arg_1 : var_28_arg_2; [L259] SORT_1 var_33_arg_0 = var_32; [L260] SORT_3 var_33_arg_1 = state_29; [L261] SORT_3 var_33_arg_2 = var_28; [L262] SORT_3 var_33 = var_33_arg_0 ? var_33_arg_1 : var_33_arg_2; [L263] SORT_1 var_38_arg_0 = var_37; [L264] SORT_3 var_38_arg_1 = state_34; [L265] SORT_3 var_38_arg_2 = var_33; [L266] SORT_3 var_38 = var_38_arg_0 ? var_38_arg_1 : var_38_arg_2; [L267] SORT_1 var_44_arg_0 = var_43; [L268] SORT_3 var_44_arg_1 = state_39; [L269] SORT_3 var_44_arg_2 = var_38; [L270] SORT_3 var_44 = var_44_arg_0 ? var_44_arg_1 : var_44_arg_2; [L271] SORT_1 var_49_arg_0 = var_48; [L272] SORT_3 var_49_arg_1 = state_45; [L273] SORT_3 var_49_arg_2 = var_44; [L274] SORT_3 var_49 = var_49_arg_0 ? var_49_arg_1 : var_49_arg_2; [L275] SORT_1 var_54_arg_0 = var_53; [L276] SORT_3 var_54_arg_1 = state_50; [L277] SORT_3 var_54_arg_2 = var_49; [L278] SORT_3 var_54 = var_54_arg_0 ? var_54_arg_1 : var_54_arg_2; [L279] SORT_1 var_58_arg_0 = var_57; [L280] SORT_3 var_58_arg_1 = state_55; [L281] SORT_3 var_58_arg_2 = var_54; [L282] SORT_3 var_58 = var_58_arg_0 ? var_58_arg_1 : var_58_arg_2; [L283] var_58 = var_58 & mask_SORT_3 [L284] SORT_3 var_88_arg_0 = state_87; [L285] SORT_3 var_88_arg_1 = var_58; [L286] SORT_1 var_88 = var_88_arg_0 == var_88_arg_1; [L287] SORT_1 var_89_arg_0 = var_86; [L288] SORT_1 var_89_arg_1 = var_88; [L289] SORT_1 var_89 = var_89_arg_0 | var_89_arg_1; [L290] SORT_1 var_110_arg_0 = state_91; [L291] SORT_1 var_110_arg_1 = input_109; [L292] SORT_1 var_110_arg_2 = var_89; [L293] SORT_1 var_110 = var_110_arg_0 ? var_110_arg_1 : var_110_arg_2; [L294] SORT_1 var_113_arg_0 = var_110; [L295] SORT_1 var_113 = ~var_113_arg_0; [L296] SORT_1 var_114_arg_0 = var_112; [L297] SORT_1 var_114_arg_1 = var_113; [L298] SORT_1 var_114 = var_114_arg_0 & var_114_arg_1; [L299] var_114 = var_114 & mask_SORT_1 [L300] SORT_1 bad_115_arg_0 = var_114; [L301] CALL __VERIFIER_assert(!(bad_115_arg_0)) [L20] COND TRUE !(cond) VAL [\old(cond)=0, cond=0] [L20] reach_error() VAL [\old(cond)=0, cond=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 21 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 14.4s, OverallIterations: 3, TraceHistogramMax: 6, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 11 SdHoareTripleChecker+Valid, 0.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 8 mSDsluCounter, 73 SdHoareTripleChecker+Invalid, 0.6s 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: 0.0s SsaConstructionTime, 5.5s 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 16:36:19,568 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799fec24-e0f6-4fe4-a676-e4f3c65330af/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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799fec24-e0f6-4fe4-a676-e4f3c65330af/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799fec24-e0f6-4fe4-a676-e4f3c65330af/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_799fec24-e0f6-4fe4-a676-e4f3c65330af/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799fec24-e0f6-4fe4-a676-e4f3c65330af/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w64_d8_e0.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799fec24-e0f6-4fe4-a676-e4f3c65330af/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_799fec24-e0f6-4fe4-a676-e4f3c65330af/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 430a45b296b6bb52aafe7732448be3eb0d020ca9185b80ceeabfe2078fe9aafe --- 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 16:36:22,157 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:36:22,160 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:36:22,203 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:36:22,203 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:36:22,207 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:36:22,210 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:36:22,215 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:36:22,217 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:36:22,224 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:36:22,225 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:36:22,229 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:36:22,229 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:36:22,232 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:36:22,234 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:36:22,241 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:36:22,242 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:36:22,244 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:36:22,246 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:36:22,247 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:36:22,249 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:36:22,250 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:36:22,252 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:36:22,252 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:36:22,256 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:36:22,256 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:36:22,257 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:36:22,258 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:36:22,258 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:36:22,259 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:36:22,260 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:36:22,260 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:36:22,261 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:36:22,262 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:36:22,269 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:36:22,269 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:36:22,270 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:36:22,271 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:36:22,271 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:36:22,272 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:36:22,273 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:36:22,274 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799fec24-e0f6-4fe4-a676-e4f3c65330af/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-21 16:36:22,322 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:36:22,322 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:36:22,324 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:36:22,324 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:36:22,325 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:36:22,326 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:36:22,327 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:36:22,327 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:36:22,327 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:36:22,328 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:36:22,329 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:36:22,329 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 16:36:22,329 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:36:22,330 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 16:36:22,330 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 16:36:22,330 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 16:36:22,330 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 16:36:22,331 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 16:36:22,331 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:36:22,331 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 16:36:22,332 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:36:22,332 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:36:22,332 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:36:22,332 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:36:22,333 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:36:22,333 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:36:22,333 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 16:36:22,333 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 16:36:22,334 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 16:36:22,334 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 16:36:22,334 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 16:36:22,335 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 16:36:22,335 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 16:36:22,335 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_799fec24-e0f6-4fe4-a676-e4f3c65330af/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799fec24-e0f6-4fe4-a676-e4f3c65330af/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 430a45b296b6bb52aafe7732448be3eb0d020ca9185b80ceeabfe2078fe9aafe [2022-11-21 16:36:22,771 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:36:22,809 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:36:22,812 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:36:22,814 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:36:22,814 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:36:22,816 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799fec24-e0f6-4fe4-a676-e4f3c65330af/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w64_d8_e0.c [2022-11-21 16:36:25,852 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:36:26,153 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:36:26,155 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799fec24-e0f6-4fe4-a676-e4f3c65330af/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w64_d8_e0.c [2022-11-21 16:36:26,164 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799fec24-e0f6-4fe4-a676-e4f3c65330af/bin/uautomizer-vX5HgA9Q3a/data/131e41412/97e69351ef9e476a8600c9bae59cf1a7/FLAG7103f2d4f [2022-11-21 16:36:26,180 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799fec24-e0f6-4fe4-a676-e4f3c65330af/bin/uautomizer-vX5HgA9Q3a/data/131e41412/97e69351ef9e476a8600c9bae59cf1a7 [2022-11-21 16:36:26,183 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:36:26,185 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:36:26,186 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:36:26,187 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:36:26,191 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:36:26,191 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:36:26" (1/1) ... [2022-11-21 16:36:26,193 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41db28f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:36:26, skipping insertion in model container [2022-11-21 16:36:26,193 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:36:26" (1/1) ... [2022-11-21 16:36:26,201 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:36:26,256 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:36:26,448 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_799fec24-e0f6-4fe4-a676-e4f3c65330af/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w64_d8_e0.c[1116,1129] [2022-11-21 16:36:26,668 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 16:36:26,711 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 16:36:26,722 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_799fec24-e0f6-4fe4-a676-e4f3c65330af/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w64_d8_e0.c[1116,1129] [2022-11-21 16:36:26,813 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 16:36:26,825 INFO L208 MainTranslator]: Completed translation [2022-11-21 16:36:26,826 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:36:26 WrapperNode [2022-11-21 16:36:26,826 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:36:26,827 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 16:36:26,827 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 16:36:26,827 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 16:36:26,835 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:36:26" (1/1) ... [2022-11-21 16:36:26,861 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:36:26" (1/1) ... [2022-11-21 16:36:26,911 INFO L138 Inliner]: procedures = 11, calls = 6, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 608 [2022-11-21 16:36:26,911 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 16:36:26,912 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 16:36:26,912 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 16:36:26,912 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 16:36:26,922 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:36:26" (1/1) ... [2022-11-21 16:36:26,922 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:36:26" (1/1) ... [2022-11-21 16:36:26,927 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:36:26" (1/1) ... [2022-11-21 16:36:26,928 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:36:26" (1/1) ... [2022-11-21 16:36:26,942 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:36:26" (1/1) ... [2022-11-21 16:36:26,967 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:36:26" (1/1) ... [2022-11-21 16:36:26,984 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:36:26" (1/1) ... [2022-11-21 16:36:26,987 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:36:26" (1/1) ... [2022-11-21 16:36:26,992 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 16:36:26,993 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 16:36:26,994 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 16:36:26,994 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 16:36:26,995 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:36:26" (1/1) ... [2022-11-21 16:36:27,009 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:36:27,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799fec24-e0f6-4fe4-a676-e4f3c65330af/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:36:27,045 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799fec24-e0f6-4fe4-a676-e4f3c65330af/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-21 16:36:27,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799fec24-e0f6-4fe4-a676-e4f3c65330af/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-21 16:36:27,099 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 16:36:27,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 16:36:27,100 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 16:36:27,100 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 16:36:27,337 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 16:36:27,339 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 16:36:28,132 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 16:36:28,142 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 16:36:28,143 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-21 16:36:28,146 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:36:28 BoogieIcfgContainer [2022-11-21 16:36:28,146 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 16:36:28,148 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-21 16:36:28,149 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-21 16:36:28,152 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-21 16:36:28,152 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.11 04:36:26" (1/3) ... [2022-11-21 16:36:28,153 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@312ecaff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 04:36:28, skipping insertion in model container [2022-11-21 16:36:28,153 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:36:26" (2/3) ... [2022-11-21 16:36:28,156 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@312ecaff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 04:36:28, skipping insertion in model container [2022-11-21 16:36:28,157 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:36:28" (3/3) ... [2022-11-21 16:36:28,158 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.circular_pointer_top_w64_d8_e0.c [2022-11-21 16:36:28,179 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-21 16:36:28,180 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-21 16:36:28,236 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-21 16:36:28,244 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;@7016ebb9, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-21 16:36:28,245 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-21 16:36:28,249 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 16:36:28,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 16:36:28,258 INFO L187 NwaCegarLoop]: Found error trace [2022-11-21 16:36:28,259 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 16:36:28,259 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-21 16:36:28,266 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:36:28,267 INFO L85 PathProgramCache]: Analyzing trace with hash 1714165879, now seen corresponding path program 1 times [2022-11-21 16:36:28,282 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-21 16:36:28,282 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [233724426] [2022-11-21 16:36:28,283 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:36:28,283 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 16:36:28,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799fec24-e0f6-4fe4-a676-e4f3c65330af/bin/uautomizer-vX5HgA9Q3a/mathsat [2022-11-21 16:36:28,284 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799fec24-e0f6-4fe4-a676-e4f3c65330af/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 16:36:28,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799fec24-e0f6-4fe4-a676-e4f3c65330af/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 16:36:28,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:36:28,676 INFO L263 TraceCheckSpWp]: Trace formula consists of 260 conjuncts, 1 conjunts are in the unsatisfiable core [2022-11-21 16:36:28,682 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-21 16:36:28,712 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 16:36:28,712 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-21 16:36:28,713 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-21 16:36:28,713 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [233724426] [2022-11-21 16:36:28,714 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [233724426] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 16:36:28,714 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-21 16:36:28,714 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-21 16:36:28,718 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1197862081] [2022-11-21 16:36:28,720 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 16:36:28,724 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-21 16:36:28,725 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-21 16:36:28,767 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-21 16:36:28,768 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-21 16:36:28,769 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 16:36:28,785 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 16:36:28,785 INFO L93 Difference]: Finished difference Result 36 states and 50 transitions. [2022-11-21 16:36:28,786 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-21 16:36:28,788 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 16:36:28,788 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-21 16:36:28,795 INFO L225 Difference]: With dead ends: 36 [2022-11-21 16:36:28,795 INFO L226 Difference]: Without dead ends: 17 [2022-11-21 16:36:28,798 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 16:36:28,802 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 16:36:28,803 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 16:36:28,817 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17 states. [2022-11-21 16:36:28,830 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17 to 17. [2022-11-21 16:36:28,832 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 16:36:28,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 19 transitions. [2022-11-21 16:36:28,834 INFO L78 Accepts]: Start accepts. Automaton has 17 states and 19 transitions. Word has length 23 [2022-11-21 16:36:28,835 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-21 16:36:28,835 INFO L495 AbstractCegarLoop]: Abstraction has 17 states and 19 transitions. [2022-11-21 16:36:28,835 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 16:36:28,836 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 19 transitions. [2022-11-21 16:36:28,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 16:36:28,837 INFO L187 NwaCegarLoop]: Found error trace [2022-11-21 16:36:28,837 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 16:36:28,855 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799fec24-e0f6-4fe4-a676-e4f3c65330af/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 16:36:29,051 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799fec24-e0f6-4fe4-a676-e4f3c65330af/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 16:36:29,051 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-21 16:36:29,052 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:36:29,052 INFO L85 PathProgramCache]: Analyzing trace with hash 35444913, now seen corresponding path program 1 times [2022-11-21 16:36:29,052 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-21 16:36:29,052 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1782521628] [2022-11-21 16:36:29,053 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:36:29,053 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 16:36:29,053 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799fec24-e0f6-4fe4-a676-e4f3c65330af/bin/uautomizer-vX5HgA9Q3a/mathsat [2022-11-21 16:36:29,054 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799fec24-e0f6-4fe4-a676-e4f3c65330af/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 16:36:29,059 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799fec24-e0f6-4fe4-a676-e4f3c65330af/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 16:36:29,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:36:29,324 INFO L263 TraceCheckSpWp]: Trace formula consists of 260 conjuncts, 14 conjunts are in the unsatisfiable core [2022-11-21 16:36:29,328 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-21 16:36:29,535 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 16:36:29,536 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-21 16:36:29,536 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-21 16:36:29,536 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1782521628] [2022-11-21 16:36:29,537 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1782521628] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 16:36:29,538 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-21 16:36:29,539 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-21 16:36:29,542 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [770525586] [2022-11-21 16:36:29,543 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 16:36:29,545 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-21 16:36:29,546 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-21 16:36:29,546 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-21 16:36:29,547 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-21 16:36:29,547 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 16:36:29,720 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 16:36:29,720 INFO L93 Difference]: Finished difference Result 35 states and 43 transitions. [2022-11-21 16:36:29,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-21 16:36:29,721 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 16:36:29,722 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-21 16:36:29,722 INFO L225 Difference]: With dead ends: 35 [2022-11-21 16:36:29,723 INFO L226 Difference]: Without dead ends: 33 [2022-11-21 16:36:29,723 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 16:36:29,724 INFO L413 NwaCegarLoop]: 26 mSDtfsCounter, 7 mSDsluCounter, 38 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10 SdHoareTripleChecker+Valid, 64 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-21 16:36:29,724 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10 Valid, 64 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-21 16:36:29,725 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33 states. [2022-11-21 16:36:29,734 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33 to 25. [2022-11-21 16:36:29,734 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 16:36:29,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 30 transitions. [2022-11-21 16:36:29,736 INFO L78 Accepts]: Start accepts. Automaton has 25 states and 30 transitions. Word has length 23 [2022-11-21 16:36:29,736 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-21 16:36:29,736 INFO L495 AbstractCegarLoop]: Abstraction has 25 states and 30 transitions. [2022-11-21 16:36:29,736 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 16:36:29,737 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 30 transitions. [2022-11-21 16:36:29,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-11-21 16:36:29,738 INFO L187 NwaCegarLoop]: Found error trace [2022-11-21 16:36:29,738 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 16:36:29,762 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799fec24-e0f6-4fe4-a676-e4f3c65330af/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 16:36:29,962 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799fec24-e0f6-4fe4-a676-e4f3c65330af/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 16:36:29,963 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-21 16:36:29,963 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:36:29,963 INFO L85 PathProgramCache]: Analyzing trace with hash -1946900509, now seen corresponding path program 1 times [2022-11-21 16:36:29,964 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-21 16:36:29,965 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [671232885] [2022-11-21 16:36:29,965 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:36:29,965 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 16:36:29,965 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799fec24-e0f6-4fe4-a676-e4f3c65330af/bin/uautomizer-vX5HgA9Q3a/mathsat [2022-11-21 16:36:29,966 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799fec24-e0f6-4fe4-a676-e4f3c65330af/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 16:36:29,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799fec24-e0f6-4fe4-a676-e4f3c65330af/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 16:36:30,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:36:30,551 INFO L263 TraceCheckSpWp]: Trace formula consists of 752 conjuncts, 47 conjunts are in the unsatisfiable core [2022-11-21 16:36:30,559 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-21 16:36:31,149 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 16:36:31,150 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-21 16:36:31,517 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-21 16:36:31,518 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [671232885] [2022-11-21 16:36:31,520 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [671232885] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-21 16:36:31,523 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1185458277] [2022-11-21 16:36:31,523 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:36:31,524 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2022-11-21 16:36:31,525 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799fec24-e0f6-4fe4-a676-e4f3c65330af/bin/uautomizer-vX5HgA9Q3a/cvc4 [2022-11-21 16:36:31,556 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799fec24-e0f6-4fe4-a676-e4f3c65330af/bin/uautomizer-vX5HgA9Q3a/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2022-11-21 16:36:31,558 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799fec24-e0f6-4fe4-a676-e4f3c65330af/bin/uautomizer-vX5HgA9Q3a/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2022-11-21 16:36:32,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:36:32,380 INFO L263 TraceCheckSpWp]: Trace formula consists of 752 conjuncts, 46 conjunts are in the unsatisfiable core [2022-11-21 16:36:32,388 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-21 16:36:32,785 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 16:36:32,785 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-21 16:36:32,983 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1185458277] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-21 16:36:32,983 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-21 16:36:32,983 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 13 [2022-11-21 16:36:32,983 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2135096381] [2022-11-21 16:36:32,984 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-21 16:36:32,984 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-11-21 16:36:32,984 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-21 16:36:32,985 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-11-21 16:36:32,985 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=205, Unknown=0, NotChecked=0, Total=240 [2022-11-21 16:36:32,986 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 16:36:33,949 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 16:36:33,950 INFO L93 Difference]: Finished difference Result 44 states and 55 transitions. [2022-11-21 16:36:33,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-11-21 16:36:33,950 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 16:36:33,951 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-21 16:36:33,952 INFO L225 Difference]: With dead ends: 44 [2022-11-21 16:36:33,952 INFO L226 Difference]: Without dead ends: 42 [2022-11-21 16:36:33,952 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 16:36:33,953 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 33 mSDsluCounter, 78 mSDsCounter, 0 mSdLazyCounter, 218 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s 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, 0.6s IncrementalHoareTripleChecker+Time [2022-11-21 16:36:33,954 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [36 Valid, 90 Invalid, 231 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 218 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-11-21 16:36:33,954 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42 states. [2022-11-21 16:36:33,964 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42 to 34. [2022-11-21 16:36:33,964 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 16:36:33,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 42 transitions. [2022-11-21 16:36:33,965 INFO L78 Accepts]: Start accepts. Automaton has 34 states and 42 transitions. Word has length 44 [2022-11-21 16:36:33,966 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-21 16:36:33,966 INFO L495 AbstractCegarLoop]: Abstraction has 34 states and 42 transitions. [2022-11-21 16:36:33,966 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 16:36:33,966 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 42 transitions. [2022-11-21 16:36:33,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-21 16:36:33,968 INFO L187 NwaCegarLoop]: Found error trace [2022-11-21 16:36:33,968 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 16:36:33,990 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799fec24-e0f6-4fe4-a676-e4f3c65330af/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 16:36:34,196 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799fec24-e0f6-4fe4-a676-e4f3c65330af/bin/uautomizer-vX5HgA9Q3a/cvc4 --incremental --print-success --lang smt (5)] Forceful destruction successful, exit code 0 [2022-11-21 16:36:34,390 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799fec24-e0f6-4fe4-a676-e4f3c65330af/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_799fec24-e0f6-4fe4-a676-e4f3c65330af/bin/uautomizer-vX5HgA9Q3a/cvc4 --incremental --print-success --lang smt [2022-11-21 16:36:34,390 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-21 16:36:34,391 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:36:34,391 INFO L85 PathProgramCache]: Analyzing trace with hash -964514831, now seen corresponding path program 2 times [2022-11-21 16:36:34,393 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-21 16:36:34,393 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [459662769] [2022-11-21 16:36:34,397 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-11-21 16:36:34,397 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 16:36:34,398 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799fec24-e0f6-4fe4-a676-e4f3c65330af/bin/uautomizer-vX5HgA9Q3a/mathsat [2022-11-21 16:36:34,399 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799fec24-e0f6-4fe4-a676-e4f3c65330af/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 16:36:34,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799fec24-e0f6-4fe4-a676-e4f3c65330af/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 16:36:35,174 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-11-21 16:36:35,174 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-21 16:36:35,224 INFO L263 TraceCheckSpWp]: Trace formula consists of 1244 conjuncts, 173 conjunts are in the unsatisfiable core [2022-11-21 16:36:35,237 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-21 16:36:39,316 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 16:36:39,317 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-21 16:36:41,452 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-21 16:36:41,455 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [459662769] [2022-11-21 16:36:41,456 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [459662769] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-21 16:36:41,458 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [888099489] [2022-11-21 16:36:41,458 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-11-21 16:36:41,458 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2022-11-21 16:36:41,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799fec24-e0f6-4fe4-a676-e4f3c65330af/bin/uautomizer-vX5HgA9Q3a/cvc4 [2022-11-21 16:36:41,461 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799fec24-e0f6-4fe4-a676-e4f3c65330af/bin/uautomizer-vX5HgA9Q3a/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2022-11-21 16:36:41,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799fec24-e0f6-4fe4-a676-e4f3c65330af/bin/uautomizer-vX5HgA9Q3a/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2022-11-21 16:36:42,853 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-11-21 16:36:42,854 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-21 16:36:42,905 INFO L263 TraceCheckSpWp]: Trace formula consists of 1244 conjuncts, 162 conjunts are in the unsatisfiable core [2022-11-21 16:36:42,918 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-21 16:36:47,107 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 16:36:47,107 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-21 16:36:48,081 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [888099489] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-21 16:36:48,082 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-21 16:36:48,082 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 12] total 21 [2022-11-21 16:36:48,082 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [390492111] [2022-11-21 16:36:48,082 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-21 16:36:48,083 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2022-11-21 16:36:48,083 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-21 16:36:48,084 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2022-11-21 16:36:48,084 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=442, Unknown=0, NotChecked=0, Total=506 [2022-11-21 16:36:48,085 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 16:36:51,435 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2022-11-21 16:36:51,820 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 16:36:51,820 INFO L93 Difference]: Finished difference Result 53 states and 67 transitions. [2022-11-21 16:36:51,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-11-21 16:36:51,821 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 16:36:51,821 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-21 16:36:51,822 INFO L225 Difference]: With dead ends: 53 [2022-11-21 16:36:51,822 INFO L226 Difference]: Without dead ends: 51 [2022-11-21 16:36:51,823 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 146 GetRequests, 114 SyntacticMatches, 1 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 121 ImplicationChecksByTransitivity, 5.2s TimeCoverageRelationStatistics Valid=175, Invalid=881, Unknown=0, NotChecked=0, Total=1056 [2022-11-21 16:36:51,824 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 56 mSDsluCounter, 112 mSDsCounter, 0 mSdLazyCounter, 458 mSolverCounterSat, 27 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 59 SdHoareTripleChecker+Valid, 124 SdHoareTripleChecker+Invalid, 485 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 27 IncrementalHoareTripleChecker+Valid, 458 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.7s IncrementalHoareTripleChecker+Time [2022-11-21 16:36:51,825 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [59 Valid, 124 Invalid, 485 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [27 Valid, 458 Invalid, 0 Unknown, 0 Unchecked, 2.7s Time] [2022-11-21 16:36:51,825 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51 states. [2022-11-21 16:36:51,839 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51 to 43. [2022-11-21 16:36:51,840 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 16:36:51,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 54 transitions. [2022-11-21 16:36:51,841 INFO L78 Accepts]: Start accepts. Automaton has 43 states and 54 transitions. Word has length 65 [2022-11-21 16:36:51,842 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-21 16:36:51,842 INFO L495 AbstractCegarLoop]: Abstraction has 43 states and 54 transitions. [2022-11-21 16:36:51,842 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 16:36:51,843 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 54 transitions. [2022-11-21 16:36:51,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-11-21 16:36:51,845 INFO L187 NwaCegarLoop]: Found error trace [2022-11-21 16:36:51,845 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 16:36:51,877 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799fec24-e0f6-4fe4-a676-e4f3c65330af/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 16:36:52,084 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799fec24-e0f6-4fe4-a676-e4f3c65330af/bin/uautomizer-vX5HgA9Q3a/cvc4 --incremental --print-success --lang smt (7)] Forceful destruction successful, exit code 0 [2022-11-21 16:36:52,268 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799fec24-e0f6-4fe4-a676-e4f3c65330af/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_799fec24-e0f6-4fe4-a676-e4f3c65330af/bin/uautomizer-vX5HgA9Q3a/cvc4 --incremental --print-success --lang smt [2022-11-21 16:36:52,269 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-21 16:36:52,269 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:36:52,269 INFO L85 PathProgramCache]: Analyzing trace with hash -1024500573, now seen corresponding path program 3 times [2022-11-21 16:36:52,275 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-21 16:36:52,275 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1837582224] [2022-11-21 16:36:52,276 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-11-21 16:36:52,276 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 16:36:52,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799fec24-e0f6-4fe4-a676-e4f3c65330af/bin/uautomizer-vX5HgA9Q3a/mathsat [2022-11-21 16:36:52,277 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799fec24-e0f6-4fe4-a676-e4f3c65330af/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 16:36:52,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799fec24-e0f6-4fe4-a676-e4f3c65330af/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 16:36:53,920 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 6 check-sat command(s) [2022-11-21 16:36:53,920 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-21 16:36:53,987 INFO L263 TraceCheckSpWp]: Trace formula consists of 1687 conjuncts, 428 conjunts are in the unsatisfiable core [2022-11-21 16:36:54,001 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-21 16:37:51,582 WARN L233 SmtUtils]: Spent 52.30s on a formula simplification. DAG size of input: 239 DAG size of output: 195 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-21 16:44:20,409 WARN L230 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799fec24-e0f6-4fe4-a676-e4f3c65330af/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 16:44:20,409 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799fec24-e0f6-4fe4-a676-e4f3c65330af/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 101 [2022-11-21 16:44:20,410 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-21 16:44:20,410 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1837582224] [2022-11-21 16:44:20,411 WARN L319 FreeRefinementEngine]: Global settings require throwing the following exception [2022-11-21 16:44:20,434 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799fec24-e0f6-4fe4-a676-e4f3c65330af/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)] Forceful destruction successful, exit code 0 [2022-11-21 16:44:20,611 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_799fec24-e0f6-4fe4-a676-e4f3c65330af/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 16:44:20,612 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_799fec24-e0f6-4fe4-a676-e4f3c65330af/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 16:44:20,615 INFO L158 Benchmark]: Toolchain (without parser) took 474430.30ms. Allocated memory was 75.5MB in the beginning and 360.7MB in the end (delta: 285.2MB). Free memory was 53.6MB in the beginning and 166.5MB in the end (delta: -112.9MB). Peak memory consumption was 231.7MB. Max. memory is 16.1GB. [2022-11-21 16:44:20,615 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 60.8MB. Free memory was 39.2MB in the beginning and 39.1MB in the end (delta: 44.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:44:20,616 INFO L158 Benchmark]: CACSL2BoogieTranslator took 640.21ms. Allocated memory is still 75.5MB. Free memory was 53.4MB in the beginning and 47.5MB in the end (delta: 6.0MB). Peak memory consumption was 19.3MB. Max. memory is 16.1GB. [2022-11-21 16:44:20,616 INFO L158 Benchmark]: Boogie Procedure Inliner took 84.42ms. Allocated memory is still 75.5MB. Free memory was 47.5MB in the beginning and 42.5MB in the end (delta: 5.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 16:44:20,616 INFO L158 Benchmark]: Boogie Preprocessor took 80.65ms. Allocated memory is still 75.5MB. Free memory was 42.5MB in the beginning and 39.1MB in the end (delta: 3.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-21 16:44:20,616 INFO L158 Benchmark]: RCFGBuilder took 1152.67ms. Allocated memory was 75.5MB in the beginning and 96.5MB in the end (delta: 21.0MB). Free memory was 39.1MB in the beginning and 60.9MB in the end (delta: -21.9MB). Peak memory consumption was 19.4MB. Max. memory is 16.1GB. [2022-11-21 16:44:20,617 INFO L158 Benchmark]: TraceAbstraction took 472466.05ms. Allocated memory was 96.5MB in the beginning and 360.7MB in the end (delta: 264.2MB). Free memory was 60.4MB in the beginning and 166.5MB in the end (delta: -106.1MB). Peak memory consumption was 216.1MB. Max. memory is 16.1GB. [2022-11-21 16:44:20,619 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 60.8MB. Free memory was 39.2MB in the beginning and 39.1MB in the end (delta: 44.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 640.21ms. Allocated memory is still 75.5MB. Free memory was 53.4MB in the beginning and 47.5MB in the end (delta: 6.0MB). Peak memory consumption was 19.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 84.42ms. Allocated memory is still 75.5MB. Free memory was 47.5MB in the beginning and 42.5MB in the end (delta: 5.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 80.65ms. Allocated memory is still 75.5MB. Free memory was 42.5MB in the beginning and 39.1MB in the end (delta: 3.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1152.67ms. Allocated memory was 75.5MB in the beginning and 96.5MB in the end (delta: 21.0MB). Free memory was 39.1MB in the beginning and 60.9MB in the end (delta: -21.9MB). Peak memory consumption was 19.4MB. Max. memory is 16.1GB. * TraceAbstraction took 472466.05ms. Allocated memory was 96.5MB in the beginning and 360.7MB in the end (delta: 264.2MB). Free memory was 60.4MB in the beginning and 166.5MB in the end (delta: -106.1MB). Peak memory consumption was 216.1MB. 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_799fec24-e0f6-4fe4-a676-e4f3c65330af/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_799fec24-e0f6-4fe4-a676-e4f3c65330af/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_799fec24-e0f6-4fe4-a676-e4f3c65330af/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")