./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 38b53e6a 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_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/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_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R --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-38b53e6 [2022-11-25 17:39:21,059 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 17:39:21,061 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 17:39:21,096 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 17:39:21,097 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 17:39:21,098 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 17:39:21,099 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 17:39:21,101 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 17:39:21,104 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 17:39:21,111 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 17:39:21,113 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 17:39:21,116 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 17:39:21,121 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 17:39:21,122 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 17:39:21,123 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 17:39:21,124 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 17:39:21,129 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 17:39:21,130 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 17:39:21,132 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 17:39:21,133 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 17:39:21,135 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 17:39:21,136 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 17:39:21,138 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 17:39:21,139 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 17:39:21,142 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 17:39:21,143 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 17:39:21,143 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 17:39:21,144 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 17:39:21,144 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 17:39:21,145 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 17:39:21,146 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 17:39:21,147 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 17:39:21,148 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 17:39:21,148 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 17:39:21,150 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 17:39:21,150 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 17:39:21,151 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 17:39:21,151 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 17:39:21,151 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 17:39:21,152 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 17:39:21,153 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 17:39:21,154 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-25 17:39:21,185 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 17:39:21,186 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 17:39:21,187 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 17:39:21,187 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 17:39:21,188 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 17:39:21,188 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 17:39:21,189 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 17:39:21,189 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 17:39:21,189 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 17:39:21,190 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 17:39:21,191 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 17:39:21,191 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 17:39:21,191 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 17:39:21,191 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 17:39:21,192 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 17:39:21,192 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 17:39:21,192 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 17:39:21,192 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 17:39:21,192 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 17:39:21,193 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 17:39:21,193 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 17:39:21,193 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 17:39:21,193 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 17:39:21,193 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 17:39:21,194 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 17:39:21,194 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-25 17:39:21,194 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 17:39:21,194 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 17:39:21,194 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 17:39:21,195 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 17:39:21,195 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 17:39:21,195 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 430a45b296b6bb52aafe7732448be3eb0d020ca9185b80ceeabfe2078fe9aafe [2022-11-25 17:39:21,447 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 17:39:21,469 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 17:39:21,471 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 17:39:21,473 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 17:39:21,473 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 17:39:21,474 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w64_d8_e0.c [2022-11-25 17:39:24,559 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 17:39:24,822 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 17:39:24,823 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f215502d-43ce-4954-b8e1-4d593d94fb22/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w64_d8_e0.c [2022-11-25 17:39:24,833 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/data/f563f404f/2f23d1e4a09b49f99a886fcc47e1be17/FLAGd754af704 [2022-11-25 17:39:24,861 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/data/f563f404f/2f23d1e4a09b49f99a886fcc47e1be17 [2022-11-25 17:39:24,864 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 17:39:24,865 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 17:39:24,867 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 17:39:24,867 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 17:39:24,870 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 17:39:24,871 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:39:24" (1/1) ... [2022-11-25 17:39:24,872 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e4c3e6e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:39:24, skipping insertion in model container [2022-11-25 17:39:24,873 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:39:24" (1/1) ... [2022-11-25 17:39:24,880 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 17:39:24,918 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 17:39:25,071 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_f215502d-43ce-4954-b8e1-4d593d94fb22/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w64_d8_e0.c[1116,1129] [2022-11-25 17:39:25,232 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 17:39:25,237 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 17:39:25,257 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_f215502d-43ce-4954-b8e1-4d593d94fb22/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w64_d8_e0.c[1116,1129] [2022-11-25 17:39:25,395 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 17:39:25,418 INFO L208 MainTranslator]: Completed translation [2022-11-25 17:39:25,418 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:39:25 WrapperNode [2022-11-25 17:39:25,418 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 17:39:25,419 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 17:39:25,420 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 17:39:25,420 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 17:39:25,427 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:39:25" (1/1) ... [2022-11-25 17:39:25,450 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:39:25" (1/1) ... [2022-11-25 17:39:25,506 INFO L138 Inliner]: procedures = 11, calls = 6, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 608 [2022-11-25 17:39:25,506 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 17:39:25,507 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 17:39:25,507 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 17:39:25,507 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 17:39:25,517 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:39:25" (1/1) ... [2022-11-25 17:39:25,517 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:39:25" (1/1) ... [2022-11-25 17:39:25,524 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:39:25" (1/1) ... [2022-11-25 17:39:25,525 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:39:25" (1/1) ... [2022-11-25 17:39:25,542 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:39:25" (1/1) ... [2022-11-25 17:39:25,547 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:39:25" (1/1) ... [2022-11-25 17:39:25,551 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:39:25" (1/1) ... [2022-11-25 17:39:25,555 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:39:25" (1/1) ... [2022-11-25 17:39:25,562 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 17:39:25,563 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 17:39:25,563 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 17:39:25,563 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 17:39:25,564 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:39:25" (1/1) ... [2022-11-25 17:39:25,571 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 17:39:25,584 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:39:25,601 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 17:39:25,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 17:39:25,697 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 17:39:25,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 17:39:25,698 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-25 17:39:25,698 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-25 17:39:25,970 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 17:39:25,972 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 17:39:29,524 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 17:39:29,545 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 17:39:29,549 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-25 17:39:29,552 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:39:29 BoogieIcfgContainer [2022-11-25 17:39:29,553 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 17:39:29,556 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-25 17:39:29,557 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-25 17:39:29,560 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-25 17:39:29,561 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 05:39:24" (1/3) ... [2022-11-25 17:39:29,561 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6172689e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 05:39:29, skipping insertion in model container [2022-11-25 17:39:29,562 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:39:25" (2/3) ... [2022-11-25 17:39:29,564 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6172689e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 05:39:29, skipping insertion in model container [2022-11-25 17:39:29,564 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:39:29" (3/3) ... [2022-11-25 17:39:29,566 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.circular_pointer_top_w64_d8_e0.c [2022-11-25 17:39:29,586 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-25 17:39:29,587 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-25 17:39:29,643 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-25 17:39:29,649 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;@7d703b0c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-25 17:39:29,650 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-25 17:39:29,654 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) [2022-11-25 17:39:29,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-25 17:39:29,661 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:39:29,662 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 17:39:29,662 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 17:39:29,667 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:39:29,667 INFO L85 PathProgramCache]: Analyzing trace with hash 1714165879, now seen corresponding path program 1 times [2022-11-25 17:39:29,675 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 17:39:29,675 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1203223136] [2022-11-25 17:39:29,675 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:39:29,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 17:39:29,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:39:30,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-25 17:39:30,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:39:30,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-11-25 17:39:30,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:39:30,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-11-25 17:39:30,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:39:30,179 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-25 17:39:30,180 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 17:39:30,180 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1203223136] [2022-11-25 17:39:30,181 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1203223136] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 17:39:30,181 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 17:39:30,181 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-25 17:39:30,183 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1038061480] [2022-11-25 17:39:30,185 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 17:39:30,190 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-25 17:39:30,190 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 17:39:30,229 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-25 17:39:30,230 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-25 17:39:30,232 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) [2022-11-25 17:39:30,255 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:39:30,255 INFO L93 Difference]: Finished difference Result 36 states and 50 transitions. [2022-11-25 17:39:30,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-25 17:39:30,259 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 [2022-11-25 17:39:30,260 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:39:30,267 INFO L225 Difference]: With dead ends: 36 [2022-11-25 17:39:30,267 INFO L226 Difference]: Without dead ends: 17 [2022-11-25 17:39:30,271 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 [2022-11-25 17:39:30,277 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 [2022-11-25 17:39:30,278 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] [2022-11-25 17:39:30,296 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17 states. [2022-11-25 17:39:30,312 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17 to 17. [2022-11-25 17:39:30,314 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) [2022-11-25 17:39:30,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 19 transitions. [2022-11-25 17:39:30,316 INFO L78 Accepts]: Start accepts. Automaton has 17 states and 19 transitions. Word has length 23 [2022-11-25 17:39:30,319 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:39:30,321 INFO L495 AbstractCegarLoop]: Abstraction has 17 states and 19 transitions. [2022-11-25 17:39:30,321 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) [2022-11-25 17:39:30,322 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 19 transitions. [2022-11-25 17:39:30,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-25 17:39:30,324 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:39:30,324 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 17:39:30,324 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-25 17:39:30,325 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 17:39:30,326 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:39:30,326 INFO L85 PathProgramCache]: Analyzing trace with hash 35444913, now seen corresponding path program 1 times [2022-11-25 17:39:30,327 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 17:39:30,327 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1179226409] [2022-11-25 17:39:30,328 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:39:30,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 17:39:30,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:39:32,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-25 17:39:32,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:39:32,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-11-25 17:39:32,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:39:32,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-11-25 17:39:32,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:39:32,747 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-25 17:39:32,747 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 17:39:32,748 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1179226409] [2022-11-25 17:39:32,748 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1179226409] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 17:39:32,748 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 17:39:32,748 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 17:39:32,749 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1672783770] [2022-11-25 17:39:32,749 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 17:39:32,750 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 17:39:32,750 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 17:39:32,751 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 17:39:32,751 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 17:39:32,751 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) [2022-11-25 17:39:33,339 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:39:33,339 INFO L93 Difference]: Finished difference Result 28 states and 33 transitions. [2022-11-25 17:39:33,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 17:39:33,340 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 [2022-11-25 17:39:33,340 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:39:33,341 INFO L225 Difference]: With dead ends: 28 [2022-11-25 17:39:33,341 INFO L226 Difference]: Without dead ends: 26 [2022-11-25 17:39:33,341 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 [2022-11-25 17:39:33,343 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 [2022-11-25 17:39:33,343 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] [2022-11-25 17:39:33,344 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26 states. [2022-11-25 17:39:33,349 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26 to 25. [2022-11-25 17:39:33,349 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) [2022-11-25 17:39:33,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 30 transitions. [2022-11-25 17:39:33,350 INFO L78 Accepts]: Start accepts. Automaton has 25 states and 30 transitions. Word has length 23 [2022-11-25 17:39:33,351 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:39:33,352 INFO L495 AbstractCegarLoop]: Abstraction has 25 states and 30 transitions. [2022-11-25 17:39:33,352 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) [2022-11-25 17:39:33,352 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 30 transitions. [2022-11-25 17:39:33,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-11-25 17:39:33,353 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:39:33,353 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1] [2022-11-25 17:39:33,354 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-25 17:39:33,354 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 17:39:33,354 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:39:33,354 INFO L85 PathProgramCache]: Analyzing trace with hash -1946900509, now seen corresponding path program 1 times [2022-11-25 17:39:33,354 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 17:39:33,355 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2026670781] [2022-11-25 17:39:33,356 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:39:33,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 17:39:38,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-25 17:39:38,716 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-25 17:39:43,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-25 17:39:43,946 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-25 17:39:43,946 INFO L360 BasicCegarLoop]: Counterexample is feasible [2022-11-25 17:39:43,948 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-25 17:39:43,950 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-25 17:39:43,953 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2022-11-25 17:39:43,957 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-25 17:39:44,128 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-11-25 17:39:44,129 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-11-25 17:39:44,186 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.11 05:39:44 BoogieIcfgContainer [2022-11-25 17:39:44,186 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-25 17:39:44,187 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-25 17:39:44,187 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-25 17:39:44,187 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-25 17:39:44,188 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:39:29" (3/4) ... [2022-11-25 17:39:44,192 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-25 17:39:44,192 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-25 17:39:44,193 INFO L158 Benchmark]: Toolchain (without parser) took 19328.04ms. Allocated memory was 174.1MB in the beginning and 478.2MB in the end (delta: 304.1MB). Free memory was 132.6MB in the beginning and 368.1MB in the end (delta: -235.5MB). Peak memory consumption was 70.1MB. Max. memory is 16.1GB. [2022-11-25 17:39:44,194 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 134.2MB. Free memory is still 76.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 17:39:44,195 INFO L158 Benchmark]: CACSL2BoogieTranslator took 552.25ms. Allocated memory is still 174.1MB. Free memory was 132.6MB in the beginning and 107.9MB in the end (delta: 24.7MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2022-11-25 17:39:44,200 INFO L158 Benchmark]: Boogie Procedure Inliner took 87.14ms. Allocated memory is still 174.1MB. Free memory was 107.9MB in the beginning and 101.6MB in the end (delta: 6.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-25 17:39:44,204 INFO L158 Benchmark]: Boogie Preprocessor took 55.39ms. Allocated memory is still 174.1MB. Free memory was 101.1MB in the beginning and 98.0MB in the end (delta: 3.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-25 17:39:44,204 INFO L158 Benchmark]: RCFGBuilder took 3990.21ms. Allocated memory was 174.1MB in the beginning and 251.7MB in the end (delta: 77.6MB). Free memory was 97.4MB in the beginning and 215.6MB in the end (delta: -118.2MB). Peak memory consumption was 86.4MB. Max. memory is 16.1GB. [2022-11-25 17:39:44,205 INFO L158 Benchmark]: TraceAbstraction took 14630.72ms. Allocated memory was 251.7MB in the beginning and 478.2MB in the end (delta: 226.5MB). Free memory was 214.6MB in the beginning and 368.1MB in the end (delta: -153.5MB). Peak memory consumption was 284.5MB. Max. memory is 16.1GB. [2022-11-25 17:39:44,205 INFO L158 Benchmark]: Witness Printer took 5.65ms. Allocated memory is still 478.2MB. Free memory is still 368.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 17:39:44,208 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 134.2MB. Free memory is still 76.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 552.25ms. Allocated memory is still 174.1MB. Free memory was 132.6MB in the beginning and 107.9MB in the end (delta: 24.7MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 87.14ms. Allocated memory is still 174.1MB. Free memory was 107.9MB in the beginning and 101.6MB in the end (delta: 6.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 55.39ms. Allocated memory is still 174.1MB. Free memory was 101.1MB in the beginning and 98.0MB in the end (delta: 3.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 3990.21ms. Allocated memory was 174.1MB in the beginning and 251.7MB in the end (delta: 77.6MB). Free memory was 97.4MB in the beginning and 215.6MB in the end (delta: -118.2MB). Peak memory consumption was 86.4MB. Max. memory is 16.1GB. * TraceAbstraction took 14630.72ms. Allocated memory was 251.7MB in the beginning and 478.2MB in the end (delta: 226.5MB). Free memory was 214.6MB in the beginning and 368.1MB in the end (delta: -153.5MB). Peak memory consumption was 284.5MB. Max. memory is 16.1GB. * Witness Printer took 5.65ms. Allocated memory is still 478.2MB. Free memory is still 368.1MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 20]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: overapproximation of bitwiseOr at line 289, overapproximation of bitwiseComplement at line 154, overapproximation of bitwiseAnd at line 157. Possible FailurePath: [L25] const SORT_1 mask_SORT_1 = (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 1); [L26] const SORT_1 msb_SORT_1 = (SORT_1)1 << (1 - 1); [L28] const SORT_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 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: 14.3s, 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: 0.1s SsaConstructionTime, 5.9s SatisfiabilityAnalysisTime, 2.1s 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 [2022-11-25 17:39:44,254 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/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_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/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_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R --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-38b53e6 [2022-11-25 17:39:46,772 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 17:39:46,774 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 17:39:46,802 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 17:39:46,802 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 17:39:46,809 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 17:39:46,815 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 17:39:46,819 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 17:39:46,822 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 17:39:46,829 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 17:39:46,830 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 17:39:46,831 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 17:39:46,831 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 17:39:46,832 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 17:39:46,834 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 17:39:46,835 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 17:39:46,836 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 17:39:46,837 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 17:39:46,838 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 17:39:46,852 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 17:39:46,854 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 17:39:46,855 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 17:39:46,857 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 17:39:46,858 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 17:39:46,861 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 17:39:46,862 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 17:39:46,862 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 17:39:46,863 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 17:39:46,864 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 17:39:46,865 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 17:39:46,865 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 17:39:46,866 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 17:39:46,867 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 17:39:46,868 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 17:39:46,889 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 17:39:46,889 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 17:39:46,890 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 17:39:46,890 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 17:39:46,890 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 17:39:46,891 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 17:39:46,892 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 17:39:46,894 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-25 17:39:46,919 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 17:39:46,919 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 17:39:46,919 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 17:39:46,919 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 17:39:46,920 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 17:39:46,920 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 17:39:46,921 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 17:39:46,921 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 17:39:46,922 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 17:39:46,922 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 17:39:46,922 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 17:39:46,922 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 17:39:46,922 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 17:39:46,923 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 17:39:46,923 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-25 17:39:46,923 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-25 17:39:46,923 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-25 17:39:46,923 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 17:39:46,924 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 17:39:46,924 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 17:39:46,924 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 17:39:46,924 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 17:39:46,924 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 17:39:46,925 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 17:39:46,925 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 17:39:46,925 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 17:39:46,925 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 17:39:46,926 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-25 17:39:46,926 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-25 17:39:46,926 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 17:39:46,926 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 17:39:46,926 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 17:39:46,927 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 17:39:46,927 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2022-11-25 17:39:46,927 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 430a45b296b6bb52aafe7732448be3eb0d020ca9185b80ceeabfe2078fe9aafe [2022-11-25 17:39:47,403 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 17:39:47,441 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 17:39:47,444 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 17:39:47,446 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 17:39:47,447 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 17:39:47,449 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w64_d8_e0.c [2022-11-25 17:39:50,710 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 17:39:51,045 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 17:39:51,050 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f215502d-43ce-4954-b8e1-4d593d94fb22/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w64_d8_e0.c [2022-11-25 17:39:51,066 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/data/873d177e0/fc500297c97b4f8a84d3474c99d28d51/FLAG10ab9c8cd [2022-11-25 17:39:51,089 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/data/873d177e0/fc500297c97b4f8a84d3474c99d28d51 [2022-11-25 17:39:51,093 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 17:39:51,095 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 17:39:51,098 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 17:39:51,099 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 17:39:51,102 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 17:39:51,103 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:39:51" (1/1) ... [2022-11-25 17:39:51,104 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69b6772c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:39:51, skipping insertion in model container [2022-11-25 17:39:51,104 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:39:51" (1/1) ... [2022-11-25 17:39:51,111 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 17:39:51,168 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 17:39:51,371 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_f215502d-43ce-4954-b8e1-4d593d94fb22/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w64_d8_e0.c[1116,1129] [2022-11-25 17:39:51,545 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 17:39:51,560 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 17:39:51,571 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_f215502d-43ce-4954-b8e1-4d593d94fb22/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w64_d8_e0.c[1116,1129] [2022-11-25 17:39:51,740 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 17:39:51,755 INFO L208 MainTranslator]: Completed translation [2022-11-25 17:39:51,755 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:39:51 WrapperNode [2022-11-25 17:39:51,755 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 17:39:51,757 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 17:39:51,757 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 17:39:51,757 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 17:39:51,768 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:39:51" (1/1) ... [2022-11-25 17:39:51,785 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:39:51" (1/1) ... [2022-11-25 17:39:51,835 INFO L138 Inliner]: procedures = 11, calls = 6, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 608 [2022-11-25 17:39:51,835 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 17:39:51,836 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 17:39:51,836 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 17:39:51,836 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 17:39:51,846 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:39:51" (1/1) ... [2022-11-25 17:39:51,846 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:39:51" (1/1) ... [2022-11-25 17:39:51,853 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:39:51" (1/1) ... [2022-11-25 17:39:51,854 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:39:51" (1/1) ... [2022-11-25 17:39:51,868 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:39:51" (1/1) ... [2022-11-25 17:39:51,872 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:39:51" (1/1) ... [2022-11-25 17:39:51,876 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:39:51" (1/1) ... [2022-11-25 17:39:51,879 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:39:51" (1/1) ... [2022-11-25 17:39:51,886 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 17:39:51,886 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 17:39:51,887 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 17:39:51,887 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 17:39:51,888 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:39:51" (1/1) ... [2022-11-25 17:39:51,894 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 17:39:51,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:39:51,944 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 17:39:51,978 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 17:39:51,997 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 17:39:51,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 17:39:51,997 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-25 17:39:51,997 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-25 17:39:52,228 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 17:39:52,234 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 17:39:53,024 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 17:39:53,031 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 17:39:53,031 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-25 17:39:53,033 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:39:53 BoogieIcfgContainer [2022-11-25 17:39:53,033 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 17:39:53,036 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-25 17:39:53,036 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-25 17:39:53,040 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-25 17:39:53,040 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 05:39:51" (1/3) ... [2022-11-25 17:39:53,041 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5a09a11 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 05:39:53, skipping insertion in model container [2022-11-25 17:39:53,041 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:39:51" (2/3) ... [2022-11-25 17:39:53,041 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5a09a11 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 05:39:53, skipping insertion in model container [2022-11-25 17:39:53,042 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:39:53" (3/3) ... [2022-11-25 17:39:53,043 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.circular_pointer_top_w64_d8_e0.c [2022-11-25 17:39:53,063 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-25 17:39:53,063 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-25 17:39:53,115 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-25 17:39:53,121 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;@2229cc56, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-25 17:39:53,121 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-25 17:39:53,125 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) [2022-11-25 17:39:53,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-25 17:39:53,134 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:39:53,136 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 17:39:53,136 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 17:39:53,141 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:39:53,142 INFO L85 PathProgramCache]: Analyzing trace with hash 1714165879, now seen corresponding path program 1 times [2022-11-25 17:39:53,156 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-25 17:39:53,157 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1731887732] [2022-11-25 17:39:53,157 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:39:53,158 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 [2022-11-25 17:39:53,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/mathsat [2022-11-25 17:39:53,163 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/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) [2022-11-25 17:39:53,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/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 [2022-11-25 17:39:53,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:39:53,553 INFO L263 TraceCheckSpWp]: Trace formula consists of 260 conjuncts, 1 conjunts are in the unsatisfiable core [2022-11-25 17:39:53,563 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 17:39:53,591 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-25 17:39:53,592 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 17:39:53,593 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-25 17:39:53,593 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1731887732] [2022-11-25 17:39:53,593 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1731887732] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 17:39:53,594 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 17:39:53,594 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-25 17:39:53,598 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [555243458] [2022-11-25 17:39:53,599 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 17:39:53,603 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-25 17:39:53,603 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-25 17:39:53,631 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-25 17:39:53,632 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-25 17:39:53,634 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) [2022-11-25 17:39:53,653 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:39:53,654 INFO L93 Difference]: Finished difference Result 36 states and 50 transitions. [2022-11-25 17:39:53,655 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-25 17:39:53,656 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 [2022-11-25 17:39:53,656 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:39:53,662 INFO L225 Difference]: With dead ends: 36 [2022-11-25 17:39:53,663 INFO L226 Difference]: Without dead ends: 17 [2022-11-25 17:39:53,666 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 [2022-11-25 17:39:53,669 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 [2022-11-25 17:39:53,670 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] [2022-11-25 17:39:53,687 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17 states. [2022-11-25 17:39:53,701 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17 to 17. [2022-11-25 17:39:53,703 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) [2022-11-25 17:39:53,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 19 transitions. [2022-11-25 17:39:53,705 INFO L78 Accepts]: Start accepts. Automaton has 17 states and 19 transitions. Word has length 23 [2022-11-25 17:39:53,706 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:39:53,706 INFO L495 AbstractCegarLoop]: Abstraction has 17 states and 19 transitions. [2022-11-25 17:39:53,706 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) [2022-11-25 17:39:53,706 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 19 transitions. [2022-11-25 17:39:53,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-25 17:39:53,708 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:39:53,708 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 17:39:53,727 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/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 [2022-11-25 17:39:53,921 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/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 [2022-11-25 17:39:53,921 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 17:39:53,922 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:39:53,922 INFO L85 PathProgramCache]: Analyzing trace with hash 35444913, now seen corresponding path program 1 times [2022-11-25 17:39:53,923 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-25 17:39:53,923 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1435624942] [2022-11-25 17:39:53,923 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:39:53,924 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 [2022-11-25 17:39:53,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/mathsat [2022-11-25 17:39:53,952 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/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) [2022-11-25 17:39:53,990 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/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 [2022-11-25 17:39:54,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:39:54,218 INFO L263 TraceCheckSpWp]: Trace formula consists of 260 conjuncts, 14 conjunts are in the unsatisfiable core [2022-11-25 17:39:54,223 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 17:39:54,442 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-25 17:39:54,442 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 17:39:54,442 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-25 17:39:54,443 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1435624942] [2022-11-25 17:39:54,443 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1435624942] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 17:39:54,444 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 17:39:54,444 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 17:39:54,447 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2090774707] [2022-11-25 17:39:54,448 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 17:39:54,451 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 17:39:54,451 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-25 17:39:54,452 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 17:39:54,452 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 17:39:54,453 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) [2022-11-25 17:39:54,615 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:39:54,616 INFO L93 Difference]: Finished difference Result 35 states and 43 transitions. [2022-11-25 17:39:54,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 17:39:54,618 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 [2022-11-25 17:39:54,618 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:39:54,619 INFO L225 Difference]: With dead ends: 35 [2022-11-25 17:39:54,619 INFO L226 Difference]: Without dead ends: 33 [2022-11-25 17:39:54,620 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 [2022-11-25 17:39:54,621 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 [2022-11-25 17:39:54,621 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] [2022-11-25 17:39:54,622 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33 states. [2022-11-25 17:39:54,630 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33 to 25. [2022-11-25 17:39:54,630 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) [2022-11-25 17:39:54,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 30 transitions. [2022-11-25 17:39:54,632 INFO L78 Accepts]: Start accepts. Automaton has 25 states and 30 transitions. Word has length 23 [2022-11-25 17:39:54,632 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:39:54,632 INFO L495 AbstractCegarLoop]: Abstraction has 25 states and 30 transitions. [2022-11-25 17:39:54,633 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) [2022-11-25 17:39:54,633 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 30 transitions. [2022-11-25 17:39:54,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-11-25 17:39:54,634 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:39:54,634 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1] [2022-11-25 17:39:54,649 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/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 [2022-11-25 17:39:54,847 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/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 [2022-11-25 17:39:54,848 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 17:39:54,848 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:39:54,849 INFO L85 PathProgramCache]: Analyzing trace with hash -1946900509, now seen corresponding path program 1 times [2022-11-25 17:39:54,850 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-25 17:39:54,850 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1792774116] [2022-11-25 17:39:54,850 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:39:54,850 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 [2022-11-25 17:39:54,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/mathsat [2022-11-25 17:39:54,851 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/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) [2022-11-25 17:39:54,858 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/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 [2022-11-25 17:39:55,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:39:55,376 INFO L263 TraceCheckSpWp]: Trace formula consists of 752 conjuncts, 47 conjunts are in the unsatisfiable core [2022-11-25 17:39:55,384 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 17:39:55,932 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-11-25 17:39:55,932 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-25 17:39:56,247 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-25 17:39:56,247 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1792774116] [2022-11-25 17:39:56,248 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1792774116] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 17:39:56,248 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1252878993] [2022-11-25 17:39:56,248 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:39:56,249 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2022-11-25 17:39:56,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/cvc4 [2022-11-25 17:39:56,251 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2022-11-25 17:39:56,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2022-11-25 17:39:57,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:39:57,071 INFO L263 TraceCheckSpWp]: Trace formula consists of 752 conjuncts, 46 conjunts are in the unsatisfiable core [2022-11-25 17:39:57,078 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 17:39:57,484 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-11-25 17:39:57,484 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-25 17:39:57,657 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1252878993] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 17:39:57,657 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-25 17:39:57,657 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 13 [2022-11-25 17:39:57,658 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [997703746] [2022-11-25 17:39:57,658 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-25 17:39:57,658 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-11-25 17:39:57,659 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-25 17:39:57,660 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-11-25 17:39:57,660 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=205, Unknown=0, NotChecked=0, Total=240 [2022-11-25 17:39:57,661 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) [2022-11-25 17:39:58,622 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:39:58,622 INFO L93 Difference]: Finished difference Result 44 states and 55 transitions. [2022-11-25 17:39:58,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-11-25 17:39:58,623 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 [2022-11-25 17:39:58,624 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:39:58,624 INFO L225 Difference]: With dead ends: 44 [2022-11-25 17:39:58,624 INFO L226 Difference]: Without dead ends: 42 [2022-11-25 17:39:58,625 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 100 GetRequests, 80 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=87, Invalid=375, Unknown=0, NotChecked=0, Total=462 [2022-11-25 17:39:58,626 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 [2022-11-25 17:39:58,626 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] [2022-11-25 17:39:58,627 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42 states. [2022-11-25 17:39:58,637 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42 to 34. [2022-11-25 17:39:58,638 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) [2022-11-25 17:39:58,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 42 transitions. [2022-11-25 17:39:58,639 INFO L78 Accepts]: Start accepts. Automaton has 34 states and 42 transitions. Word has length 44 [2022-11-25 17:39:58,639 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:39:58,640 INFO L495 AbstractCegarLoop]: Abstraction has 34 states and 42 transitions. [2022-11-25 17:39:58,640 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) [2022-11-25 17:39:58,640 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 42 transitions. [2022-11-25 17:39:58,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-25 17:39:58,642 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:39:58,642 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1] [2022-11-25 17:39:58,667 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/cvc4 --incremental --print-success --lang smt (5)] Forceful destruction successful, exit code 0 [2022-11-25 17:39:58,863 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/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 [2022-11-25 17:39:59,050 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/cvc4 --incremental --print-success --lang smt,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/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 [2022-11-25 17:39:59,051 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 17:39:59,051 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:39:59,051 INFO L85 PathProgramCache]: Analyzing trace with hash -964514831, now seen corresponding path program 2 times [2022-11-25 17:39:59,053 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-25 17:39:59,053 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1441340824] [2022-11-25 17:39:59,053 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-11-25 17:39:59,053 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 [2022-11-25 17:39:59,053 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/mathsat [2022-11-25 17:39:59,055 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/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) [2022-11-25 17:39:59,097 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/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 [2022-11-25 17:39:59,783 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-11-25 17:39:59,783 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-25 17:39:59,827 INFO L263 TraceCheckSpWp]: Trace formula consists of 1244 conjuncts, 173 conjunts are in the unsatisfiable core [2022-11-25 17:39:59,840 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 17:40:03,896 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 15 proven. 64 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2022-11-25 17:40:03,897 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-25 17:40:05,952 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-25 17:40:05,955 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1441340824] [2022-11-25 17:40:05,958 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1441340824] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 17:40:05,961 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1026612574] [2022-11-25 17:40:05,961 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-11-25 17:40:05,961 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2022-11-25 17:40:05,962 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/cvc4 [2022-11-25 17:40:05,963 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2022-11-25 17:40:05,983 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2022-11-25 17:40:07,245 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-11-25 17:40:07,245 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-25 17:40:07,290 INFO L263 TraceCheckSpWp]: Trace formula consists of 1244 conjuncts, 162 conjunts are in the unsatisfiable core [2022-11-25 17:40:07,301 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 17:40:11,489 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 12 proven. 55 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2022-11-25 17:40:11,491 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-25 17:40:12,502 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1026612574] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 17:40:12,502 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-25 17:40:12,502 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 12] total 21 [2022-11-25 17:40:12,503 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [911263038] [2022-11-25 17:40:12,503 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-25 17:40:12,504 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2022-11-25 17:40:12,504 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-25 17:40:12,505 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2022-11-25 17:40:12,505 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=442, Unknown=0, NotChecked=0, Total=506 [2022-11-25 17:40:12,506 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) [2022-11-25 17:40:16,817 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2022-11-25 17:40:17,670 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:40:17,670 INFO L93 Difference]: Finished difference Result 53 states and 67 transitions. [2022-11-25 17:40:17,670 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-11-25 17:40:17,671 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 [2022-11-25 17:40:17,671 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:40:17,672 INFO L225 Difference]: With dead ends: 53 [2022-11-25 17:40:17,672 INFO L226 Difference]: Without dead ends: 51 [2022-11-25 17:40:17,673 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 [2022-11-25 17:40:17,674 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 54 mSDsluCounter, 112 mSDsCounter, 0 mSdLazyCounter, 457 mSolverCounterSat, 26 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 57 SdHoareTripleChecker+Valid, 124 SdHoareTripleChecker+Invalid, 484 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 26 IncrementalHoareTripleChecker+Valid, 457 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.1s IncrementalHoareTripleChecker+Time [2022-11-25 17:40:17,674 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [57 Valid, 124 Invalid, 484 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [26 Valid, 457 Invalid, 1 Unknown, 0 Unchecked, 4.1s Time] [2022-11-25 17:40:17,675 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51 states. [2022-11-25 17:40:17,688 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51 to 43. [2022-11-25 17:40:17,689 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) [2022-11-25 17:40:17,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 54 transitions. [2022-11-25 17:40:17,690 INFO L78 Accepts]: Start accepts. Automaton has 43 states and 54 transitions. Word has length 65 [2022-11-25 17:40:17,691 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:40:17,691 INFO L495 AbstractCegarLoop]: Abstraction has 43 states and 54 transitions. [2022-11-25 17:40:17,691 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) [2022-11-25 17:40:17,692 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 54 transitions. [2022-11-25 17:40:17,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-11-25 17:40:17,694 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:40:17,694 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 12, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 1, 1, 1, 1] [2022-11-25 17:40:17,723 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/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 [2022-11-25 17:40:17,922 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/cvc4 --incremental --print-success --lang smt (7)] Forceful destruction successful, exit code 0 [2022-11-25 17:40:18,115 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/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_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/cvc4 --incremental --print-success --lang smt [2022-11-25 17:40:18,116 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 17:40:18,116 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:40:18,116 INFO L85 PathProgramCache]: Analyzing trace with hash -1024500573, now seen corresponding path program 3 times [2022-11-25 17:40:18,117 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-25 17:40:18,117 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2027070505] [2022-11-25 17:40:18,117 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-11-25 17:40:18,117 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 [2022-11-25 17:40:18,117 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/mathsat [2022-11-25 17:40:18,118 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/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) [2022-11-25 17:40:18,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/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 [2022-11-25 17:40:19,907 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 6 check-sat command(s) [2022-11-25 17:40:19,908 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-25 17:40:19,979 INFO L263 TraceCheckSpWp]: Trace formula consists of 1687 conjuncts, 428 conjunts are in the unsatisfiable core [2022-11-25 17:40:19,995 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 17:40:36,137 WARN L233 SmtUtils]: Spent 10.48s 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) [2022-11-25 17:47:58,595 WARN L230 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1) with exit command (exit)) stderr output: (error "out of memory") [2022-11-25 17:47:58,597 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 101 [2022-11-25 17:47:58,597 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-25 17:47:58,597 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2027070505] [2022-11-25 17:47:58,598 WARN L319 FreeRefinementEngine]: Global settings require throwing the following exception [2022-11-25 17:47:58,627 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/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 [2022-11-25 17:47:58,798 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/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 [2022-11-25 17:47:58,799 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_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/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:337) 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 [2022-11-25 17:47:58,803 INFO L158 Benchmark]: Toolchain (without parser) took 487708.26ms. Allocated memory was 83.9MB in the beginning and 302.0MB in the end (delta: 218.1MB). Free memory was 44.2MB in the beginning and 252.6MB in the end (delta: -208.4MB). Peak memory consumption was 172.4MB. Max. memory is 16.1GB. [2022-11-25 17:47:58,803 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 83.9MB. Free memory is still 62.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 17:47:58,803 INFO L158 Benchmark]: CACSL2BoogieTranslator took 657.50ms. Allocated memory is still 83.9MB. Free memory was 43.9MB in the beginning and 50.9MB in the end (delta: -7.0MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-11-25 17:47:58,804 INFO L158 Benchmark]: Boogie Procedure Inliner took 78.82ms. Allocated memory is still 83.9MB. Free memory was 50.9MB in the beginning and 46.2MB in the end (delta: 4.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-25 17:47:58,804 INFO L158 Benchmark]: Boogie Preprocessor took 49.93ms. Allocated memory is still 83.9MB. Free memory was 46.2MB in the beginning and 42.6MB in the end (delta: 3.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-25 17:47:58,804 INFO L158 Benchmark]: RCFGBuilder took 1147.07ms. Allocated memory was 83.9MB in the beginning and 119.5MB in the end (delta: 35.7MB). Free memory was 42.6MB in the beginning and 71.0MB in the end (delta: -28.4MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2022-11-25 17:47:58,805 INFO L158 Benchmark]: TraceAbstraction took 485766.51ms. Allocated memory was 119.5MB in the beginning and 302.0MB in the end (delta: 182.5MB). Free memory was 70.3MB in the beginning and 252.6MB in the end (delta: -182.3MB). Peak memory consumption was 161.8MB. Max. memory is 16.1GB. [2022-11-25 17:47:58,806 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 83.9MB. Free memory is still 62.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 657.50ms. Allocated memory is still 83.9MB. Free memory was 43.9MB in the beginning and 50.9MB in the end (delta: -7.0MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 78.82ms. Allocated memory is still 83.9MB. Free memory was 50.9MB in the beginning and 46.2MB in the end (delta: 4.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 49.93ms. Allocated memory is still 83.9MB. Free memory was 46.2MB in the beginning and 42.6MB in the end (delta: 3.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1147.07ms. Allocated memory was 83.9MB in the beginning and 119.5MB in the end (delta: 35.7MB). Free memory was 42.6MB in the beginning and 71.0MB in the end (delta: -28.4MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * TraceAbstraction took 485766.51ms. Allocated memory was 119.5MB in the beginning and 302.0MB in the end (delta: 182.5MB). Free memory was 70.3MB in the beginning and 252.6MB in the end (delta: -182.3MB). Peak memory consumption was 161.8MB. 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_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/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_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/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_f215502d-43ce-4954-b8e1-4d593d94fb22/bin/uautomizer-ZsLfNo2U6R/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")