./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.needham.3.prop1-back-serstep.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b 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_0161756a-4843-40f7-8699-32c4c4b68337/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0161756a-4843-40f7-8699-32c4c4b68337/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0161756a-4843-40f7-8699-32c4c4b68337/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0161756a-4843-40f7-8699-32c4c4b68337/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.needham.3.prop1-back-serstep.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0161756a-4843-40f7-8699-32c4c4b68337/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0161756a-4843-40f7-8699-32c4c4b68337/bin/uautomizer-ug76WZFUDN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 495acb54dcef166eb5a35644c782c8cc2f6e2767eb8a375ea99bdb4684195cac --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 11:22:47,164 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:22:47,166 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:22:47,192 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:22:47,193 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:22:47,195 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:22:47,197 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:22:47,203 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:22:47,206 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:22:47,208 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:22:47,210 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:22:47,212 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:22:47,213 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:22:47,217 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:22:47,221 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:22:47,223 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:22:47,223 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:22:47,227 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:22:47,229 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:22:47,232 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:22:47,238 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:22:47,240 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:22:47,241 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:22:47,247 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:22:47,251 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:22:47,254 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:22:47,255 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:22:47,256 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:22:47,256 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:22:47,257 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:22:47,259 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:22:47,260 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:22:47,261 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:22:47,263 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:22:47,264 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:22:47,264 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:22:47,265 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:22:47,265 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:22:47,266 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:22:47,267 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:22:47,270 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:22:47,271 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0161756a-4843-40f7-8699-32c4c4b68337/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-20 11:22:47,303 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:22:47,307 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:22:47,308 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:22:47,308 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:22:47,309 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:22:47,309 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:22:47,310 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:22:47,310 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:22:47,310 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:22:47,311 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:22:47,312 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:22:47,312 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:22:47,312 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 11:22:47,312 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:22:47,313 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 11:22:47,313 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 11:22:47,313 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:22:47,313 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 11:22:47,314 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:22:47,314 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:22:47,314 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:22:47,314 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:22:47,315 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:22:47,315 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:22:47,315 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 11:22:47,315 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 11:22:47,316 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 11:22:47,316 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 11:22:47,316 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 11:22:47,317 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 11:22:47,317 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_0161756a-4843-40f7-8699-32c4c4b68337/bin/uautomizer-ug76WZFUDN/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0161756a-4843-40f7-8699-32c4c4b68337/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 495acb54dcef166eb5a35644c782c8cc2f6e2767eb8a375ea99bdb4684195cac [2022-11-20 11:22:47,576 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:22:47,596 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:22:47,599 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:22:47,600 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:22:47,601 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:22:47,602 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0161756a-4843-40f7-8699-32c4c4b68337/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.needham.3.prop1-back-serstep.c [2022-11-20 11:22:50,691 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:22:51,201 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:22:51,201 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0161756a-4843-40f7-8699-32c4c4b68337/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.needham.3.prop1-back-serstep.c [2022-11-20 11:22:51,230 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0161756a-4843-40f7-8699-32c4c4b68337/bin/uautomizer-ug76WZFUDN/data/a3c3bfda1/913c6b764dc8409e90541de6f1e3468b/FLAG3678b30dd [2022-11-20 11:22:51,251 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0161756a-4843-40f7-8699-32c4c4b68337/bin/uautomizer-ug76WZFUDN/data/a3c3bfda1/913c6b764dc8409e90541de6f1e3468b [2022-11-20 11:22:51,253 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:22:51,257 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:22:51,258 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:22:51,258 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:22:51,262 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:22:51,262 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:22:51" (1/1) ... [2022-11-20 11:22:51,263 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34977bb9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:22:51, skipping insertion in model container [2022-11-20 11:22:51,264 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:22:51" (1/1) ... [2022-11-20 11:22:51,271 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:22:51,400 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:22:51,614 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0161756a-4843-40f7-8699-32c4c4b68337/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.needham.3.prop1-back-serstep.c[1014,1027] [2022-11-20 11:22:51,896 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:384) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractShiftRight(BitabsTranslation.java:159) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructBinaryBitwiseIntegerExpression(IntegerTranslation.java:190) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.ExpressionTranslation.constructBinaryBitwiseExpression(ExpressionTranslation.java:131) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CExpressionTranslator.handleBitshiftOperation(CExpressionTranslator.java:418) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:834) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:728) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1126) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:728) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1413) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleLoops(CHandler.java:3466) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1456) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:223) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1489) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3314) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2388) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) 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) [2022-11-20 11:22:51,911 INFO L158 Benchmark]: Toolchain (without parser) took 649.82ms. Allocated memory was 142.6MB in the beginning and 186.6MB in the end (delta: 44.0MB). Free memory was 92.7MB in the beginning and 152.5MB in the end (delta: -59.8MB). Peak memory consumption was 46.4MB. Max. memory is 16.1GB. [2022-11-20 11:22:51,912 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 142.6MB. Free memory is still 86.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:22:51,917 INFO L158 Benchmark]: CACSL2BoogieTranslator took 643.34ms. Allocated memory was 142.6MB in the beginning and 186.6MB in the end (delta: 44.0MB). Free memory was 92.2MB in the beginning and 152.5MB in the end (delta: -60.3MB). Peak memory consumption was 44.3MB. Max. memory is 16.1GB. [2022-11-20 11:22:51,918 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 142.6MB. Free memory is still 86.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 643.34ms. Allocated memory was 142.6MB in the beginning and 186.6MB in the end (delta: 44.0MB). Free memory was 92.2MB in the beginning and 152.5MB in the end (delta: -60.3MB). Peak memory consumption was 44.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: NullPointerException: null: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:384) RESULT: Ultimate could not prove your program: Toolchain returned no result. 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_0161756a-4843-40f7-8699-32c4c4b68337/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0161756a-4843-40f7-8699-32c4c4b68337/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0161756a-4843-40f7-8699-32c4c4b68337/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0161756a-4843-40f7-8699-32c4c4b68337/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.needham.3.prop1-back-serstep.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0161756a-4843-40f7-8699-32c4c4b68337/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0161756a-4843-40f7-8699-32c4c4b68337/bin/uautomizer-ug76WZFUDN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 495acb54dcef166eb5a35644c782c8cc2f6e2767eb8a375ea99bdb4684195cac --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 11:22:54,240 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:22:54,242 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:22:54,263 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:22:54,264 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:22:54,265 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:22:54,266 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:22:54,268 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:22:54,270 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:22:54,271 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:22:54,272 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:22:54,273 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:22:54,274 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:22:54,275 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:22:54,276 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:22:54,277 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:22:54,278 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:22:54,279 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:22:54,281 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:22:54,283 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:22:54,285 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:22:54,286 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:22:54,287 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:22:54,288 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:22:54,292 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:22:54,293 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:22:54,293 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:22:54,294 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:22:54,295 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:22:54,296 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:22:54,296 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:22:54,297 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:22:54,298 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:22:54,299 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:22:54,300 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:22:54,312 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:22:54,314 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:22:54,315 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:22:54,319 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:22:54,321 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:22:54,322 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:22:54,322 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0161756a-4843-40f7-8699-32c4c4b68337/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-20 11:22:54,347 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:22:54,348 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:22:54,348 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:22:54,348 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:22:54,349 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:22:54,350 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:22:54,350 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:22:54,351 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:22:54,351 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:22:54,351 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:22:54,352 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:22:54,352 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 11:22:54,352 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:22:54,353 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 11:22:54,353 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 11:22:54,353 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 11:22:54,354 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 11:22:54,354 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 11:22:54,354 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:22:54,355 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 11:22:54,355 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:22:54,355 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:22:54,355 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:22:54,356 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:22:54,356 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:22:54,357 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:22:54,357 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 11:22:54,357 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 11:22:54,357 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 11:22:54,358 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 11:22:54,358 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 11:22:54,358 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 11:22:54,359 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 11:22:54,359 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_0161756a-4843-40f7-8699-32c4c4b68337/bin/uautomizer-ug76WZFUDN/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0161756a-4843-40f7-8699-32c4c4b68337/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 495acb54dcef166eb5a35644c782c8cc2f6e2767eb8a375ea99bdb4684195cac [2022-11-20 11:22:54,721 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:22:54,742 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:22:54,745 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:22:54,746 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:22:54,748 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:22:54,750 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0161756a-4843-40f7-8699-32c4c4b68337/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.needham.3.prop1-back-serstep.c [2022-11-20 11:22:57,860 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:22:58,313 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:22:58,314 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0161756a-4843-40f7-8699-32c4c4b68337/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.needham.3.prop1-back-serstep.c [2022-11-20 11:22:58,343 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0161756a-4843-40f7-8699-32c4c4b68337/bin/uautomizer-ug76WZFUDN/data/df8659b77/72b8176b41ff4f5f95920e9b5abce91a/FLAG9c3e6f75a [2022-11-20 11:22:58,362 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0161756a-4843-40f7-8699-32c4c4b68337/bin/uautomizer-ug76WZFUDN/data/df8659b77/72b8176b41ff4f5f95920e9b5abce91a [2022-11-20 11:22:58,364 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:22:58,366 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:22:58,368 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:22:58,368 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:22:58,372 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:22:58,373 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:22:58" (1/1) ... [2022-11-20 11:22:58,374 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42c7e1e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:22:58, skipping insertion in model container [2022-11-20 11:22:58,374 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:22:58" (1/1) ... [2022-11-20 11:22:58,382 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:22:58,505 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:22:58,732 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_0161756a-4843-40f7-8699-32c4c4b68337/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.needham.3.prop1-back-serstep.c[1014,1027] [2022-11-20 11:22:59,383 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 11:22:59,388 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 11:22:59,402 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_0161756a-4843-40f7-8699-32c4c4b68337/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.needham.3.prop1-back-serstep.c[1014,1027] [2022-11-20 11:22:59,778 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 11:22:59,791 INFO L208 MainTranslator]: Completed translation [2022-11-20 11:22:59,792 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:22:59 WrapperNode [2022-11-20 11:22:59,792 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:22:59,793 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 11:22:59,793 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 11:22:59,794 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 11:22:59,801 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:22:59" (1/1) ... [2022-11-20 11:22:59,872 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:22:59" (1/1) ... [2022-11-20 11:23:00,115 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 5723 [2022-11-20 11:23:00,116 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 11:23:00,116 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 11:23:00,117 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 11:23:00,117 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 11:23:00,126 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:22:59" (1/1) ... [2022-11-20 11:23:00,126 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:22:59" (1/1) ... [2022-11-20 11:23:00,166 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:22:59" (1/1) ... [2022-11-20 11:23:00,167 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:22:59" (1/1) ... [2022-11-20 11:23:00,374 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:22:59" (1/1) ... [2022-11-20 11:23:00,406 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:22:59" (1/1) ... [2022-11-20 11:23:00,434 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:22:59" (1/1) ... [2022-11-20 11:23:00,452 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:22:59" (1/1) ... [2022-11-20 11:23:00,516 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 11:23:00,517 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 11:23:00,517 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 11:23:00,518 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 11:23:00,518 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:22:59" (1/1) ... [2022-11-20 11:23:00,526 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:23:00,537 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0161756a-4843-40f7-8699-32c4c4b68337/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:23:00,552 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0161756a-4843-40f7-8699-32c4c4b68337/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-20 11:23:00,593 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0161756a-4843-40f7-8699-32c4c4b68337/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-20 11:23:00,620 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 11:23:00,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 11:23:01,753 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 11:23:01,755 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 11:23:16,827 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 11:23:16,834 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 11:23:16,834 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-20 11:23:16,836 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 11:23:16 BoogieIcfgContainer [2022-11-20 11:23:16,837 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 11:23:16,840 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-20 11:23:16,840 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-20 11:23:16,843 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-20 11:23:16,843 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 11:22:58" (1/3) ... [2022-11-20 11:23:16,846 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6b4fda9d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 11:23:16, skipping insertion in model container [2022-11-20 11:23:16,846 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:22:59" (2/3) ... [2022-11-20 11:23:16,846 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6b4fda9d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 11:23:16, skipping insertion in model container [2022-11-20 11:23:16,846 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 11:23:16" (3/3) ... [2022-11-20 11:23:16,847 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.needham.3.prop1-back-serstep.c [2022-11-20 11:23:16,865 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-20 11:23:16,866 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-20 11:23:16,923 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-20 11:23:16,930 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;@7b4515d6, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-20 11:23:16,931 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-20 11:23:16,936 INFO L276 IsEmpty]: Start isEmpty. Operand has 11 states, 9 states have (on average 1.4444444444444444) internal successors, (13), 10 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 11:23:16,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-11-20 11:23:16,945 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 11:23:16,946 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2022-11-20 11:23:16,947 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 11:23:16,954 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:23:16,954 INFO L85 PathProgramCache]: Analyzing trace with hash 28698761, now seen corresponding path program 1 times [2022-11-20 11:23:16,973 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 11:23:16,973 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2058276518] [2022-11-20 11:23:16,973 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:23:16,974 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 11:23:16,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0161756a-4843-40f7-8699-32c4c4b68337/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 11:23:16,982 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0161756a-4843-40f7-8699-32c4c4b68337/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-20 11:23:16,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0161756a-4843-40f7-8699-32c4c4b68337/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2022-11-20 11:23:18,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:23:18,250 INFO L263 TraceCheckSpWp]: Trace formula consists of 588 conjuncts, 10 conjunts are in the unsatisfiable core [2022-11-20 11:23:18,276 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 11:23:18,470 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 11:23:18,471 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 11:23:18,471 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 11:23:18,472 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2058276518] [2022-11-20 11:23:18,472 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2058276518] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 11:23:18,472 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 11:23:18,473 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-20 11:23:18,476 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [703814176] [2022-11-20 11:23:18,477 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 11:23:18,482 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-20 11:23:18,482 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-20 11:23:18,519 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-20 11:23:18,520 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-20 11:23:18,522 INFO L87 Difference]: Start difference. First operand has 11 states, 9 states have (on average 1.4444444444444444) internal successors, (13), 10 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 4 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 11:23:21,495 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.83s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-11-20 11:23:21,790 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 11:23:21,790 INFO L93 Difference]: Finished difference Result 19 states and 27 transitions. [2022-11-20 11:23:21,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-20 11:23:21,793 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 5 [2022-11-20 11:23:21,793 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 11:23:21,801 INFO L225 Difference]: With dead ends: 19 [2022-11-20 11:23:21,801 INFO L226 Difference]: Without dead ends: 10 [2022-11-20 11:23:21,803 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-20 11:23:21,807 INFO L413 NwaCegarLoop]: 4 mSDtfsCounter, 3 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 11 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.2s IncrementalHoareTripleChecker+Time [2022-11-20 11:23:21,808 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 11 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 1 Unknown, 0 Unchecked, 3.2s Time] [2022-11-20 11:23:21,825 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10 states. [2022-11-20 11:23:21,837 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10 to 9. [2022-11-20 11:23:21,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 8 states have (on average 1.125) internal successors, (9), 8 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 11:23:21,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 9 transitions. [2022-11-20 11:23:21,840 INFO L78 Accepts]: Start accepts. Automaton has 9 states and 9 transitions. Word has length 5 [2022-11-20 11:23:21,840 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 11:23:21,840 INFO L495 AbstractCegarLoop]: Abstraction has 9 states and 9 transitions. [2022-11-20 11:23:21,841 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 11:23:21,841 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 9 transitions. [2022-11-20 11:23:21,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-11-20 11:23:21,841 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 11:23:21,842 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1] [2022-11-20 11:23:21,863 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0161756a-4843-40f7-8699-32c4c4b68337/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2022-11-20 11:23:22,054 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0161756a-4843-40f7-8699-32c4c4b68337/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 11:23:22,055 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 11:23:22,055 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:23:22,055 INFO L85 PathProgramCache]: Analyzing trace with hash 271073635, now seen corresponding path program 1 times [2022-11-20 11:23:22,060 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 11:23:22,060 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [345395817] [2022-11-20 11:23:22,060 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:23:22,060 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 11:23:22,061 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0161756a-4843-40f7-8699-32c4c4b68337/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 11:23:22,087 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0161756a-4843-40f7-8699-32c4c4b68337/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-20 11:23:22,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0161756a-4843-40f7-8699-32c4c4b68337/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2022-11-20 11:23:32,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:23:32,408 INFO L263 TraceCheckSpWp]: Trace formula consists of 5053 conjuncts, 90 conjunts are in the unsatisfiable core [2022-11-20 11:23:32,450 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 11:23:33,181 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 11:23:33,182 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-20 11:23:34,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 11:23:34,987 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 11:23:34,992 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [345395817] [2022-11-20 11:23:34,993 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [345395817] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-20 11:23:34,994 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-20 11:23:34,995 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2022-11-20 11:23:34,995 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1992704036] [2022-11-20 11:23:34,995 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-20 11:23:34,996 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-20 11:23:34,996 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-20 11:23:34,997 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-20 11:23:34,998 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2022-11-20 11:23:34,999 INFO L87 Difference]: Start difference. First operand 9 states and 9 transitions. Second operand has 8 states, 8 states have (on average 1.75) internal successors, (14), 8 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 11:23:37,796 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.56s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-11-20 11:23:38,013 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 11:23:38,014 INFO L93 Difference]: Finished difference Result 16 states and 16 transitions. [2022-11-20 11:23:38,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-20 11:23:38,014 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 1.75) internal successors, (14), 8 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 8 [2022-11-20 11:23:38,015 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 11:23:38,015 INFO L225 Difference]: With dead ends: 16 [2022-11-20 11:23:38,015 INFO L226 Difference]: Without dead ends: 14 [2022-11-20 11:23:38,016 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2022-11-20 11:23:38,017 INFO L413 NwaCegarLoop]: 7 mSDtfsCounter, 3 mSDsluCounter, 15 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 2 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 22 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 13 IncrementalHoareTripleChecker+Unchecked, 2.9s IncrementalHoareTripleChecker+Time [2022-11-20 11:23:38,018 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 22 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 9 Invalid, 1 Unknown, 13 Unchecked, 2.9s Time] [2022-11-20 11:23:38,019 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14 states. [2022-11-20 11:23:38,021 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14 to 12. [2022-11-20 11:23:38,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 11 states have (on average 1.0909090909090908) internal successors, (12), 11 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 11:23:38,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-11-20 11:23:38,022 INFO L78 Accepts]: Start accepts. Automaton has 12 states and 12 transitions. Word has length 8 [2022-11-20 11:23:38,022 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 11:23:38,023 INFO L495 AbstractCegarLoop]: Abstraction has 12 states and 12 transitions. [2022-11-20 11:23:38,023 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 1.75) internal successors, (14), 8 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 11:23:38,023 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-11-20 11:23:38,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-11-20 11:23:38,024 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 11:23:38,024 INFO L195 NwaCegarLoop]: trace histogram [3, 2, 2, 1, 1, 1, 1] [2022-11-20 11:23:38,107 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0161756a-4843-40f7-8699-32c4c4b68337/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2022-11-20 11:23:38,246 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0161756a-4843-40f7-8699-32c4c4b68337/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 11:23:38,247 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 11:23:38,247 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:23:38,248 INFO L85 PathProgramCache]: Analyzing trace with hash 1020920393, now seen corresponding path program 2 times [2022-11-20 11:23:38,254 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 11:23:38,255 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2033642915] [2022-11-20 11:23:38,255 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-11-20 11:23:38,255 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 11:23:38,255 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0161756a-4843-40f7-8699-32c4c4b68337/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 11:23:38,256 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0161756a-4843-40f7-8699-32c4c4b68337/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-20 11:23:38,276 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0161756a-4843-40f7-8699-32c4c4b68337/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2022-11-20 11:24:01,899 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-11-20 11:24:01,899 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-20 11:24:02,400 INFO L263 TraceCheckSpWp]: Trace formula consists of 9518 conjuncts, 632 conjunts are in the unsatisfiable core [2022-11-20 11:24:02,478 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 11:25:12,347 WARN L233 SmtUtils]: Spent 39.70s on a formula simplification. DAG size of input: 1171 DAG size of output: 1165 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-20 11:25:24,746 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 11:25:24,746 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-20 11:26:02,158 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (= (_ bv0 8) |c_ULTIMATE.start_main_~state_125~0#1|))) (let ((.cse2 ((_ zero_extend 24) |c_ULTIMATE.start_main_~state_53~0#1|)) (.cse3 ((_ zero_extend 24) |c_ULTIMATE.start_main_~mask_SORT_1~0#1|)) (.cse23 (not .cse0))) (and (or .cse0 (forall ((|v_ULTIMATE.start_main_~var_716_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1340_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_706_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1008_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1695_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_201_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_888_arg_0~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_786_arg_1~0#1_5| (_ BitVec 8)) (|ULTIMATE.start_main_~input_298~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~input_891~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1699_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_205_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_798_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_711_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_203_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_701_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_442_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_676_arg_1~0#1_5| (_ BitVec 8)) (|ULTIMATE.start_main_~input_413~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_894_arg_0~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1731_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_176_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_943_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_445_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_671_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_174_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1693_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1733_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1735_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_825_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_792_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1691_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1002_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_178_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_576_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1729_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_551_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_555_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1727_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_949_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1749_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_182_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_184_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_437_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_459_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_691_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_162_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_161_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_180_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1452_arg_1~0#1_5| (_ BitVec 8)) (|ULTIMATE.start_main_~input_980~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_160_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1629_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_454_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1689_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1450_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_186_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_163_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1741_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_164_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1723_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1743_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1747_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_165_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1721_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1725_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_188_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_166_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1745_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_167_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_391_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_382_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1528_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_900_arg_0~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_884_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_721_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_731_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_765_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1687_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_340_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_982_arg_0~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_656_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_159_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_961_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1487_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_616_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_804_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_197_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_921_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1751_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1489_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_153_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1256_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_771_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1755_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1713_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_346_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1753_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1757_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1711_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1715_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_696_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_199_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_610_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_157_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_521_arg_1~0#1_5| (_ BitVec 8)) (|ULTIMATE.start_main_~input_300~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~input_962~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1719_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1759_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1717_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_546_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_977_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1031_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_195_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1560_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_151_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_172_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_937_arg_1~0#1_5| (_ BitVec 8)) (|ULTIMATE.start_main_~input_326~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_170_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_646_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_604_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_990_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_837_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_931_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_996_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_661_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_810_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_831_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_780_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_130_arg_0~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1014_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_621_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_686_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1037_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_759_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1534_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_873_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1547_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_747_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_741_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1663_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1264_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_364_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_753_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1263_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1667_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1665_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_138_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_981_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1270_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_137_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_636_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_139_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_865_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1541_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_133_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_516_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_909_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_631_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_136_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_134_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_135_arg_1~0#1_7| (_ BitVec 8)) (|ULTIMATE.start_main_~input_296~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1262_arg_0~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_512_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1709_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1311_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1397_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_598_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_593_arg_1~0#1_5| (_ BitVec 8)) (|ULTIMATE.start_main_~input_250~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1705_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1707_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_536_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1313_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_968_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1020_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_141_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_140_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_419_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_531_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_494_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_472_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_149_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_148_arg_1~0#1_7| (_ BitVec 8)) (|ULTIMATE.start_main_~input_248~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_147_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1282_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_412_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1761_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_142_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_478_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1669_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1763_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1701_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1703_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_377_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1765_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_144_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_143_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_145_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_359_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1554_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1395_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_146_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1767_arg_1~0#1_5| (_ BitVec 8)) (|ULTIMATE.start_main_~input_971~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_893_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_726_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1278_arg_0~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1631_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1673_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_396_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1675_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1677_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1148_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1284_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1633_arg_1~0#1_5| (_ BitVec 8)) (|ULTIMATE.start_main_~input_252~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_158_arg_1~0#1_7| (_ BitVec 8)) (|ULTIMATE.start_main_~input_897~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_466_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_849_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_843_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_887_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_651_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1671_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1276_arg_0~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1342_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_587_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1737_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1739_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_526_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_560_arg_1~0#1_5| (_ BitVec 8)) (|ULTIMATE.start_main_~input_879~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_581_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_503_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_407_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_426_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_489_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_681_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_152_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_915_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_190_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_955_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_976_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_150_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_192_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_541_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_626_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_819_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_666_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1265_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_641_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_857_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_878_arg_1~0#1_5| (_ BitVec 8)) (|ULTIMATE.start_main_~input_885~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_899_arg_1~0#1_6| (_ BitVec 8))) (let ((.cse10 ((_ zero_extend 24) |ULTIMATE.start_main_~input_962~0#1|)) (.cse21 ((_ zero_extend 24) |ULTIMATE.start_main_~input_252~0#1|)) (.cse5 ((_ zero_extend 24) |ULTIMATE.start_main_~input_971~0#1|)) (.cse19 ((_ zero_extend 24) |ULTIMATE.start_main_~input_980~0#1|))) (let ((.cse1 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse3 ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse10 .cse21))) .cse5))) .cse19)))))))) (or (not (= .cse1 .cse2)) (= ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse7 ((_ zero_extend 24) |ULTIMATE.start_main_~input_300~0#1|)) (.cse18 ((_ zero_extend 24) |ULTIMATE.start_main_~input_298~0#1|)) (.cse13 ((_ zero_extend 24) |ULTIMATE.start_main_~input_296~0#1|)) (.cse20 ((_ zero_extend 24) |ULTIMATE.start_main_~input_250~0#1|)) (.cse15 ((_ zero_extend 24) |ULTIMATE.start_main_~input_248~0#1|))) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1765_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1763_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1759_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1757_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1753_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1751_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1745_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1743_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1741_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1737_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1733_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1731_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1729_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1727_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1725_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1721_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1719_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1715_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1711_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1709_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1707_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1705_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1699_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1693_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1691_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1689_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1687_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1671_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1669_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1667_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1633_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1631_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1560_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1541_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1534_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse4 ((_ zero_extend 24) |ULTIMATE.start_main_~input_879~0#1|))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1487_arg_1~0#1_6|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1450_arg_1~0#1_6|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1397_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1395_arg_1~0#1_6|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1342_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1311_arg_1~0#1_6|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1284_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1282_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse1 ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse3 ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1265_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1264_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1263_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1262_arg_0~0#1_5|) .cse4))))))))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1270_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1276_arg_0~0#1_5|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1278_arg_0~0#1_5|)))))))))) .cse3))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1313_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1340_arg_1~0#1_6|)))))))))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1452_arg_1~0#1_5|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1489_arg_1~0#1_5|)))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1037_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1014_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1002_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse16 ((_ zero_extend 24) |ULTIMATE.start_main_~input_326~0#1|))) (let ((.cse11 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse20 .cse16))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse9 ((_ zero_extend 24) |ULTIMATE.start_main_~input_897~0#1|)) (.cse8 ((_ zero_extend 24) |ULTIMATE.start_main_~input_891~0#1|)) (.cse6 ((_ zero_extend 24) |ULTIMATE.start_main_~input_885~0#1|))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse3 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse5)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse6 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse7 .cse4)))))) .cse8))) .cse9))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_977_arg_1~0#1_5|))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse3 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse10)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_968_arg_1~0#1_5|) .cse11)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_949_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_921_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_909_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse14 ((_ zero_extend 24) |ULTIMATE.start_main_~input_413~0#1|))) (let ((.cse17 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_887_arg_1~0#1_6|) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse18 .cse14)))))))) (let ((.cse12 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse17 ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_893_arg_1~0#1_6|)))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse3 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse9)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse12 ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_899_arg_1~0#1_6|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_900_arg_0~0#1_5|))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_894_arg_0~0#1_5|) .cse12))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse3 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse8))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_884_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_878_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_873_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_857_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_849_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_843_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_825_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_810_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_798_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_792_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_780_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_771_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_759_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_753_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_741_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_721_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_716_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_666_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_651_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_646_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_641_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_631_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_621_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_610_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_598_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_587_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_581_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_576_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_555_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_541_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_536_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_531_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_526_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_521_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_503_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_494_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_478_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_466_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_454_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_437_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_426_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse13 ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_419_arg_1~0#1_5|)))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse3 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse14))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_412_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_407_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_396_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_391_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_382_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_377_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_346_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse15 ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_340_arg_1~0#1_5|)))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse3 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse16)))))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_359_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_364_arg_1~0#1_5|))))))))))))))))))))))))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_442_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_445_arg_1~0#1_5|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_459_arg_1~0#1_5|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_472_arg_1~0#1_5|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_489_arg_1~0#1_5|)))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_512_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_516_arg_1~0#1_5|))))))))))))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_546_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_551_arg_1~0#1_5|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_560_arg_1~0#1_5|))))))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_593_arg_1~0#1_5|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_604_arg_1~0#1_5|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_616_arg_1~0#1_5|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_626_arg_1~0#1_5|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_636_arg_1~0#1_5|))))))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_656_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_661_arg_1~0#1_5|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_671_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_676_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_681_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_686_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_691_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_696_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_701_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_706_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_711_arg_1~0#1_5|)))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_726_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_731_arg_1~0#1_5|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_747_arg_1~0#1_5|)))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_765_arg_1~0#1_5|)))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_786_arg_1~0#1_5|)))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_804_arg_1~0#1_5|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_819_arg_1~0#1_5|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_831_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_837_arg_1~0#1_5|))))))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_865_arg_1~0#1_5|))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ 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|v_ULTIMATE.start_main_~var_981_arg_1~0#1_6|))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse3 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse19)))))))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_990_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_996_arg_1~0#1_5|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1008_arg_1~0#1_5|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1020_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1031_arg_1~0#1_5|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1148_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1256_arg_1~0#1_5|)))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1528_arg_1~0#1_5|)))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1547_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1554_arg_1~0#1_5|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1629_arg_1~0#1_5|)))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1663_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1665_arg_1~0#1_5|))))))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1673_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1675_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1677_arg_1~0#1_5|)))))))))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1695_arg_1~0#1_5|)))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1701_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1703_arg_1~0#1_5|)))))))))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1713_arg_1~0#1_5|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1717_arg_1~0#1_5|)))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1723_arg_1~0#1_5|))))))))))))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1735_arg_1~0#1_5|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1739_arg_1~0#1_5|))))))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1747_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1749_arg_1~0#1_5|)))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1755_arg_1~0#1_5|)))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1761_arg_1~0#1_5|)))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1767_arg_1~0#1_5|)))) ((_ zero_extend 24) |c_ULTIMATE.start_main_~state_127~0#1|)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_203_arg_1~0#1_6|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_201_arg_1~0#1_6|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_195_arg_1~0#1_6|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_190_arg_1~0#1_6|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_182_arg_1~0#1_6|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_180_arg_1~0#1_6|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_178_arg_1~0#1_6|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_176_arg_1~0#1_6|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_172_arg_1~0#1_6|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_170_arg_1~0#1_6|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_167_arg_1~0#1_7|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_165_arg_1~0#1_7|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_164_arg_1~0#1_7|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_163_arg_1~0#1_7|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_162_arg_1~0#1_7|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_161_arg_1~0#1_7|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_159_arg_1~0#1_7|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse3 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse7)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse3 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse18)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse3 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse13)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_153_arg_1~0#1_6|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_152_arg_1~0#1_7|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_151_arg_1~0#1_7|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_149_arg_1~0#1_7|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_148_arg_1~0#1_7|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_146_arg_1~0#1_6|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_144_arg_1~0#1_7|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_139_arg_1~0#1_7|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_137_arg_1~0#1_7|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_136_arg_1~0#1_7|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_135_arg_1~0#1_7|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_133_arg_1~0#1_7|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse21))) .cse3))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse20))) .cse3))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_130_arg_0~0#1_6|) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse3 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse15)))))))))))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_134_arg_1~0#1_6|))))))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_138_arg_1~0#1_7|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_140_arg_1~0#1_6|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_141_arg_1~0#1_7|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_142_arg_1~0#1_7|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_143_arg_1~0#1_7|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_145_arg_1~0#1_7|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_147_arg_1~0#1_7|)))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_150_arg_1~0#1_7|)))))))))))))))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_157_arg_1~0#1_7|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_158_arg_1~0#1_7|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_160_arg_1~0#1_6|))))))))))))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_166_arg_1~0#1_7|))))))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_174_arg_1~0#1_6|)))))))))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_184_arg_1~0#1_6|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_186_arg_1~0#1_6|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_188_arg_1~0#1_6|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_192_arg_1~0#1_6|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_197_arg_1~0#1_6|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_199_arg_1~0#1_6|)))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_205_arg_1~0#1_6|)))))))) .cse3)) (_ bv0 8))))))) (or (forall ((|ULTIMATE.start_main_~input_971~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_201_arg_1~0#1_6| (_ BitVec 8)) (|ULTIMATE.start_main_~input_298~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_205_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_203_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_138_arg_1~0#1_7| (_ BitVec 8)) (|ULTIMATE.start_main_~input_252~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_159_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_137_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_158_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_197_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_176_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_139_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_153_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_174_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_133_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_136_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_199_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_134_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_135_arg_1~0#1_7| (_ BitVec 8)) (|ULTIMATE.start_main_~input_296~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_178_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_157_arg_1~0#1_7| (_ BitVec 8)) (|ULTIMATE.start_main_~input_300~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~input_962~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~input_250~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1770_arg_2~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_182_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_184_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_195_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_141_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_162_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_151_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_152_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_172_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_161_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_140_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_190_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_150_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_180_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_192_arg_1~0#1_6| (_ BitVec 8)) (|ULTIMATE.start_main_~input_980~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_160_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_170_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_149_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_148_arg_1~0#1_7| (_ BitVec 8)) (|ULTIMATE.start_main_~input_248~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_147_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_186_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_142_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_163_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_164_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_144_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_165_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_143_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_188_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_130_arg_0~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_145_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_166_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_167_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_146_arg_1~0#1_6| (_ BitVec 8))) (let ((.cse22 ((_ zero_extend 24) |ULTIMATE.start_main_~input_252~0#1|))) (or (not (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse3 ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) |ULTIMATE.start_main_~input_962~0#1|) .cse22))) ((_ zero_extend 24) |ULTIMATE.start_main_~input_971~0#1|)))) ((_ zero_extend 24) |ULTIMATE.start_main_~input_980~0#1|))))))) .cse2)) (= ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1770_arg_2~0#1_5|))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_203_arg_1~0#1_6|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_201_arg_1~0#1_6|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_195_arg_1~0#1_6|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_190_arg_1~0#1_6|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_182_arg_1~0#1_6|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_180_arg_1~0#1_6|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_178_arg_1~0#1_6|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_176_arg_1~0#1_6|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_172_arg_1~0#1_6|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_170_arg_1~0#1_6|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_167_arg_1~0#1_7|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_165_arg_1~0#1_7|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_164_arg_1~0#1_7|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_163_arg_1~0#1_7|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_162_arg_1~0#1_7|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_161_arg_1~0#1_7|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_159_arg_1~0#1_7|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse3 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |ULTIMATE.start_main_~input_300~0#1|))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse3 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |ULTIMATE.start_main_~input_298~0#1|))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse3 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |ULTIMATE.start_main_~input_296~0#1|))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_153_arg_1~0#1_6|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_152_arg_1~0#1_7|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_151_arg_1~0#1_7|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_149_arg_1~0#1_7|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_148_arg_1~0#1_7|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_146_arg_1~0#1_6|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_144_arg_1~0#1_7|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_139_arg_1~0#1_7|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_137_arg_1~0#1_7|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_136_arg_1~0#1_7|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_135_arg_1~0#1_7|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_133_arg_1~0#1_7|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse22))) .cse3))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |ULTIMATE.start_main_~input_250~0#1|)))) .cse3))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_130_arg_0~0#1_6|) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse3 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |ULTIMATE.start_main_~input_248~0#1|))))))))))))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_134_arg_1~0#1_6|))))))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_138_arg_1~0#1_7|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_140_arg_1~0#1_6|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_141_arg_1~0#1_7|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_142_arg_1~0#1_7|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_143_arg_1~0#1_7|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_145_arg_1~0#1_7|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_147_arg_1~0#1_7|)))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_150_arg_1~0#1_7|)))))))))))))))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_157_arg_1~0#1_7|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_158_arg_1~0#1_7|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_160_arg_1~0#1_6|))))))))))))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_166_arg_1~0#1_7|))))))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_174_arg_1~0#1_6|)))))))))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_184_arg_1~0#1_6|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_186_arg_1~0#1_6|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_188_arg_1~0#1_6|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_192_arg_1~0#1_6|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_197_arg_1~0#1_6|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_199_arg_1~0#1_6|)))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_205_arg_1~0#1_6|))))))) .cse3)) (_ bv0 8))))) .cse23) (or (forall ((|ULTIMATE.start_main_~input_971~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_201_arg_1~0#1_6| (_ BitVec 8)) (|ULTIMATE.start_main_~input_298~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_205_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_203_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_138_arg_1~0#1_7| (_ BitVec 8)) (|ULTIMATE.start_main_~input_252~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_159_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_137_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_158_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_197_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_176_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_139_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_153_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_174_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_133_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_136_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_199_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_134_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_135_arg_1~0#1_7| (_ BitVec 8)) (|ULTIMATE.start_main_~input_296~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_178_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_157_arg_1~0#1_7| (_ BitVec 8)) (|ULTIMATE.start_main_~input_300~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~input_962~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~input_250~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_1770_arg_2~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_182_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_184_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_195_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_141_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_162_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_151_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_152_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_172_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_161_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_140_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_190_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_150_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_180_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_192_arg_1~0#1_6| (_ BitVec 8)) (|ULTIMATE.start_main_~input_980~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_160_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_170_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_149_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_148_arg_1~0#1_7| (_ BitVec 8)) (|ULTIMATE.start_main_~input_248~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_147_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_186_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_142_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_163_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_164_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_144_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_165_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_143_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_188_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_130_arg_0~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_145_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_166_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_167_arg_1~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_146_arg_1~0#1_6| (_ BitVec 8))) (let ((.cse24 ((_ zero_extend 24) |ULTIMATE.start_main_~input_252~0#1|))) (or (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse3 ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) |ULTIMATE.start_main_~input_962~0#1|) .cse24))) ((_ zero_extend 24) |ULTIMATE.start_main_~input_971~0#1|)))) ((_ zero_extend 24) |ULTIMATE.start_main_~input_980~0#1|))))))) .cse2) (= ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_1770_arg_2~0#1_5|))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_203_arg_1~0#1_6|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_201_arg_1~0#1_6|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_195_arg_1~0#1_6|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_190_arg_1~0#1_6|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_182_arg_1~0#1_6|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_180_arg_1~0#1_6|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_178_arg_1~0#1_6|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_176_arg_1~0#1_6|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_172_arg_1~0#1_6|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_170_arg_1~0#1_6|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_167_arg_1~0#1_7|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_165_arg_1~0#1_7|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_164_arg_1~0#1_7|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_163_arg_1~0#1_7|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_162_arg_1~0#1_7|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_161_arg_1~0#1_7|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_159_arg_1~0#1_7|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse3 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |ULTIMATE.start_main_~input_300~0#1|))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse3 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |ULTIMATE.start_main_~input_298~0#1|))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse3 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |ULTIMATE.start_main_~input_296~0#1|))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_153_arg_1~0#1_6|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_152_arg_1~0#1_7|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_151_arg_1~0#1_7|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_149_arg_1~0#1_7|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_148_arg_1~0#1_7|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_146_arg_1~0#1_6|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_144_arg_1~0#1_7|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_139_arg_1~0#1_7|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_137_arg_1~0#1_7|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_136_arg_1~0#1_7|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_135_arg_1~0#1_7|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_133_arg_1~0#1_7|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse24))) .cse3))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |ULTIMATE.start_main_~input_250~0#1|)))) .cse3))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_130_arg_0~0#1_6|) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse3 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |ULTIMATE.start_main_~input_248~0#1|))))))))))))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_134_arg_1~0#1_6|))))))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_138_arg_1~0#1_7|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_140_arg_1~0#1_6|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_141_arg_1~0#1_7|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_142_arg_1~0#1_7|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_143_arg_1~0#1_7|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_145_arg_1~0#1_7|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_147_arg_1~0#1_7|)))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_150_arg_1~0#1_7|)))))))))))))))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_157_arg_1~0#1_7|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_158_arg_1~0#1_7|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_160_arg_1~0#1_6|))))))))))))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_166_arg_1~0#1_7|))))))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_174_arg_1~0#1_6|)))))))))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_184_arg_1~0#1_6|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_186_arg_1~0#1_6|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_188_arg_1~0#1_6|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_192_arg_1~0#1_6|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_197_arg_1~0#1_6|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_199_arg_1~0#1_6|)))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_205_arg_1~0#1_6|))))))) .cse3)) (_ bv0 8))))) .cse23)))) is different from false [2022-11-20 11:28:03,959 WARN L233 SmtUtils]: Spent 1.36m on a formula simplification. DAG size of input: 1873 DAG size of output: 1676 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-20 11:28:05,826 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 5 not checked. [2022-11-20 11:28:05,827 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 11:28:05,827 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2033642915] [2022-11-20 11:28:05,827 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2033642915] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-20 11:28:05,828 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-20 11:28:05,828 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 10 [2022-11-20 11:28:05,828 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1054975800] [2022-11-20 11:28:05,828 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-20 11:28:05,829 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-11-20 11:28:05,829 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-20 11:28:05,829 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-11-20 11:28:05,830 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=54, Unknown=1, NotChecked=14, Total=90 [2022-11-20 11:28:05,830 INFO L87 Difference]: Start difference. First operand 12 states and 12 transitions. Second operand has 10 states, 10 states have (on average 2.0) internal successors, (20), 10 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 11:28:11,813 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.55s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-11-20 11:29:07,366 WARN L233 SmtUtils]: Spent 22.58s on a formula simplification. DAG size of input: 1506 DAG size of output: 21 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-20 11:29:09,919 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.53s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-11-20 11:29:10,146 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 11:29:10,146 INFO L93 Difference]: Finished difference Result 19 states and 19 transitions. [2022-11-20 11:29:10,147 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-11-20 11:29:10,147 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 2.0) internal successors, (20), 10 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 11 [2022-11-20 11:29:10,147 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 11:29:10,148 INFO L225 Difference]: With dead ends: 19 [2022-11-20 11:29:10,148 INFO L226 Difference]: Without dead ends: 17 [2022-11-20 11:29:10,149 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 12 SyntacticMatches, 1 SemanticMatches, 10 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 257.1s TimeCoverageRelationStatistics Valid=31, Invalid=81, Unknown=2, NotChecked=18, Total=132 [2022-11-20 11:29:10,150 INFO L413 NwaCegarLoop]: 7 mSDtfsCounter, 2 mSDsluCounter, 29 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 2 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 36 SdHoareTripleChecker+Invalid, 42 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 27 IncrementalHoareTripleChecker+Unchecked, 5.4s IncrementalHoareTripleChecker+Time [2022-11-20 11:29:10,150 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 36 Invalid, 42 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 11 Invalid, 2 Unknown, 27 Unchecked, 5.4s Time] [2022-11-20 11:29:10,151 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17 states. [2022-11-20 11:29:10,170 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17 to 15. [2022-11-20 11:29:10,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 14 states have (on average 1.0714285714285714) internal successors, (15), 14 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 11:29:10,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 15 transitions. [2022-11-20 11:29:10,172 INFO L78 Accepts]: Start accepts. Automaton has 15 states and 15 transitions. Word has length 11 [2022-11-20 11:29:10,172 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 11:29:10,173 INFO L495 AbstractCegarLoop]: Abstraction has 15 states and 15 transitions. [2022-11-20 11:29:10,173 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 2.0) internal successors, (20), 10 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 11:29:10,174 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 15 transitions. [2022-11-20 11:29:10,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-11-20 11:29:10,175 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 11:29:10,175 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 3, 1, 1, 1, 1] [2022-11-20 11:29:10,291 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0161756a-4843-40f7-8699-32c4c4b68337/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2022-11-20 11:29:10,386 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0161756a-4843-40f7-8699-32c4c4b68337/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 11:29:10,387 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 11:29:10,387 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:29:10,388 INFO L85 PathProgramCache]: Analyzing trace with hash 1580781475, now seen corresponding path program 3 times [2022-11-20 11:29:10,396 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 11:29:10,397 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1626775602] [2022-11-20 11:29:10,397 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-11-20 11:29:10,397 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 11:29:10,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0161756a-4843-40f7-8699-32c4c4b68337/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 11:29:10,402 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0161756a-4843-40f7-8699-32c4c4b68337/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-20 11:29:10,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0161756a-4843-40f7-8699-32c4c4b68337/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2022-11-20 11:30:24,897 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2022-11-20 11:30:24,897 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-20 11:30:25,686 INFO L263 TraceCheckSpWp]: Trace formula consists of 13983 conjuncts, 1158 conjunts are in the unsatisfiable core [2022-11-20 11:30:25,791 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 11:31:50,685 WARN L233 SmtUtils]: Spent 1.11m on a formula simplification. DAG size of input: 1012 DAG size of output: 1005 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-20 11:32:27,741 WARN L233 SmtUtils]: Spent 23.49s on a formula simplification that was a NOOP. DAG size: 1026 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate)