./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.safe_intersymbol_analog_estimation_convergence.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 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_b105b0c7-3106-4bd4-bfd7-3bfe96f0ba89/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b105b0c7-3106-4bd4-bfd7-3bfe96f0ba89/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b105b0c7-3106-4bd4-bfd7-3bfe96f0ba89/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b105b0c7-3106-4bd4-bfd7-3bfe96f0ba89/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.safe_intersymbol_analog_estimation_convergence.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b105b0c7-3106-4bd4-bfd7-3bfe96f0ba89/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b105b0c7-3106-4bd4-bfd7-3bfe96f0ba89/bin/ukojak-rkRKPMF4O4 --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash df7f37b318c8d1f9d7b6d8bdd6b9d05156ce656d1a634258cfc85f6ce0601b19 --- 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-2329fc7 [2022-12-15 02:06:07,965 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 02:06:07,967 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 02:06:07,986 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 02:06:07,987 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 02:06:07,988 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 02:06:07,989 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 02:06:07,990 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 02:06:07,992 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 02:06:07,993 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 02:06:07,994 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 02:06:07,995 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 02:06:07,995 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 02:06:07,996 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 02:06:07,997 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 02:06:07,998 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 02:06:07,999 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 02:06:08,000 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 02:06:08,001 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 02:06:08,002 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 02:06:08,003 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 02:06:08,004 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 02:06:08,005 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 02:06:08,006 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 02:06:08,008 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 02:06:08,008 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 02:06:08,008 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 02:06:08,009 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 02:06:08,009 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 02:06:08,010 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 02:06:08,010 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 02:06:08,011 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 02:06:08,011 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 02:06:08,012 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 02:06:08,012 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 02:06:08,013 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 02:06:08,013 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 02:06:08,013 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 02:06:08,013 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 02:06:08,014 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 02:06:08,015 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 02:06:08,015 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b105b0c7-3106-4bd4-bfd7-3bfe96f0ba89/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-15 02:06:08,029 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 02:06:08,029 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 02:06:08,030 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 02:06:08,030 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 02:06:08,031 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 02:06:08,031 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 02:06:08,031 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 02:06:08,031 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 02:06:08,031 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 02:06:08,031 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 02:06:08,031 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 02:06:08,031 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 02:06:08,032 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 02:06:08,032 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 02:06:08,032 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 02:06:08,032 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 02:06:08,032 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 02:06:08,032 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 02:06:08,032 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:06:08,032 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 02:06:08,032 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 02:06:08,033 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 02:06:08,033 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 02:06:08,033 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 02:06:08,033 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 02:06:08,033 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b105b0c7-3106-4bd4-bfd7-3bfe96f0ba89/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b105b0c7-3106-4bd4-bfd7-3bfe96f0ba89/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> df7f37b318c8d1f9d7b6d8bdd6b9d05156ce656d1a634258cfc85f6ce0601b19 [2022-12-15 02:06:08,211 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 02:06:08,230 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 02:06:08,233 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 02:06:08,234 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 02:06:08,235 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 02:06:08,236 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b105b0c7-3106-4bd4-bfd7-3bfe96f0ba89/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.safe_intersymbol_analog_estimation_convergence.c [2022-12-15 02:06:10,864 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 02:06:11,022 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 02:06:11,022 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b105b0c7-3106-4bd4-bfd7-3bfe96f0ba89/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.safe_intersymbol_analog_estimation_convergence.c [2022-12-15 02:06:11,030 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b105b0c7-3106-4bd4-bfd7-3bfe96f0ba89/bin/ukojak-rkRKPMF4O4/data/a8a0fd786/b02bba66cfaa4f778da469887d029e6c/FLAGaadae83f1 [2022-12-15 02:06:11,041 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b105b0c7-3106-4bd4-bfd7-3bfe96f0ba89/bin/ukojak-rkRKPMF4O4/data/a8a0fd786/b02bba66cfaa4f778da469887d029e6c [2022-12-15 02:06:11,043 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 02:06:11,044 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 02:06:11,045 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 02:06:11,045 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 02:06:11,047 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 02:06:11,048 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:06:11" (1/1) ... [2022-12-15 02:06:11,048 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38eeadf8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:06:11, skipping insertion in model container [2022-12-15 02:06:11,048 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:06:11" (1/1) ... [2022-12-15 02:06:11,054 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 02:06:11,082 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 02:06:11,184 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_b105b0c7-3106-4bd4-bfd7-3bfe96f0ba89/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.safe_intersymbol_analog_estimation_convergence.c[1132,1145] [2022-12-15 02:06:11,297 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:06:11,302 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 02:06:11,309 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_b105b0c7-3106-4bd4-bfd7-3bfe96f0ba89/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.safe_intersymbol_analog_estimation_convergence.c[1132,1145] [2022-12-15 02:06:11,382 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:06:11,391 INFO L208 MainTranslator]: Completed translation [2022-12-15 02:06:11,392 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:06:11 WrapperNode [2022-12-15 02:06:11,392 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 02:06:11,393 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 02:06:11,393 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 02:06:11,393 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 02:06:11,398 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:06:11" (1/1) ... [2022-12-15 02:06:11,420 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:06:11" (1/1) ... [2022-12-15 02:06:11,462 INFO L138 Inliner]: procedures = 11, calls = 5, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 639 [2022-12-15 02:06:11,462 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 02:06:11,462 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 02:06:11,463 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 02:06:11,463 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 02:06:11,469 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:06:11" (1/1) ... [2022-12-15 02:06:11,470 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:06:11" (1/1) ... [2022-12-15 02:06:11,475 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:06:11" (1/1) ... [2022-12-15 02:06:11,476 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:06:11" (1/1) ... [2022-12-15 02:06:11,489 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:06:11" (1/1) ... [2022-12-15 02:06:11,492 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:06:11" (1/1) ... [2022-12-15 02:06:11,495 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:06:11" (1/1) ... [2022-12-15 02:06:11,498 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:06:11" (1/1) ... [2022-12-15 02:06:11,504 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 02:06:11,505 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 02:06:11,505 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 02:06:11,505 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 02:06:11,506 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:06:11" (1/1) ... [2022-12-15 02:06:11,511 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:06:11,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b105b0c7-3106-4bd4-bfd7-3bfe96f0ba89/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 02:06:11,531 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b105b0c7-3106-4bd4-bfd7-3bfe96f0ba89/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 02:06:11,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b105b0c7-3106-4bd4-bfd7-3bfe96f0ba89/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 02:06:11,563 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 02:06:11,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 02:06:11,564 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-15 02:06:11,564 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-15 02:06:11,707 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 02:06:11,708 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 02:06:14,652 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 02:06:14,675 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 02:06:14,676 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-15 02:06:14,678 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:06:14 BoogieIcfgContainer [2022-12-15 02:06:14,678 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 02:06:14,679 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 02:06:14,679 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 02:06:14,687 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 02:06:14,687 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:06:14" (1/1) ... [2022-12-15 02:06:14,696 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 02:06:14,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:06:14,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 13 states and 15 transitions. [2022-12-15 02:06:14,734 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 15 transitions. [2022-12-15 02:06:14,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-12-15 02:06:14,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:06:14,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:06:17,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 02:06:17,333 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-15 02:06:18,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 02:06:21,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 02:06:21,629 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-15 02:06:23,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 02:06:23,268 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2022-12-15 02:06:23,311 WARN L321 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-12-15 02:06:23,326 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 15.12 02:06:23 ImpRootNode [2022-12-15 02:06:23,326 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-15 02:06:23,327 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-15 02:06:23,327 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-15 02:06:23,327 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-15 02:06:23,328 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:06:14" (3/4) ... [2022-12-15 02:06:23,331 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-15 02:06:23,331 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-15 02:06:23,332 INFO L158 Benchmark]: Toolchain (without parser) took 12287.93ms. Allocated memory was 111.1MB in the beginning and 446.7MB in the end (delta: 335.5MB). Free memory was 75.4MB in the beginning and 304.3MB in the end (delta: -228.9MB). Peak memory consumption was 106.7MB. Max. memory is 16.1GB. [2022-12-15 02:06:23,333 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 111.1MB. Free memory is still 84.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 02:06:23,333 INFO L158 Benchmark]: CACSL2BoogieTranslator took 347.55ms. Allocated memory is still 111.1MB. Free memory was 75.1MB in the beginning and 46.4MB in the end (delta: 28.6MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2022-12-15 02:06:23,334 INFO L158 Benchmark]: Boogie Procedure Inliner took 69.31ms. Allocated memory was 111.1MB in the beginning and 153.1MB in the end (delta: 41.9MB). Free memory was 46.4MB in the beginning and 116.9MB in the end (delta: -70.5MB). Peak memory consumption was 13.0MB. Max. memory is 16.1GB. [2022-12-15 02:06:23,334 INFO L158 Benchmark]: Boogie Preprocessor took 41.98ms. Allocated memory is still 153.1MB. Free memory was 116.9MB in the beginning and 112.7MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 02:06:23,335 INFO L158 Benchmark]: RCFGBuilder took 3172.79ms. Allocated memory was 153.1MB in the beginning and 371.2MB in the end (delta: 218.1MB). Free memory was 112.7MB in the beginning and 304.4MB in the end (delta: -191.7MB). Peak memory consumption was 221.4MB. Max. memory is 16.1GB. [2022-12-15 02:06:23,335 INFO L158 Benchmark]: CodeCheck took 8647.57ms. Allocated memory was 371.2MB in the beginning and 446.7MB in the end (delta: 75.5MB). Free memory was 304.4MB in the beginning and 304.3MB in the end (delta: 142.1kB). Peak memory consumption was 75.6MB. Max. memory is 16.1GB. [2022-12-15 02:06:23,335 INFO L158 Benchmark]: Witness Printer took 4.45ms. Allocated memory is still 446.7MB. Free memory is still 304.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 02:06:23,338 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 2 procedures, 13 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 8.6s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: 0 DeclaredPredicates, 0 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 2.8s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 12 NumberOfCodeBlocks, 12 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - 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 201, overapproximation of bitwiseAnd at line 192, overapproximation of bitwiseComplement at line 198, overapproximation of bitwiseXor at line 424. 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_9 mask_SORT_9 = (SORT_9)-1 >> (sizeof(SORT_9) * 8 - 31); [L29] const SORT_9 msb_SORT_9 = (SORT_9)1 << (31 - 1); [L31] const SORT_11 mask_SORT_11 = (SORT_11)-1 >> (sizeof(SORT_11) * 8 - 16); [L32] const SORT_11 msb_SORT_11 = (SORT_11)1 << (16 - 1); [L34] const SORT_12 mask_SORT_12 = (SORT_12)-1 >> (sizeof(SORT_12) * 8 - 3); [L35] const SORT_12 msb_SORT_12 = (SORT_12)1 << (3 - 1); [L37] const SORT_15 mask_SORT_15 = (SORT_15)-1 >> (sizeof(SORT_15) * 8 - 4); [L38] const SORT_15 msb_SORT_15 = (SORT_15)1 << (4 - 1); [L40] const SORT_17 mask_SORT_17 = (SORT_17)-1 >> (sizeof(SORT_17) * 8 - 5); [L41] const SORT_17 msb_SORT_17 = (SORT_17)1 << (5 - 1); [L43] const SORT_19 mask_SORT_19 = (SORT_19)-1 >> (sizeof(SORT_19) * 8 - 6); [L44] const SORT_19 msb_SORT_19 = (SORT_19)1 << (6 - 1); [L46] const SORT_21 mask_SORT_21 = (SORT_21)-1 >> (sizeof(SORT_21) * 8 - 7); [L47] const SORT_21 msb_SORT_21 = (SORT_21)1 << (7 - 1); [L49] const SORT_23 mask_SORT_23 = (SORT_23)-1 >> (sizeof(SORT_23) * 8 - 8); [L50] const SORT_23 msb_SORT_23 = (SORT_23)1 << (8 - 1); [L52] const SORT_25 mask_SORT_25 = (SORT_25)-1 >> (sizeof(SORT_25) * 8 - 9); [L53] const SORT_25 msb_SORT_25 = (SORT_25)1 << (9 - 1); [L55] const SORT_27 mask_SORT_27 = (SORT_27)-1 >> (sizeof(SORT_27) * 8 - 10); [L56] const SORT_27 msb_SORT_27 = (SORT_27)1 << (10 - 1); [L58] const SORT_29 mask_SORT_29 = (SORT_29)-1 >> (sizeof(SORT_29) * 8 - 11); [L59] const SORT_29 msb_SORT_29 = (SORT_29)1 << (11 - 1); [L61] const SORT_31 mask_SORT_31 = (SORT_31)-1 >> (sizeof(SORT_31) * 8 - 12); [L62] const SORT_31 msb_SORT_31 = (SORT_31)1 << (12 - 1); [L64] const SORT_33 mask_SORT_33 = (SORT_33)-1 >> (sizeof(SORT_33) * 8 - 13); [L65] const SORT_33 msb_SORT_33 = (SORT_33)1 << (13 - 1); [L67] const SORT_35 mask_SORT_35 = (SORT_35)-1 >> (sizeof(SORT_35) * 8 - 14); [L68] const SORT_35 msb_SORT_35 = (SORT_35)1 << (14 - 1); [L70] const SORT_37 mask_SORT_37 = (SORT_37)-1 >> (sizeof(SORT_37) * 8 - 15); [L71] const SORT_37 msb_SORT_37 = (SORT_37)1 << (15 - 1); [L73] const SORT_62 mask_SORT_62 = (SORT_62)-1 >> (sizeof(SORT_62) * 8 - 32); [L74] const SORT_62 msb_SORT_62 = (SORT_62)1 << (32 - 1); [L76] const SORT_65 mask_SORT_65 = (SORT_65)-1 >> (sizeof(SORT_65) * 8 - 17); [L77] const SORT_65 msb_SORT_65 = (SORT_65)1 << (17 - 1); [L79] const SORT_68 mask_SORT_68 = (SORT_68)-1 >> (sizeof(SORT_68) * 8 - 18); [L80] const SORT_68 msb_SORT_68 = (SORT_68)1 << (18 - 1); [L82] const SORT_71 mask_SORT_71 = (SORT_71)-1 >> (sizeof(SORT_71) * 8 - 19); [L83] const SORT_71 msb_SORT_71 = (SORT_71)1 << (19 - 1); [L85] const SORT_74 mask_SORT_74 = (SORT_74)-1 >> (sizeof(SORT_74) * 8 - 20); [L86] const SORT_74 msb_SORT_74 = (SORT_74)1 << (20 - 1); [L88] const SORT_77 mask_SORT_77 = (SORT_77)-1 >> (sizeof(SORT_77) * 8 - 21); [L89] const SORT_77 msb_SORT_77 = (SORT_77)1 << (21 - 1); [L91] const SORT_80 mask_SORT_80 = (SORT_80)-1 >> (sizeof(SORT_80) * 8 - 22); [L92] const SORT_80 msb_SORT_80 = (SORT_80)1 << (22 - 1); [L94] const SORT_83 mask_SORT_83 = (SORT_83)-1 >> (sizeof(SORT_83) * 8 - 23); [L95] const SORT_83 msb_SORT_83 = (SORT_83)1 << (23 - 1); [L97] const SORT_86 mask_SORT_86 = (SORT_86)-1 >> (sizeof(SORT_86) * 8 - 24); [L98] const SORT_86 msb_SORT_86 = (SORT_86)1 << (24 - 1); [L100] const SORT_89 mask_SORT_89 = (SORT_89)-1 >> (sizeof(SORT_89) * 8 - 25); [L101] const SORT_89 msb_SORT_89 = (SORT_89)1 << (25 - 1); [L103] const SORT_92 mask_SORT_92 = (SORT_92)-1 >> (sizeof(SORT_92) * 8 - 26); [L104] const SORT_92 msb_SORT_92 = (SORT_92)1 << (26 - 1); [L106] const SORT_95 mask_SORT_95 = (SORT_95)-1 >> (sizeof(SORT_95) * 8 - 27); [L107] const SORT_95 msb_SORT_95 = (SORT_95)1 << (27 - 1); [L109] const SORT_98 mask_SORT_98 = (SORT_98)-1 >> (sizeof(SORT_98) * 8 - 28); [L110] const SORT_98 msb_SORT_98 = (SORT_98)1 << (28 - 1); [L112] const SORT_101 mask_SORT_101 = (SORT_101)-1 >> (sizeof(SORT_101) * 8 - 29); [L113] const SORT_101 msb_SORT_101 = (SORT_101)1 << (29 - 1); [L115] const SORT_104 mask_SORT_104 = (SORT_104)-1 >> (sizeof(SORT_104) * 8 - 30); [L116] const SORT_104 msb_SORT_104 = (SORT_104)1 << (30 - 1); [L118] const SORT_153 mask_SORT_153 = (SORT_153)-1 >> (sizeof(SORT_153) * 8 - 2); [L119] const SORT_153 msb_SORT_153 = (SORT_153)1 << (2 - 1); [L121] const SORT_1 var_7 = 0; [L122] const SORT_1 var_8 = 1; [L123] const SORT_9 var_10 = 0; [L124] const SORT_12 var_13 = 4; [L125] const SORT_12 var_114 = 5; [L126] const SORT_11 var_116 = 0; [L127] const SORT_11 var_150 = 64; [L128] const SORT_153 var_154 = 1; [L129] const SORT_23 var_189 = 127; [L130] const SORT_11 var_197 = 1; [L131] const SORT_11 var_199 = 127; [L132] const SORT_12 var_247 = 6; [L133] const SORT_15 var_251 = 9; [L134] const SORT_21 var_269 = 64; [L135] const SORT_12 var_282 = 0; [L136] const SORT_15 var_285 = 0; [L138] SORT_1 input_2; [L139] SORT_1 input_3; [L140] SORT_1 input_4; [L142] SORT_1 state_5 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L143] SORT_1 state_40 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L144] SORT_11 state_56 = __VERIFIER_nondet_ushort() & mask_SORT_11; [L145] SORT_1 state_58 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L146] SORT_11 state_117 = __VERIFIER_nondet_ushort() & mask_SORT_11; [L147] SORT_15 state_137 = __VERIFIER_nondet_uchar() & mask_SORT_15; [L148] SORT_15 state_140 = __VERIFIER_nondet_uchar() & mask_SORT_15; [L149] SORT_11 state_144 = __VERIFIER_nondet_ushort() & mask_SORT_11; [L151] SORT_11 init_118_arg_1 = var_116; [L152] state_117 = init_118_arg_1 VAL [init_118_arg_1=0, mask_SORT_1=1, mask_SORT_101=4294967295, mask_SORT_104=4294967295, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_15=15, mask_SORT_153=3, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=4294967295, mask_SORT_68=4294967295, mask_SORT_71=4294967295, mask_SORT_74=4294967295, mask_SORT_77=4294967295, mask_SORT_80=4294967295, mask_SORT_83=4294967295, mask_SORT_86=4294967295, mask_SORT_89=4294967295, mask_SORT_9=4294967295, mask_SORT_92=4294967295, mask_SORT_95=4294967295, mask_SORT_98=4294967295, msb_SORT_1=1, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_15=8, msb_SORT_153=2, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_9=1073741824, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, state_117=0, state_137=11, state_140=21, state_144=23, state_40=1, state_5=2, state_56=65535, state_58=1, var_10=0, var_114=5, var_116=0, var_13=4, var_150=64, var_154=1, var_189=127, var_197=1, var_199=127, var_247=6, var_251=9, var_269=64, var_282=0, var_285=0, var_7=0, var_8=1] [L155] input_2 = __VERIFIER_nondet_uchar() [L156] input_3 = __VERIFIER_nondet_uchar() [L157] input_3 = input_3 & mask_SORT_1 [L158] input_4 = __VERIFIER_nondet_uchar() [L159] input_4 = input_4 & mask_SORT_1 [L161] SORT_1 var_125_arg_0 = state_5; [L162] SORT_1 var_125 = ~var_125_arg_0; [L163] SORT_1 var_126_arg_0 = var_125; [L164] SORT_1 var_126 = ~var_126_arg_0; [L165] SORT_1 var_127_arg_0 = state_5; [L166] SORT_1 var_127_arg_1 = var_126; [L167] SORT_1 var_127 = var_127_arg_0 | var_127_arg_1; [L168] var_127 = var_127 & mask_SORT_1 [L169] SORT_1 constr_128_arg_0 = var_127; VAL [constr_128_arg_0=1, init_118_arg_1=0, input_2=34, input_3=1, input_4=2, mask_SORT_1=1, mask_SORT_101=4294967295, mask_SORT_104=4294967295, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_15=15, mask_SORT_153=3, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=4294967295, mask_SORT_68=4294967295, mask_SORT_71=4294967295, mask_SORT_74=4294967295, mask_SORT_77=4294967295, mask_SORT_80=4294967295, mask_SORT_83=4294967295, mask_SORT_86=4294967295, mask_SORT_89=4294967295, mask_SORT_9=4294967295, mask_SORT_92=4294967295, mask_SORT_95=4294967295, mask_SORT_98=4294967295, msb_SORT_1=1, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_15=8, msb_SORT_153=2, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_9=1073741824, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, state_117=0, state_137=11, state_140=21, state_144=23, state_40=1, state_5=2, state_56=65535, state_58=1, var_10=0, var_114=5, var_116=0, var_125=29, var_125_arg_0=2, var_126=0, var_126_arg_0=29, var_127=1, var_127_arg_0=2, var_127_arg_1=0, var_13=4, var_150=64, var_154=1, var_189=127, var_197=1, var_199=127, var_247=6, var_251=9, var_269=64, var_282=0, var_285=0, var_7=0, var_8=1] [L170] CALL assume_abort_if_not(constr_128_arg_0) VAL [\old(cond)=1] [L21] COND FALSE !(!cond) [L170] RET assume_abort_if_not(constr_128_arg_0) VAL [constr_128_arg_0=1, init_118_arg_1=0, input_2=34, input_3=1, input_4=2, mask_SORT_1=1, mask_SORT_101=4294967295, mask_SORT_104=4294967295, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_15=15, mask_SORT_153=3, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=4294967295, mask_SORT_68=4294967295, mask_SORT_71=4294967295, mask_SORT_74=4294967295, mask_SORT_77=4294967295, mask_SORT_80=4294967295, mask_SORT_83=4294967295, mask_SORT_86=4294967295, mask_SORT_89=4294967295, mask_SORT_9=4294967295, mask_SORT_92=4294967295, mask_SORT_95=4294967295, mask_SORT_98=4294967295, msb_SORT_1=1, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_15=8, msb_SORT_153=2, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_9=1073741824, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, state_117=0, state_137=11, state_140=21, state_144=23, state_40=1, state_5=2, state_56=65535, state_58=1, var_10=0, var_114=5, var_116=0, var_125=29, var_125_arg_0=2, var_126=0, var_126_arg_0=29, var_127=1, var_127_arg_0=2, var_127_arg_1=0, var_13=4, var_150=64, var_154=1, var_189=127, var_197=1, var_199=127, var_247=6, var_251=9, var_269=64, var_282=0, var_285=0, var_7=0, var_8=1] [L171] SORT_1 var_129_arg_0 = var_8; [L172] var_129_arg_0 = var_129_arg_0 & mask_SORT_1 [L173] SORT_11 var_129 = var_129_arg_0; [L174] SORT_11 var_130_arg_0 = state_117; [L175] SORT_11 var_130_arg_1 = var_129; [L176] SORT_1 var_130 = var_130_arg_0 <= var_130_arg_1; [L177] SORT_1 var_131_arg_0 = input_4; [L178] SORT_1 var_131_arg_1 = var_130; [L179] SORT_1 var_131 = var_131_arg_0 ^ var_131_arg_1; [L180] SORT_1 var_132_arg_0 = var_131; [L181] SORT_1 var_132 = ~var_132_arg_0; [L182] SORT_1 var_133_arg_0 = var_131; [L183] SORT_1 var_133 = ~var_133_arg_0; [L184] SORT_1 var_134_arg_0 = var_132; [L185] SORT_1 var_134_arg_1 = var_133; [L186] SORT_1 var_134 = var_134_arg_0 | var_134_arg_1; [L187] var_134 = var_134 & mask_SORT_1 [L188] SORT_1 constr_135_arg_0 = var_134; VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_2=34, input_3=1, input_4=2, mask_SORT_1=1, mask_SORT_101=4294967295, mask_SORT_104=4294967295, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_15=15, mask_SORT_153=3, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=4294967295, mask_SORT_68=4294967295, mask_SORT_71=4294967295, mask_SORT_74=4294967295, mask_SORT_77=4294967295, mask_SORT_80=4294967295, mask_SORT_83=4294967295, mask_SORT_86=4294967295, mask_SORT_89=4294967295, mask_SORT_9=4294967295, mask_SORT_92=4294967295, mask_SORT_95=4294967295, mask_SORT_98=4294967295, msb_SORT_1=1, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_15=8, msb_SORT_153=2, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_9=1073741824, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, state_117=0, state_137=11, state_140=21, state_144=23, state_40=1, state_5=2, state_56=65535, state_58=1, var_10=0, var_114=5, var_116=0, var_125=29, var_125_arg_0=2, var_126=0, var_126_arg_0=29, var_127=1, var_127_arg_0=2, var_127_arg_1=0, var_129=1, var_129_arg_0=1, var_13=4, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=39, var_131_arg_0=2, var_131_arg_1=1, var_132=1, var_132_arg_0=39, var_133=2, var_133_arg_0=39, var_134=1, var_134_arg_0=1, var_134_arg_1=2, var_150=64, var_154=1, var_189=127, var_197=1, var_199=127, var_247=6, var_251=9, var_269=64, var_282=0, var_285=0, var_7=0, var_8=1] [L189] CALL assume_abort_if_not(constr_135_arg_0) VAL [\old(cond)=1] [L21] COND FALSE !(!cond) [L189] RET assume_abort_if_not(constr_135_arg_0) VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_2=34, input_3=1, input_4=2, mask_SORT_1=1, mask_SORT_101=4294967295, mask_SORT_104=4294967295, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_15=15, mask_SORT_153=3, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=4294967295, mask_SORT_68=4294967295, mask_SORT_71=4294967295, mask_SORT_74=4294967295, mask_SORT_77=4294967295, mask_SORT_80=4294967295, mask_SORT_83=4294967295, mask_SORT_86=4294967295, mask_SORT_89=4294967295, mask_SORT_9=4294967295, mask_SORT_92=4294967295, mask_SORT_95=4294967295, mask_SORT_98=4294967295, msb_SORT_1=1, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_15=8, msb_SORT_153=2, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_9=1073741824, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, state_117=0, state_137=11, state_140=21, state_144=23, state_40=1, state_5=2, state_56=65535, state_58=1, var_10=0, var_114=5, var_116=0, var_125=29, var_125_arg_0=2, var_126=0, var_126_arg_0=29, var_127=1, var_127_arg_0=2, var_127_arg_1=0, var_129=1, var_129_arg_0=1, var_13=4, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=39, var_131_arg_0=2, var_131_arg_1=1, var_132=1, var_132_arg_0=39, var_133=2, var_133_arg_0=39, var_134=1, var_134_arg_0=1, var_134_arg_1=2, var_150=64, var_154=1, var_189=127, var_197=1, var_199=127, var_247=6, var_251=9, var_269=64, var_282=0, var_285=0, var_7=0, var_8=1] [L191] SORT_12 var_115_arg_0 = var_114; [L192] var_115_arg_0 = var_115_arg_0 & mask_SORT_12 [L193] SORT_11 var_115 = var_115_arg_0; [L194] SORT_11 var_119_arg_0 = var_115; [L195] SORT_11 var_119_arg_1 = state_117; [L196] SORT_1 var_119 = var_119_arg_0 < var_119_arg_1; [L197] SORT_1 var_14_arg_0 = input_3; [L198] SORT_1 var_14 = ~var_14_arg_0; [L199] SORT_1 var_16_arg_0 = var_14; [L200] SORT_12 var_16_arg_1 = var_13; [L201] SORT_15 var_16 = ((SORT_15)var_16_arg_0 << 3) | var_16_arg_1; [L202] var_16 = var_16 & mask_SORT_15 [L203] SORT_1 var_18_arg_0 = input_3; [L204] SORT_15 var_18_arg_1 = var_16; [L205] SORT_17 var_18 = ((SORT_17)var_18_arg_0 << 4) | var_18_arg_1; [L206] var_18 = var_18 & mask_SORT_17 [L207] SORT_1 var_20_arg_0 = input_3; [L208] SORT_17 var_20_arg_1 = var_18; [L209] SORT_19 var_20 = ((SORT_19)var_20_arg_0 << 5) | var_20_arg_1; [L210] var_20 = var_20 & mask_SORT_19 [L211] SORT_1 var_22_arg_0 = input_3; [L212] SORT_19 var_22_arg_1 = var_20; [L213] SORT_21 var_22 = ((SORT_21)var_22_arg_0 << 6) | var_22_arg_1; [L214] var_22 = var_22 & mask_SORT_21 [L215] SORT_1 var_24_arg_0 = input_3; [L216] SORT_21 var_24_arg_1 = var_22; [L217] SORT_23 var_24 = ((SORT_23)var_24_arg_0 << 7) | var_24_arg_1; [L218] var_24 = var_24 & mask_SORT_23 [L219] SORT_1 var_26_arg_0 = input_3; [L220] SORT_23 var_26_arg_1 = var_24; [L221] SORT_25 var_26 = ((SORT_25)var_26_arg_0 << 8) | var_26_arg_1; [L222] var_26 = var_26 & mask_SORT_25 [L223] SORT_1 var_28_arg_0 = var_14; [L224] SORT_25 var_28_arg_1 = var_26; [L225] SORT_27 var_28 = ((SORT_27)var_28_arg_0 << 9) | var_28_arg_1; [L226] var_28 = var_28 & mask_SORT_27 [L227] SORT_1 var_30_arg_0 = var_14; [L228] SORT_27 var_30_arg_1 = var_28; [L229] SORT_29 var_30 = ((SORT_29)var_30_arg_0 << 10) | var_30_arg_1; [L230] var_30 = var_30 & mask_SORT_29 [L231] SORT_1 var_32_arg_0 = var_14; [L232] SORT_29 var_32_arg_1 = var_30; [L233] SORT_31 var_32 = ((SORT_31)var_32_arg_0 << 11) | var_32_arg_1; [L234] var_32 = var_32 & mask_SORT_31 [L235] SORT_1 var_34_arg_0 = var_14; [L236] SORT_31 var_34_arg_1 = var_32; [L237] SORT_33 var_34 = ((SORT_33)var_34_arg_0 << 12) | var_34_arg_1; [L238] var_34 = var_34 & mask_SORT_33 [L239] SORT_1 var_36_arg_0 = var_14; [L240] SORT_33 var_36_arg_1 = var_34; [L241] SORT_35 var_36 = ((SORT_35)var_36_arg_0 << 13) | var_36_arg_1; [L242] var_36 = var_36 & mask_SORT_35 [L243] SORT_1 var_38_arg_0 = var_14; [L244] SORT_35 var_38_arg_1 = var_36; [L245] SORT_37 var_38 = ((SORT_37)var_38_arg_0 << 14) | var_38_arg_1; [L246] var_38 = var_38 & mask_SORT_37 [L247] SORT_1 var_39_arg_0 = var_14; [L248] SORT_37 var_39_arg_1 = var_38; [L249] SORT_11 var_39 = ((SORT_11)var_39_arg_0 << 15) | var_39_arg_1; [L250] SORT_1 var_41_arg_0 = state_40; [L251] SORT_1 var_41 = ~var_41_arg_0; [L252] SORT_1 var_42_arg_0 = state_40; [L253] SORT_12 var_42_arg_1 = var_13; [L254] SORT_15 var_42 = ((SORT_15)var_42_arg_0 << 3) | var_42_arg_1; [L255] var_42 = var_42 & mask_SORT_15 [L256] SORT_1 var_43_arg_0 = var_41; [L257] SORT_15 var_43_arg_1 = var_42; [L258] SORT_17 var_43 = ((SORT_17)var_43_arg_0 << 4) | var_43_arg_1; [L259] var_43 = var_43 & mask_SORT_17 [L260] SORT_1 var_44_arg_0 = state_40; [L261] SORT_17 var_44_arg_1 = var_43; [L262] SORT_19 var_44 = ((SORT_19)var_44_arg_0 << 5) | var_44_arg_1; [L263] var_44 = var_44 & mask_SORT_19 [L264] SORT_1 var_45_arg_0 = var_41; [L265] SORT_19 var_45_arg_1 = var_44; [L266] SORT_21 var_45 = ((SORT_21)var_45_arg_0 << 6) | var_45_arg_1; [L267] var_45 = var_45 & mask_SORT_21 [L268] SORT_1 var_46_arg_0 = var_41; [L269] SORT_21 var_46_arg_1 = var_45; [L270] SORT_23 var_46 = ((SORT_23)var_46_arg_0 << 7) | var_46_arg_1; [L271] var_46 = var_46 & mask_SORT_23 [L272] SORT_1 var_47_arg_0 = state_40; [L273] SORT_23 var_47_arg_1 = var_46; [L274] SORT_25 var_47 = ((SORT_25)var_47_arg_0 << 8) | var_47_arg_1; [L275] var_47 = var_47 & mask_SORT_25 [L276] SORT_1 var_48_arg_0 = var_41; [L277] SORT_25 var_48_arg_1 = var_47; [L278] SORT_27 var_48 = ((SORT_27)var_48_arg_0 << 9) | var_48_arg_1; [L279] var_48 = var_48 & mask_SORT_27 [L280] SORT_1 var_49_arg_0 = var_41; [L281] SORT_27 var_49_arg_1 = var_48; [L282] SORT_29 var_49 = ((SORT_29)var_49_arg_0 << 10) | var_49_arg_1; [L283] var_49 = var_49 & mask_SORT_29 [L284] SORT_1 var_50_arg_0 = var_41; [L285] SORT_29 var_50_arg_1 = var_49; [L286] SORT_31 var_50 = ((SORT_31)var_50_arg_0 << 11) | var_50_arg_1; [L287] var_50 = var_50 & mask_SORT_31 [L288] SORT_1 var_51_arg_0 = var_41; [L289] SORT_31 var_51_arg_1 = var_50; [L290] SORT_33 var_51 = ((SORT_33)var_51_arg_0 << 12) | var_51_arg_1; [L291] var_51 = var_51 & mask_SORT_33 [L292] SORT_1 var_52_arg_0 = var_41; [L293] SORT_33 var_52_arg_1 = var_51; [L294] SORT_35 var_52 = ((SORT_35)var_52_arg_0 << 13) | var_52_arg_1; [L295] var_52 = var_52 & mask_SORT_35 [L296] SORT_1 var_53_arg_0 = var_41; [L297] SORT_35 var_53_arg_1 = var_52; [L298] SORT_37 var_53 = ((SORT_37)var_53_arg_0 << 14) | var_53_arg_1; [L299] var_53 = var_53 & mask_SORT_37 [L300] SORT_1 var_54_arg_0 = var_41; [L301] SORT_37 var_54_arg_1 = var_53; [L302] SORT_11 var_54 = ((SORT_11)var_54_arg_0 << 15) | var_54_arg_1; [L303] SORT_11 var_55_arg_0 = var_39; [L304] SORT_11 var_55_arg_1 = var_54; [L305] SORT_11 var_55 = var_55_arg_0 + var_55_arg_1; [L306] SORT_11 var_57_arg_0 = state_56; [L307] SORT_11 var_57 = -var_57_arg_0; [L308] SORT_1 var_59_arg_0 = state_58; [L309] SORT_11 var_59_arg_1 = var_57; [L310] SORT_11 var_59_arg_2 = state_56; [L311] SORT_11 var_59 = var_59_arg_0 ? var_59_arg_1 : var_59_arg_2; [L312] SORT_11 var_60_arg_0 = var_55; [L313] SORT_11 var_60_arg_1 = var_59; [L314] SORT_11 var_60 = var_60_arg_0 + var_60_arg_1; [L315] var_60 = var_60 & mask_SORT_11 [L316] SORT_11 var_61_arg_0 = var_60; [L317] SORT_1 var_61 = var_61_arg_0 >> 15; [L318] SORT_1 var_63_arg_0 = var_61; [L319] SORT_9 var_63_arg_1 = var_10; [L320] SORT_62 var_63 = ((SORT_62)var_63_arg_0 << 31) | var_63_arg_1; [L321] var_63 = var_63 & mask_SORT_62 [L322] SORT_11 var_106_arg_0 = var_60; [L323] SORT_1 var_106 = var_106_arg_0 >> 15; [L324] SORT_11 var_103_arg_0 = var_60; [L325] SORT_1 var_103 = var_103_arg_0 >> 15; [L326] SORT_11 var_100_arg_0 = var_60; [L327] SORT_1 var_100 = var_100_arg_0 >> 15; [L328] SORT_11 var_97_arg_0 = var_60; [L329] SORT_1 var_97 = var_97_arg_0 >> 15; [L330] SORT_11 var_94_arg_0 = var_60; [L331] SORT_1 var_94 = var_94_arg_0 >> 15; [L332] SORT_11 var_91_arg_0 = var_60; [L333] SORT_1 var_91 = var_91_arg_0 >> 15; [L334] SORT_11 var_88_arg_0 = var_60; [L335] SORT_1 var_88 = var_88_arg_0 >> 15; [L336] SORT_11 var_85_arg_0 = var_60; [L337] SORT_1 var_85 = var_85_arg_0 >> 15; [L338] SORT_11 var_82_arg_0 = var_60; [L339] SORT_1 var_82 = var_82_arg_0 >> 15; [L340] SORT_11 var_79_arg_0 = var_60; [L341] SORT_1 var_79 = var_79_arg_0 >> 15; [L342] SORT_11 var_76_arg_0 = var_60; [L343] SORT_1 var_76 = var_76_arg_0 >> 15; [L344] SORT_11 var_73_arg_0 = var_60; [L345] SORT_1 var_73 = var_73_arg_0 >> 15; [L346] SORT_11 var_70_arg_0 = var_60; [L347] SORT_1 var_70 = var_70_arg_0 >> 15; [L348] SORT_11 var_67_arg_0 = var_60; [L349] SORT_1 var_67 = var_67_arg_0 >> 15; [L350] SORT_11 var_64_arg_0 = var_60; [L351] SORT_1 var_64 = var_64_arg_0 >> 15; [L352] SORT_1 var_66_arg_0 = var_64; [L353] SORT_11 var_66_arg_1 = var_60; [L354] SORT_65 var_66 = ((SORT_65)var_66_arg_0 << 16) | var_66_arg_1; [L355] var_66 = var_66 & mask_SORT_65 [L356] SORT_1 var_69_arg_0 = var_67; [L357] SORT_65 var_69_arg_1 = var_66; [L358] SORT_68 var_69 = ((SORT_68)var_69_arg_0 << 17) | var_69_arg_1; [L359] var_69 = var_69 & mask_SORT_68 [L360] SORT_1 var_72_arg_0 = var_70; [L361] SORT_68 var_72_arg_1 = var_69; [L362] SORT_71 var_72 = ((SORT_71)var_72_arg_0 << 18) | var_72_arg_1; [L363] var_72 = var_72 & mask_SORT_71 [L364] SORT_1 var_75_arg_0 = var_73; [L365] SORT_71 var_75_arg_1 = var_72; [L366] SORT_74 var_75 = ((SORT_74)var_75_arg_0 << 19) | var_75_arg_1; [L367] var_75 = var_75 & mask_SORT_74 [L368] SORT_1 var_78_arg_0 = var_76; [L369] SORT_74 var_78_arg_1 = var_75; [L370] SORT_77 var_78 = ((SORT_77)var_78_arg_0 << 20) | var_78_arg_1; [L371] var_78 = var_78 & mask_SORT_77 [L372] SORT_1 var_81_arg_0 = var_79; [L373] SORT_77 var_81_arg_1 = var_78; [L374] SORT_80 var_81 = ((SORT_80)var_81_arg_0 << 21) | var_81_arg_1; [L375] var_81 = var_81 & mask_SORT_80 [L376] SORT_1 var_84_arg_0 = var_82; [L377] SORT_80 var_84_arg_1 = var_81; [L378] SORT_83 var_84 = ((SORT_83)var_84_arg_0 << 22) | var_84_arg_1; [L379] var_84 = var_84 & mask_SORT_83 [L380] SORT_1 var_87_arg_0 = var_85; [L381] SORT_83 var_87_arg_1 = var_84; [L382] SORT_86 var_87 = ((SORT_86)var_87_arg_0 << 23) | var_87_arg_1; [L383] var_87 = var_87 & mask_SORT_86 [L384] SORT_1 var_90_arg_0 = var_88; [L385] SORT_86 var_90_arg_1 = var_87; [L386] SORT_89 var_90 = ((SORT_89)var_90_arg_0 << 24) | var_90_arg_1; [L387] var_90 = var_90 & mask_SORT_89 [L388] SORT_1 var_93_arg_0 = var_91; [L389] SORT_89 var_93_arg_1 = var_90; [L390] SORT_92 var_93 = ((SORT_92)var_93_arg_0 << 25) | var_93_arg_1; [L391] var_93 = var_93 & mask_SORT_92 [L392] SORT_1 var_96_arg_0 = var_94; [L393] SORT_92 var_96_arg_1 = var_93; [L394] SORT_95 var_96 = ((SORT_95)var_96_arg_0 << 26) | var_96_arg_1; [L395] var_96 = var_96 & mask_SORT_95 [L396] SORT_1 var_99_arg_0 = var_97; [L397] SORT_95 var_99_arg_1 = var_96; [L398] SORT_98 var_99 = ((SORT_98)var_99_arg_0 << 27) | var_99_arg_1; [L399] var_99 = var_99 & mask_SORT_98 [L400] SORT_1 var_102_arg_0 = var_100; [L401] SORT_98 var_102_arg_1 = var_99; [L402] SORT_101 var_102 = ((SORT_101)var_102_arg_0 << 28) | var_102_arg_1; [L403] var_102 = var_102 & mask_SORT_101 [L404] SORT_1 var_105_arg_0 = var_103; [L405] SORT_101 var_105_arg_1 = var_102; [L406] SORT_104 var_105 = ((SORT_104)var_105_arg_0 << 29) | var_105_arg_1; [L407] var_105 = var_105 & mask_SORT_104 [L408] SORT_1 var_107_arg_0 = var_106; [L409] SORT_104 var_107_arg_1 = var_105; [L410] SORT_9 var_107 = ((SORT_9)var_107_arg_0 << 30) | var_107_arg_1; [L411] SORT_9 var_108_arg_0 = var_107; [L412] var_108_arg_0 = var_108_arg_0 & mask_SORT_9 [L413] SORT_62 var_108 = var_108_arg_0; [L414] SORT_62 var_109_arg_0 = var_63; [L415] SORT_62 var_109_arg_1 = var_108; [L416] SORT_1 var_109 = var_109_arg_0 <= var_109_arg_1; [L417] SORT_1 var_110_arg_0 = var_109; [L418] SORT_1 var_110_arg_1 = var_8; [L419] SORT_1 var_110_arg_2 = var_7; [L420] SORT_1 var_110 = var_110_arg_0 ? var_110_arg_1 : var_110_arg_2; [L421] var_110 = var_110 & mask_SORT_1 [L422] SORT_1 var_111_arg_0 = input_3; [L423] SORT_1 var_111_arg_1 = var_110; [L424] SORT_1 var_111 = var_111_arg_0 ^ var_111_arg_1; [L425] SORT_1 var_112_arg_0 = var_111; [L426] SORT_1 var_112 = ~var_112_arg_0; [L427] SORT_1 var_120_arg_0 = var_119; [L428] SORT_1 var_120_arg_1 = var_112; [L429] SORT_1 var_120_arg_2 = var_8; [L430] SORT_1 var_120 = var_120_arg_0 ? var_120_arg_1 : var_120_arg_2; [L431] SORT_1 var_121_arg_0 = var_120; [L432] SORT_1 var_121 = ~var_121_arg_0; [L433] SORT_1 var_122_arg_0 = var_120; [L434] SORT_1 var_122 = ~var_122_arg_0; [L435] SORT_1 var_123_arg_0 = var_121; [L436] SORT_1 var_123_arg_1 = var_122; [L437] SORT_1 var_123 = var_123_arg_0 & var_123_arg_1; [L438] var_123 = var_123 & mask_SORT_1 [L439] SORT_1 bad_124_arg_0 = var_123; [L440] CALL __VERIFIER_assert(!(bad_124_arg_0)) [L20] COND TRUE !(cond) VAL [\old(cond)=0, cond=0] [L20] reach_error() VAL [\old(cond)=0, cond=0] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 111.1MB. Free memory is still 84.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 347.55ms. Allocated memory is still 111.1MB. Free memory was 75.1MB in the beginning and 46.4MB in the end (delta: 28.6MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 69.31ms. Allocated memory was 111.1MB in the beginning and 153.1MB in the end (delta: 41.9MB). Free memory was 46.4MB in the beginning and 116.9MB in the end (delta: -70.5MB). Peak memory consumption was 13.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 41.98ms. Allocated memory is still 153.1MB. Free memory was 116.9MB in the beginning and 112.7MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 3172.79ms. Allocated memory was 153.1MB in the beginning and 371.2MB in the end (delta: 218.1MB). Free memory was 112.7MB in the beginning and 304.4MB in the end (delta: -191.7MB). Peak memory consumption was 221.4MB. Max. memory is 16.1GB. * CodeCheck took 8647.57ms. Allocated memory was 371.2MB in the beginning and 446.7MB in the end (delta: 75.5MB). Free memory was 304.4MB in the beginning and 304.3MB in the end (delta: 142.1kB). Peak memory consumption was 75.6MB. Max. memory is 16.1GB. * Witness Printer took 4.45ms. Allocated memory is still 446.7MB. Free memory is still 304.3MB. There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-12-15 02:06:23,381 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b105b0c7-3106-4bd4-bfd7-3bfe96f0ba89/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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_b105b0c7-3106-4bd4-bfd7-3bfe96f0ba89/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b105b0c7-3106-4bd4-bfd7-3bfe96f0ba89/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b105b0c7-3106-4bd4-bfd7-3bfe96f0ba89/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b105b0c7-3106-4bd4-bfd7-3bfe96f0ba89/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.safe_intersymbol_analog_estimation_convergence.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b105b0c7-3106-4bd4-bfd7-3bfe96f0ba89/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b105b0c7-3106-4bd4-bfd7-3bfe96f0ba89/bin/ukojak-rkRKPMF4O4 --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash df7f37b318c8d1f9d7b6d8bdd6b9d05156ce656d1a634258cfc85f6ce0601b19 --- 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-2329fc7 [2022-12-15 02:06:24,910 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 02:06:24,912 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 02:06:24,928 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 02:06:24,928 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 02:06:24,929 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 02:06:24,930 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 02:06:24,931 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 02:06:24,932 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 02:06:24,933 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 02:06:24,934 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 02:06:24,935 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 02:06:24,935 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 02:06:24,936 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 02:06:24,937 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 02:06:24,938 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 02:06:24,938 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 02:06:24,939 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 02:06:24,940 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 02:06:24,942 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 02:06:24,943 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 02:06:24,944 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 02:06:24,945 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 02:06:24,946 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 02:06:24,948 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 02:06:24,949 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 02:06:24,949 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 02:06:24,950 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 02:06:24,950 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 02:06:24,951 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 02:06:24,951 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 02:06:24,952 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 02:06:24,952 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 02:06:24,953 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 02:06:24,954 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 02:06:24,954 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 02:06:24,954 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 02:06:24,954 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 02:06:24,955 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 02:06:24,955 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 02:06:24,956 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 02:06:24,957 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b105b0c7-3106-4bd4-bfd7-3bfe96f0ba89/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-15 02:06:24,972 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 02:06:24,972 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 02:06:24,973 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 02:06:24,973 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 02:06:24,974 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 02:06:24,974 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 02:06:24,974 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 02:06:24,975 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 02:06:24,975 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 02:06:24,975 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 02:06:24,975 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 02:06:24,975 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 02:06:24,975 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 02:06:24,976 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 02:06:24,976 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 02:06:24,976 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 02:06:24,976 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 02:06:24,976 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 02:06:24,976 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 02:06:24,977 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 02:06:24,977 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:06:24,977 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 02:06:24,977 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 02:06:24,977 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 02:06:24,977 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 02:06:24,978 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 02:06:24,978 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 02:06:24,978 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 02:06:24,978 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 02:06:24,978 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b105b0c7-3106-4bd4-bfd7-3bfe96f0ba89/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b105b0c7-3106-4bd4-bfd7-3bfe96f0ba89/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> df7f37b318c8d1f9d7b6d8bdd6b9d05156ce656d1a634258cfc85f6ce0601b19 [2022-12-15 02:06:25,210 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 02:06:25,229 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 02:06:25,231 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 02:06:25,232 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 02:06:25,232 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 02:06:25,234 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b105b0c7-3106-4bd4-bfd7-3bfe96f0ba89/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.safe_intersymbol_analog_estimation_convergence.c [2022-12-15 02:06:27,746 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 02:06:27,947 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 02:06:27,948 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b105b0c7-3106-4bd4-bfd7-3bfe96f0ba89/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.safe_intersymbol_analog_estimation_convergence.c [2022-12-15 02:06:27,957 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b105b0c7-3106-4bd4-bfd7-3bfe96f0ba89/bin/ukojak-rkRKPMF4O4/data/58317ae2f/bce7587b38ea434c9e9cdbf8b663b15e/FLAG38edfa9ef [2022-12-15 02:06:27,969 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b105b0c7-3106-4bd4-bfd7-3bfe96f0ba89/bin/ukojak-rkRKPMF4O4/data/58317ae2f/bce7587b38ea434c9e9cdbf8b663b15e [2022-12-15 02:06:27,971 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 02:06:27,972 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 02:06:27,973 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 02:06:27,973 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 02:06:27,976 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 02:06:27,976 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:06:27" (1/1) ... [2022-12-15 02:06:27,977 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@442692f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:06:27, skipping insertion in model container [2022-12-15 02:06:27,977 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:06:27" (1/1) ... [2022-12-15 02:06:27,982 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 02:06:28,018 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 02:06:28,131 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_b105b0c7-3106-4bd4-bfd7-3bfe96f0ba89/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.safe_intersymbol_analog_estimation_convergence.c[1132,1145] [2022-12-15 02:06:28,278 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:06:28,282 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 02:06:28,289 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_b105b0c7-3106-4bd4-bfd7-3bfe96f0ba89/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.safe_intersymbol_analog_estimation_convergence.c[1132,1145] [2022-12-15 02:06:28,346 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:06:28,356 INFO L208 MainTranslator]: Completed translation [2022-12-15 02:06:28,356 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:06:28 WrapperNode [2022-12-15 02:06:28,356 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 02:06:28,357 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 02:06:28,357 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 02:06:28,357 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 02:06:28,362 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:06:28" (1/1) ... [2022-12-15 02:06:28,374 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:06:28" (1/1) ... [2022-12-15 02:06:28,402 INFO L138 Inliner]: procedures = 11, calls = 5, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 639 [2022-12-15 02:06:28,403 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 02:06:28,403 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 02:06:28,403 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 02:06:28,403 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 02:06:28,410 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:06:28" (1/1) ... [2022-12-15 02:06:28,410 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:06:28" (1/1) ... [2022-12-15 02:06:28,414 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:06:28" (1/1) ... [2022-12-15 02:06:28,414 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:06:28" (1/1) ... [2022-12-15 02:06:28,424 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:06:28" (1/1) ... [2022-12-15 02:06:28,427 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:06:28" (1/1) ... [2022-12-15 02:06:28,429 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:06:28" (1/1) ... [2022-12-15 02:06:28,431 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:06:28" (1/1) ... [2022-12-15 02:06:28,435 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 02:06:28,436 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 02:06:28,436 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 02:06:28,436 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 02:06:28,436 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:06:28" (1/1) ... [2022-12-15 02:06:28,441 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:06:28,450 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b105b0c7-3106-4bd4-bfd7-3bfe96f0ba89/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 02:06:28,459 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b105b0c7-3106-4bd4-bfd7-3bfe96f0ba89/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 02:06:28,466 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b105b0c7-3106-4bd4-bfd7-3bfe96f0ba89/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 02:06:28,494 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 02:06:28,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 02:06:28,494 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-15 02:06:28,495 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-15 02:06:28,643 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 02:06:28,646 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 02:06:29,260 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 02:06:29,293 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 02:06:29,293 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-15 02:06:29,295 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:06:29 BoogieIcfgContainer [2022-12-15 02:06:29,295 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 02:06:29,295 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 02:06:29,295 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 02:06:29,302 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 02:06:29,302 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:06:29" (1/1) ... [2022-12-15 02:06:29,308 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 02:06:29,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:06:29,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 13 states and 15 transitions. [2022-12-15 02:06:29,345 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 15 transitions. [2022-12-15 02:06:29,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-12-15 02:06:29,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:06:29,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:06:29,378 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) 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) [2022-12-15 02:06:29,381 INFO L158 Benchmark]: Toolchain (without parser) took 1408.03ms. Allocated memory was 73.4MB in the beginning and 88.1MB in the end (delta: 14.7MB). Free memory was 52.4MB in the beginning and 54.9MB in the end (delta: -2.4MB). Peak memory consumption was 12.2MB. Max. memory is 16.1GB. [2022-12-15 02:06:29,381 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 54.5MB. Free memory is still 33.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 02:06:29,381 INFO L158 Benchmark]: CACSL2BoogieTranslator took 383.11ms. Allocated memory is still 73.4MB. Free memory was 52.2MB in the beginning and 41.8MB in the end (delta: 10.5MB). Peak memory consumption was 21.5MB. Max. memory is 16.1GB. [2022-12-15 02:06:29,382 INFO L158 Benchmark]: Boogie Procedure Inliner took 45.77ms. Allocated memory is still 73.4MB. Free memory was 41.8MB in the beginning and 36.5MB in the end (delta: 5.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 02:06:29,382 INFO L158 Benchmark]: Boogie Preprocessor took 31.99ms. Allocated memory is still 73.4MB. Free memory was 36.5MB in the beginning and 32.9MB in the end (delta: 3.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 02:06:29,382 INFO L158 Benchmark]: RCFGBuilder took 859.26ms. Allocated memory was 73.4MB in the beginning and 88.1MB in the end (delta: 14.7MB). Free memory was 32.9MB in the beginning and 61.3MB in the end (delta: -28.4MB). Peak memory consumption was 22.2MB. Max. memory is 16.1GB. [2022-12-15 02:06:29,383 INFO L158 Benchmark]: CodeCheck took 84.44ms. Allocated memory is still 88.1MB. Free memory was 61.3MB in the beginning and 54.9MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 02:06:29,385 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 54.5MB. Free memory is still 33.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 383.11ms. Allocated memory is still 73.4MB. Free memory was 52.2MB in the beginning and 41.8MB in the end (delta: 10.5MB). Peak memory consumption was 21.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 45.77ms. Allocated memory is still 73.4MB. Free memory was 41.8MB in the beginning and 36.5MB in the end (delta: 5.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 31.99ms. Allocated memory is still 73.4MB. Free memory was 36.5MB in the beginning and 32.9MB in the end (delta: 3.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 859.26ms. Allocated memory was 73.4MB in the beginning and 88.1MB in the end (delta: 14.7MB). Free memory was 32.9MB in the beginning and 61.3MB in the end (delta: -28.4MB). Peak memory consumption was 22.2MB. Max. memory is 16.1GB. * CodeCheck took 84.44ms. Allocated memory is still 88.1MB. Free memory was 61.3MB in the beginning and 54.9MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 02:06:29,403 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b105b0c7-3106-4bd4-bfd7-3bfe96f0ba89/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared