./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/list-simple/dll2n_prepend_equal.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc 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_5091b89d-7bfa-46a7-a768-68a0bc0332d7/bin/uautomizer-verify-VRDe98Ueme/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5091b89d-7bfa-46a7-a768-68a0bc0332d7/bin/uautomizer-verify-VRDe98Ueme/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5091b89d-7bfa-46a7-a768-68a0bc0332d7/bin/uautomizer-verify-VRDe98Ueme/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5091b89d-7bfa-46a7-a768-68a0bc0332d7/bin/uautomizer-verify-VRDe98Ueme/config/AutomizerReach.xml -i ../../sv-benchmarks/c/list-simple/dll2n_prepend_equal.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5091b89d-7bfa-46a7-a768-68a0bc0332d7/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5091b89d-7bfa-46a7-a768-68a0bc0332d7/bin/uautomizer-verify-VRDe98Ueme --witnessprinter.witness.filename witness --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 32bit --witnessprinter.graph.data.programhash 46bbe683d8965e9a855fbd780578b958a816bbdd25bc1fa0d6151e1b826f8669 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-26 11:52:50,499 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-26 11:52:50,581 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5091b89d-7bfa-46a7-a768-68a0bc0332d7/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-11-26 11:52:50,592 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-26 11:52:50,593 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-26 11:52:50,636 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-26 11:52:50,648 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-26 11:52:50,649 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-26 11:52:50,650 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-26 11:52:50,652 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-26 11:52:50,653 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-26 11:52:50,654 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-26 11:52:50,655 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-26 11:52:50,662 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-26 11:52:50,663 INFO L153 SettingsManager]: * Use SBE=true [2023-11-26 11:52:50,663 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-26 11:52:50,665 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-26 11:52:50,665 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-26 11:52:50,666 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-26 11:52:50,666 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-26 11:52:50,667 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-26 11:52:50,667 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-26 11:52:50,668 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-26 11:52:50,668 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-26 11:52:50,668 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-26 11:52:50,669 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-26 11:52:50,669 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-26 11:52:50,670 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-26 11:52:50,671 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-26 11:52:50,671 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-26 11:52:50,672 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-26 11:52:50,673 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 11:52:50,673 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-26 11:52:50,673 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-26 11:52:50,674 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-26 11:52:50,674 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-26 11:52:50,674 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-26 11:52:50,674 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-26 11:52:50,675 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-26 11:52:50,675 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-26 11:52:50,675 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-26 11:52:50,676 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-26 11:52:50,676 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5091b89d-7bfa-46a7-a768-68a0bc0332d7/bin/uautomizer-verify-VRDe98Ueme/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5091b89d-7bfa-46a7-a768-68a0bc0332d7/bin/uautomizer-verify-VRDe98Ueme Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 46bbe683d8965e9a855fbd780578b958a816bbdd25bc1fa0d6151e1b826f8669 [2023-11-26 11:52:51,002 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-26 11:52:51,033 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-26 11:52:51,037 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-26 11:52:51,038 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-26 11:52:51,039 INFO L274 PluginConnector]: CDTParser initialized [2023-11-26 11:52:51,040 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5091b89d-7bfa-46a7-a768-68a0bc0332d7/bin/uautomizer-verify-VRDe98Ueme/../../sv-benchmarks/c/list-simple/dll2n_prepend_equal.i [2023-11-26 11:52:54,213 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-26 11:52:54,501 INFO L384 CDTParser]: Found 1 translation units. [2023-11-26 11:52:54,502 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5091b89d-7bfa-46a7-a768-68a0bc0332d7/sv-benchmarks/c/list-simple/dll2n_prepend_equal.i [2023-11-26 11:52:54,536 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5091b89d-7bfa-46a7-a768-68a0bc0332d7/bin/uautomizer-verify-VRDe98Ueme/data/356e49813/200ecd3eb41e4f718c2298ac5ed86dc8/FLAG888c7fea8 [2023-11-26 11:52:54,559 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5091b89d-7bfa-46a7-a768-68a0bc0332d7/bin/uautomizer-verify-VRDe98Ueme/data/356e49813/200ecd3eb41e4f718c2298ac5ed86dc8 [2023-11-26 11:52:54,568 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-26 11:52:54,570 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-26 11:52:54,572 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-26 11:52:54,573 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-26 11:52:54,578 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-26 11:52:54,579 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 11:52:54" (1/1) ... [2023-11-26 11:52:54,580 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21d5d9a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:52:54, skipping insertion in model container [2023-11-26 11:52:54,581 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 11:52:54" (1/1) ... [2023-11-26 11:52:54,630 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-26 11:52:55,054 WARN L240 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_5091b89d-7bfa-46a7-a768-68a0bc0332d7/sv-benchmarks/c/list-simple/dll2n_prepend_equal.i[24361,24374] [2023-11-26 11:52:55,059 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 11:52:55,073 INFO L202 MainTranslator]: Completed pre-run [2023-11-26 11:52:55,145 WARN L240 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_5091b89d-7bfa-46a7-a768-68a0bc0332d7/sv-benchmarks/c/list-simple/dll2n_prepend_equal.i[24361,24374] [2023-11-26 11:52:55,146 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 11:52:55,179 INFO L206 MainTranslator]: Completed translation [2023-11-26 11:52:55,180 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:52:55 WrapperNode [2023-11-26 11:52:55,180 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-26 11:52:55,181 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-26 11:52:55,181 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-26 11:52:55,181 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-26 11:52:55,189 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:52:55" (1/1) ... [2023-11-26 11:52:55,204 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:52:55" (1/1) ... [2023-11-26 11:52:55,229 INFO L138 Inliner]: procedures = 127, calls = 38, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 116 [2023-11-26 11:52:55,230 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-26 11:52:55,231 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-26 11:52:55,231 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-26 11:52:55,231 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-26 11:52:55,244 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:52:55" (1/1) ... [2023-11-26 11:52:55,245 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:52:55" (1/1) ... [2023-11-26 11:52:55,271 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:52:55" (1/1) ... [2023-11-26 11:52:55,297 INFO L175 MemorySlicer]: Split 21 memory accesses to 3 slices as follows [2, 12, 7]. 57 percent of accesses are in the largest equivalence class. The 3 initializations are split as follows [2, 0, 1]. The 10 writes are split as follows [0, 9, 1]. [2023-11-26 11:52:55,310 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:52:55" (1/1) ... [2023-11-26 11:52:55,310 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:52:55" (1/1) ... [2023-11-26 11:52:55,321 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:52:55" (1/1) ... [2023-11-26 11:52:55,339 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:52:55" (1/1) ... [2023-11-26 11:52:55,345 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:52:55" (1/1) ... [2023-11-26 11:52:55,347 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:52:55" (1/1) ... [2023-11-26 11:52:55,357 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-26 11:52:55,358 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-26 11:52:55,358 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-26 11:52:55,358 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-26 11:52:55,359 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:52:55" (1/1) ... [2023-11-26 11:52:55,366 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 11:52:55,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5091b89d-7bfa-46a7-a768-68a0bc0332d7/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 11:52:55,405 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5091b89d-7bfa-46a7-a768-68a0bc0332d7/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-26 11:52:55,437 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5091b89d-7bfa-46a7-a768-68a0bc0332d7/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-26 11:52:55,457 INFO L130 BoogieDeclarations]: Found specification of procedure myexit [2023-11-26 11:52:55,457 INFO L138 BoogieDeclarations]: Found implementation of procedure myexit [2023-11-26 11:52:55,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-26 11:52:55,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-26 11:52:55,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-26 11:52:55,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-26 11:52:55,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-26 11:52:55,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-26 11:52:55,462 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-26 11:52:55,462 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-26 11:52:55,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-26 11:52:55,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2023-11-26 11:52:55,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2023-11-26 11:52:55,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2023-11-26 11:52:55,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2023-11-26 11:52:55,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2023-11-26 11:52:55,464 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2023-11-26 11:52:55,464 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-26 11:52:55,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2023-11-26 11:52:55,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2023-11-26 11:52:55,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2023-11-26 11:52:55,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-26 11:52:55,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-26 11:52:55,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-26 11:52:55,465 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-26 11:52:55,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-26 11:52:55,615 INFO L241 CfgBuilder]: Building ICFG [2023-11-26 11:52:55,617 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-26 11:52:55,659 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint myexitFINAL: assume true; [2023-11-26 11:52:55,835 INFO L282 CfgBuilder]: Performing block encoding [2023-11-26 11:52:55,912 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-26 11:52:55,946 INFO L309 CfgBuilder]: Removed 3 assume(true) statements. [2023-11-26 11:52:55,946 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 11:52:55 BoogieIcfgContainer [2023-11-26 11:52:55,947 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-26 11:52:55,950 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-26 11:52:55,950 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-26 11:52:55,953 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-26 11:52:55,954 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.11 11:52:54" (1/3) ... [2023-11-26 11:52:55,955 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@37fa8057 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 11:52:55, skipping insertion in model container [2023-11-26 11:52:55,955 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:52:55" (2/3) ... [2023-11-26 11:52:55,955 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@37fa8057 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 11:52:55, skipping insertion in model container [2023-11-26 11:52:55,955 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 11:52:55" (3/3) ... [2023-11-26 11:52:55,957 INFO L112 eAbstractionObserver]: Analyzing ICFG dll2n_prepend_equal.i [2023-11-26 11:52:55,978 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-26 11:52:55,979 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-26 11:52:56,030 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-26 11:52:56,038 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=LoopHeads, 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;@732864f4, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-26 11:52:56,038 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-26 11:52:56,042 INFO L276 IsEmpty]: Start isEmpty. Operand has 24 states, 20 states have (on average 1.65) internal successors, (33), 22 states have internal predecessors, (33), 2 states have call successors, (2), 1 states have call predecessors, (2), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 11:52:56,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-11-26 11:52:56,050 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 11:52:56,051 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 11:52:56,052 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-26 11:52:56,057 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 11:52:56,058 INFO L85 PathProgramCache]: Analyzing trace with hash -1756833671, now seen corresponding path program 1 times [2023-11-26 11:52:56,068 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 11:52:56,068 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [65634612] [2023-11-26 11:52:56,069 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 11:52:56,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 11:52:56,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:52:56,363 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-26 11:52:56,364 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 11:52:56,365 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [65634612] [2023-11-26 11:52:56,365 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [65634612] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 11:52:56,366 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 11:52:56,366 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-26 11:52:56,368 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1273143846] [2023-11-26 11:52:56,369 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 11:52:56,373 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-26 11:52:56,374 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 11:52:56,420 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-26 11:52:56,421 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-26 11:52:56,423 INFO L87 Difference]: Start difference. First operand has 24 states, 20 states have (on average 1.65) internal successors, (33), 22 states have internal predecessors, (33), 2 states have call successors, (2), 1 states have call predecessors, (2), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 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) [2023-11-26 11:52:56,470 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-26 11:52:56,470 INFO L93 Difference]: Finished difference Result 41 states and 59 transitions. [2023-11-26 11:52:56,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-26 11:52:56,473 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 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 10 [2023-11-26 11:52:56,474 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-26 11:52:56,480 INFO L225 Difference]: With dead ends: 41 [2023-11-26 11:52:56,481 INFO L226 Difference]: Without dead ends: 16 [2023-11-26 11:52:56,484 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-26 11:52:56,488 INFO L413 NwaCegarLoop]: 26 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 26 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-26 11:52:56,489 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 26 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-26 11:52:56,508 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16 states. [2023-11-26 11:52:56,520 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16 to 16. [2023-11-26 11:52:56,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 15 states have (on average 1.3333333333333333) internal successors, (20), 15 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) [2023-11-26 11:52:56,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 20 transitions. [2023-11-26 11:52:56,524 INFO L78 Accepts]: Start accepts. Automaton has 16 states and 20 transitions. Word has length 10 [2023-11-26 11:52:56,524 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-26 11:52:56,525 INFO L495 AbstractCegarLoop]: Abstraction has 16 states and 20 transitions. [2023-11-26 11:52:56,525 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 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) [2023-11-26 11:52:56,526 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 20 transitions. [2023-11-26 11:52:56,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-11-26 11:52:56,526 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 11:52:56,527 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 11:52:56,527 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-26 11:52:56,527 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-26 11:52:56,528 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 11:52:56,528 INFO L85 PathProgramCache]: Analyzing trace with hash -1774937242, now seen corresponding path program 1 times [2023-11-26 11:52:56,529 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 11:52:56,529 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1794657300] [2023-11-26 11:52:56,529 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 11:52:56,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 11:52:56,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:52:56,767 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-26 11:52:56,767 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 11:52:56,767 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1794657300] [2023-11-26 11:52:56,767 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1794657300] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 11:52:56,768 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 11:52:56,768 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-26 11:52:56,768 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1966048969] [2023-11-26 11:52:56,768 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 11:52:56,769 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-26 11:52:56,770 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 11:52:56,771 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-26 11:52:56,771 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-26 11:52:56,771 INFO L87 Difference]: Start difference. First operand 16 states and 20 transitions. Second operand has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 2 states have internal predecessors, (10), 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) [2023-11-26 11:52:56,807 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-26 11:52:56,807 INFO L93 Difference]: Finished difference Result 31 states and 39 transitions. [2023-11-26 11:52:56,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-26 11:52:56,808 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 2 states have internal predecessors, (10), 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 10 [2023-11-26 11:52:56,808 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-26 11:52:56,809 INFO L225 Difference]: With dead ends: 31 [2023-11-26 11:52:56,809 INFO L226 Difference]: Without dead ends: 21 [2023-11-26 11:52:56,809 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-26 11:52:56,811 INFO L413 NwaCegarLoop]: 14 mSDtfsCounter, 5 mSDsluCounter, 13 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5 SdHoareTripleChecker+Valid, 27 SdHoareTripleChecker+Invalid, 12 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-26 11:52:56,811 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5 Valid, 27 Invalid, 12 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-26 11:52:56,813 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21 states. [2023-11-26 11:52:56,815 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21 to 17. [2023-11-26 11:52:56,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 16 states have (on average 1.3125) internal successors, (21), 16 states have internal predecessors, (21), 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) [2023-11-26 11:52:56,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 21 transitions. [2023-11-26 11:52:56,816 INFO L78 Accepts]: Start accepts. Automaton has 17 states and 21 transitions. Word has length 10 [2023-11-26 11:52:56,817 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-26 11:52:56,817 INFO L495 AbstractCegarLoop]: Abstraction has 17 states and 21 transitions. [2023-11-26 11:52:56,817 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 2 states have internal predecessors, (10), 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) [2023-11-26 11:52:56,817 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 21 transitions. [2023-11-26 11:52:56,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-11-26 11:52:56,818 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 11:52:56,818 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 11:52:56,818 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-26 11:52:56,819 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-26 11:52:56,819 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 11:52:56,819 INFO L85 PathProgramCache]: Analyzing trace with hash 1600600636, now seen corresponding path program 1 times [2023-11-26 11:52:56,820 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 11:52:56,820 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [657955451] [2023-11-26 11:52:56,820 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 11:52:56,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 11:52:56,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:52:56,920 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-26 11:52:56,920 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 11:52:56,920 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [657955451] [2023-11-26 11:52:56,921 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [657955451] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 11:52:56,921 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 11:52:56,921 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-26 11:52:56,921 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [635413899] [2023-11-26 11:52:56,921 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 11:52:56,922 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-26 11:52:56,922 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 11:52:56,923 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-26 11:52:56,923 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-26 11:52:56,923 INFO L87 Difference]: Start difference. First operand 17 states and 21 transitions. Second operand has 3 states, 3 states have (on average 5.0) internal successors, (15), 2 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) [2023-11-26 11:52:56,971 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-26 11:52:56,971 INFO L93 Difference]: Finished difference Result 36 states and 45 transitions. [2023-11-26 11:52:56,972 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-26 11:52:56,972 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 2 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) Word has length 15 [2023-11-26 11:52:56,972 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-26 11:52:56,973 INFO L225 Difference]: With dead ends: 36 [2023-11-26 11:52:56,973 INFO L226 Difference]: Without dead ends: 21 [2023-11-26 11:52:56,973 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-26 11:52:56,975 INFO L413 NwaCegarLoop]: 14 mSDtfsCounter, 1 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 26 SdHoareTripleChecker+Invalid, 13 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-26 11:52:56,975 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 26 Invalid, 13 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-26 11:52:56,976 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21 states. [2023-11-26 11:52:56,979 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21 to 20. [2023-11-26 11:52:56,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 19 states have (on average 1.263157894736842) internal successors, (24), 19 states have internal predecessors, (24), 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) [2023-11-26 11:52:56,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 24 transitions. [2023-11-26 11:52:56,980 INFO L78 Accepts]: Start accepts. Automaton has 20 states and 24 transitions. Word has length 15 [2023-11-26 11:52:56,981 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-26 11:52:56,981 INFO L495 AbstractCegarLoop]: Abstraction has 20 states and 24 transitions. [2023-11-26 11:52:56,981 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 2 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) [2023-11-26 11:52:56,981 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 24 transitions. [2023-11-26 11:52:56,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-11-26 11:52:56,982 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 11:52:56,982 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 11:52:56,982 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-26 11:52:56,983 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-26 11:52:56,983 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 11:52:56,983 INFO L85 PathProgramCache]: Analyzing trace with hash -1993302082, now seen corresponding path program 1 times [2023-11-26 11:52:56,983 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 11:52:56,984 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1603122695] [2023-11-26 11:52:56,984 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 11:52:56,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 11:52:57,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:52:57,220 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-26 11:52:57,221 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 11:52:57,221 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1603122695] [2023-11-26 11:52:57,221 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1603122695] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-26 11:52:57,222 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1280817821] [2023-11-26 11:52:57,222 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 11:52:57,222 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-26 11:52:57,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5091b89d-7bfa-46a7-a768-68a0bc0332d7/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 11:52:57,228 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5091b89d-7bfa-46a7-a768-68a0bc0332d7/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-26 11:52:57,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5091b89d-7bfa-46a7-a768-68a0bc0332d7/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-26 11:52:57,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:52:57,443 INFO L262 TraceCheckSpWp]: Trace formula consists of 228 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-26 11:52:57,449 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-26 11:52:57,503 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-26 11:52:57,504 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-26 11:52:57,528 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-26 11:52:57,529 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1280817821] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-26 11:52:57,529 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-26 11:52:57,529 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3, 3] total 4 [2023-11-26 11:52:57,530 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1748178895] [2023-11-26 11:52:57,530 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-26 11:52:57,530 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-26 11:52:57,531 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 11:52:57,531 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-26 11:52:57,532 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2023-11-26 11:52:57,532 INFO L87 Difference]: Start difference. First operand 20 states and 24 transitions. Second operand has 5 states, 5 states have (on average 4.2) internal successors, (21), 4 states have internal predecessors, (21), 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) [2023-11-26 11:52:57,575 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-26 11:52:57,576 INFO L93 Difference]: Finished difference Result 32 states and 39 transitions. [2023-11-26 11:52:57,576 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-26 11:52:57,577 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 4.2) internal successors, (21), 4 states have internal predecessors, (21), 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 15 [2023-11-26 11:52:57,577 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-26 11:52:57,578 INFO L225 Difference]: With dead ends: 32 [2023-11-26 11:52:57,578 INFO L226 Difference]: Without dead ends: 22 [2023-11-26 11:52:57,578 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 26 SyntacticMatches, 2 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2023-11-26 11:52:57,580 INFO L413 NwaCegarLoop]: 14 mSDtfsCounter, 5 mSDsluCounter, 26 mSDsCounter, 0 mSdLazyCounter, 19 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5 SdHoareTripleChecker+Valid, 40 SdHoareTripleChecker+Invalid, 20 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 19 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-26 11:52:57,580 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5 Valid, 40 Invalid, 20 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 19 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-26 11:52:57,581 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22 states. [2023-11-26 11:52:57,584 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22 to 22. [2023-11-26 11:52:57,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22 states, 21 states have (on average 1.2380952380952381) internal successors, (26), 21 states have internal predecessors, (26), 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) [2023-11-26 11:52:57,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 26 transitions. [2023-11-26 11:52:57,585 INFO L78 Accepts]: Start accepts. Automaton has 22 states and 26 transitions. Word has length 15 [2023-11-26 11:52:57,585 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-26 11:52:57,586 INFO L495 AbstractCegarLoop]: Abstraction has 22 states and 26 transitions. [2023-11-26 11:52:57,586 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 4.2) internal successors, (21), 4 states have internal predecessors, (21), 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) [2023-11-26 11:52:57,586 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 26 transitions. [2023-11-26 11:52:57,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-11-26 11:52:57,587 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 11:52:57,587 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 11:52:57,599 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5091b89d-7bfa-46a7-a768-68a0bc0332d7/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-26 11:52:57,794 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5091b89d-7bfa-46a7-a768-68a0bc0332d7/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-26 11:52:57,795 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-26 11:52:57,795 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 11:52:57,795 INFO L85 PathProgramCache]: Analyzing trace with hash 1400384740, now seen corresponding path program 1 times [2023-11-26 11:52:57,796 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 11:52:57,796 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [556359615] [2023-11-26 11:52:57,796 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 11:52:57,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 11:52:57,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:52:58,838 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-26 11:52:58,839 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 11:52:58,839 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [556359615] [2023-11-26 11:52:58,839 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [556359615] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 11:52:58,839 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 11:52:58,839 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-26 11:52:58,840 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1674515611] [2023-11-26 11:52:58,840 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 11:52:58,840 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-26 11:52:58,840 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 11:52:58,841 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-26 11:52:58,841 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2023-11-26 11:52:58,842 INFO L87 Difference]: Start difference. First operand 22 states and 26 transitions. Second operand has 8 states, 8 states have (on average 2.5) internal successors, (20), 8 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) [2023-11-26 11:52:59,028 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-26 11:52:59,028 INFO L93 Difference]: Finished difference Result 29 states and 33 transitions. [2023-11-26 11:52:59,029 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-26 11:52:59,029 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 2.5) internal successors, (20), 8 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 20 [2023-11-26 11:52:59,029 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-26 11:52:59,030 INFO L225 Difference]: With dead ends: 29 [2023-11-26 11:52:59,030 INFO L226 Difference]: Without dead ends: 27 [2023-11-26 11:52:59,030 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2023-11-26 11:52:59,031 INFO L413 NwaCegarLoop]: 7 mSDtfsCounter, 10 mSDsluCounter, 32 mSDsCounter, 0 mSdLazyCounter, 113 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10 SdHoareTripleChecker+Valid, 39 SdHoareTripleChecker+Invalid, 114 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 113 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-26 11:52:59,032 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10 Valid, 39 Invalid, 114 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 113 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-26 11:52:59,033 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27 states. [2023-11-26 11:52:59,035 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27 to 24. [2023-11-26 11:52:59,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24 states, 23 states have (on average 1.2608695652173914) internal successors, (29), 23 states have internal predecessors, (29), 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) [2023-11-26 11:52:59,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 29 transitions. [2023-11-26 11:52:59,037 INFO L78 Accepts]: Start accepts. Automaton has 24 states and 29 transitions. Word has length 20 [2023-11-26 11:52:59,037 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-26 11:52:59,037 INFO L495 AbstractCegarLoop]: Abstraction has 24 states and 29 transitions. [2023-11-26 11:52:59,037 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 2.5) internal successors, (20), 8 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) [2023-11-26 11:52:59,038 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 29 transitions. [2023-11-26 11:52:59,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-11-26 11:52:59,038 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 11:52:59,038 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 11:52:59,039 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-11-26 11:52:59,039 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-26 11:52:59,039 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 11:52:59,039 INFO L85 PathProgramCache]: Analyzing trace with hash 1400383066, now seen corresponding path program 1 times [2023-11-26 11:52:59,039 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 11:52:59,040 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [833706751] [2023-11-26 11:52:59,040 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 11:52:59,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 11:52:59,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:52:59,294 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-26 11:52:59,294 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 11:52:59,294 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [833706751] [2023-11-26 11:52:59,294 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [833706751] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 11:52:59,294 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 11:52:59,295 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-26 11:52:59,295 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [940587181] [2023-11-26 11:52:59,295 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 11:52:59,295 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-26 11:52:59,295 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 11:52:59,296 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-26 11:52:59,296 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-26 11:52:59,296 INFO L87 Difference]: Start difference. First operand 24 states and 29 transitions. Second operand has 5 states, 5 states have (on average 3.2) internal successors, (16), 5 states have internal predecessors, (16), 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) [2023-11-26 11:52:59,340 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-26 11:52:59,340 INFO L93 Difference]: Finished difference Result 27 states and 31 transitions. [2023-11-26 11:52:59,341 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-26 11:52:59,341 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.2) internal successors, (16), 5 states have internal predecessors, (16), 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 20 [2023-11-26 11:52:59,341 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-26 11:52:59,342 INFO L225 Difference]: With dead ends: 27 [2023-11-26 11:52:59,342 INFO L226 Difference]: Without dead ends: 24 [2023-11-26 11:52:59,342 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-26 11:52:59,343 INFO L413 NwaCegarLoop]: 13 mSDtfsCounter, 2 mSDsluCounter, 36 mSDsCounter, 0 mSdLazyCounter, 25 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 49 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 25 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-26 11:52:59,344 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 49 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 25 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-26 11:52:59,344 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24 states. [2023-11-26 11:52:59,347 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24 to 24. [2023-11-26 11:52:59,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24 states, 23 states have (on average 1.2173913043478262) internal successors, (28), 23 states have internal predecessors, (28), 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) [2023-11-26 11:52:59,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 28 transitions. [2023-11-26 11:52:59,348 INFO L78 Accepts]: Start accepts. Automaton has 24 states and 28 transitions. Word has length 20 [2023-11-26 11:52:59,349 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-26 11:52:59,349 INFO L495 AbstractCegarLoop]: Abstraction has 24 states and 28 transitions. [2023-11-26 11:52:59,349 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.2) internal successors, (16), 5 states have internal predecessors, (16), 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) [2023-11-26 11:52:59,349 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 28 transitions. [2023-11-26 11:52:59,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-26 11:52:59,350 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 11:52:59,350 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 11:52:59,350 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-11-26 11:52:59,351 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-26 11:52:59,351 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 11:52:59,351 INFO L85 PathProgramCache]: Analyzing trace with hash 1445006367, now seen corresponding path program 1 times [2023-11-26 11:52:59,351 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 11:52:59,351 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [45871504] [2023-11-26 11:52:59,352 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 11:52:59,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 11:52:59,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:53:01,628 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-26 11:53:01,628 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 11:53:01,630 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [45871504] [2023-11-26 11:53:01,631 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [45871504] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-26 11:53:01,631 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [442458495] [2023-11-26 11:53:01,631 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 11:53:01,631 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-26 11:53:01,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5091b89d-7bfa-46a7-a768-68a0bc0332d7/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 11:53:01,633 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5091b89d-7bfa-46a7-a768-68a0bc0332d7/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-26 11:53:01,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5091b89d-7bfa-46a7-a768-68a0bc0332d7/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-11-26 11:53:01,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:53:01,827 INFO L262 TraceCheckSpWp]: Trace formula consists of 306 conjuncts, 103 conjunts are in the unsatisfiable core [2023-11-26 11:53:01,835 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-26 11:53:01,911 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2023-11-26 11:53:02,058 INFO L349 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2023-11-26 11:53:02,058 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2023-11-26 11:53:02,176 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 7 [2023-11-26 11:53:02,248 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2023-11-26 11:53:02,589 INFO L349 Elim1Store]: treesize reduction 8, result has 61.9 percent of original size [2023-11-26 11:53:02,589 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 20 treesize of output 22 [2023-11-26 11:53:02,764 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 15 [2023-11-26 11:53:02,785 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 19 [2023-11-26 11:53:02,806 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-26 11:53:02,807 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 19 [2023-11-26 11:53:02,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-26 11:53:02,963 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 20 [2023-11-26 11:53:02,978 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-26 11:53:02,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-26 11:53:02,980 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 15 [2023-11-26 11:53:03,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-26 11:53:03,020 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 20 [2023-11-26 11:53:03,102 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 19 [2023-11-26 11:53:03,191 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 18 [2023-11-26 11:53:03,198 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-11-26 11:53:03,337 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-26 11:53:03,337 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-26 11:53:04,124 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-26 11:53:04,124 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 3 case distinctions, treesize of input 403 treesize of output 370 [2023-11-26 11:53:04,215 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-26 11:53:04,215 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 683 treesize of output 653 [2023-11-26 11:53:04,249 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 618 treesize of output 586 [2023-11-26 11:53:04,288 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-26 11:53:04,289 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 3 case distinctions, treesize of input 586 treesize of output 509 [2023-11-26 11:53:04,306 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 476 treesize of output 460 [2023-11-26 11:53:04,381 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-26 11:53:04,382 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 882 treesize of output 792 [2023-11-26 11:53:04,411 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 367 treesize of output 351 [2023-11-26 11:53:04,423 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 351 treesize of output 319 [2023-11-26 11:53:09,957 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse135 (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_dll_prepend_~head#1.base|)) (.cse132 (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_dll_prepend_~head#1.base|))) (let ((.cse61 (select .cse132 |c_ULTIMATE.start_dll_prepend_~head#1.offset|)) (.cse131 (select (select (store |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_dll_prepend_~head#1.base| (store .cse135 |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_node_create_~temp~0#1.base|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)) (.cse28 (select .cse135 |c_ULTIMATE.start_dll_prepend_~head#1.offset|))) (let ((.cse38 (= .cse131 .cse28)) (.cse29 (+ .cse61 8)) (.cse34 (= .cse28 0))) (let ((.cse37 (and (not (= .cse131 0)) .cse34)) (.cse25 (forall ((v_ArrVal_548 (Array Int Int)) (v_prenex_3 Int) (v_arrayElimCell_25 Int) (v_arrayElimCell_20 Int)) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select (let ((.cse134 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse134 .cse28 (store (select .cse134 .cse28) .cse29 v_prenex_3))) v_arrayElimCell_20) v_arrayElimCell_25)) (= v_arrayElimCell_25 0)))) (.cse24 (not .cse38)) (.cse32 (forall ((v_ArrVal_548 (Array Int Int)) (v_arrayElimCell_19 Int) (v_arrayElimCell_24 Int) (v_ArrVal_556 Int)) (or (= v_arrayElimCell_19 0) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (let ((.cse133 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse133 .cse28 (store (select .cse133 .cse28) .cse29 v_ArrVal_556))) v_arrayElimCell_19) v_arrayElimCell_24))))) (.cse93 (select (select (store |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_dll_prepend_~head#1.base| (store .cse132 |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_node_create_~temp~0#1.offset|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse33 (= (+ 4 |c_ULTIMATE.start_node_create_~temp~0#1.offset|) .cse93)) (.cse21 (= .cse131 |c_ULTIMATE.start_node_create_~temp~0#1.base|)) (.cse0 (forall ((v_arrayElimCell_16 Int) (v_arrayElimCell_21 Int)) (or (forall ((v_arrayElimCell_19 Int)) (or (= v_arrayElimCell_19 0) (forall ((v_ArrVal_548 (Array Int Int)) (v_arrayElimCell_24 Int) (v_ArrVal_556 Int)) (let ((.cse129 (let ((.cse130 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse130 .cse28 (store (select .cse130 .cse28) .cse29 v_ArrVal_556))))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse129 v_arrayElimCell_16) v_arrayElimCell_21)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse129 v_arrayElimCell_19) v_arrayElimCell_24))))))) (= v_arrayElimCell_16 0)))) (.cse1 (or (forall ((v_ArrVal_548 (Array Int Int)) (v_prenex_3 Int) (v_arrayElimCell_16 Int) (v_arrayElimCell_21 Int)) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select (let ((.cse128 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse128 .cse28 (store (select .cse128 .cse28) .cse29 v_prenex_3))) v_arrayElimCell_16) v_arrayElimCell_21)) (= v_arrayElimCell_21 0))) .cse38)) (.cse14 (or .cse24 (and .cse32 (forall ((v_arrayElimCell_19 Int) (v_arrayElimCell_21 Int)) (or (forall ((v_ArrVal_548 (Array Int Int)) (v_arrayElimCell_24 Int) (v_ArrVal_556 Int)) (let ((.cse126 (let ((.cse127 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse127 .cse28 (store (select .cse127 .cse28) .cse29 v_ArrVal_556))))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse126 0) v_arrayElimCell_21)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse126 v_arrayElimCell_19) v_arrayElimCell_24))))) (= v_arrayElimCell_19 0)))))) (.cse2 (forall ((v_arrayElimCell_21 Int)) (or (= v_arrayElimCell_21 0) (forall ((v_arrayElimCell_25 Int) (v_arrayElimCell_16 Int)) (or (forall ((v_ArrVal_548 (Array Int Int)) (v_prenex_3 Int) (v_arrayElimCell_20 Int)) (let ((.cse124 (let ((.cse125 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse125 .cse28 (store (select .cse125 .cse28) .cse29 v_prenex_3))))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse124 v_arrayElimCell_16) v_arrayElimCell_21)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse124 v_arrayElimCell_20) v_arrayElimCell_25))))) (= v_arrayElimCell_25 0)))))) (.cse3 (forall ((v_arrayElimCell_21 Int)) (or (= v_arrayElimCell_21 0) (forall ((v_arrayElimCell_25 Int)) (or (forall ((v_ArrVal_548 (Array Int Int)) (v_prenex_3 Int) (v_arrayElimCell_20 Int)) (let ((.cse123 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (let ((.cse122 (store (select .cse123 .cse28) .cse29 v_prenex_3))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select .cse122 v_arrayElimCell_21)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store .cse123 .cse28 .cse122) v_arrayElimCell_20) v_arrayElimCell_25)))))) (= v_arrayElimCell_25 0)))))) (.cse4 (or .cse38 (and (forall ((v_arrayElimCell_16 Int) (v_arrayElimCell_21 Int)) (or (forall ((v_ArrVal_548 (Array Int Int)) (v_arrayElimCell_19 Int) (v_arrayElimCell_24 Int) (v_ArrVal_556 Int)) (let ((.cse119 (let ((.cse120 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse120 .cse28 (store (select .cse120 .cse28) .cse29 v_ArrVal_556))))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse119 v_arrayElimCell_16) v_arrayElimCell_21)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse119 v_arrayElimCell_19) v_arrayElimCell_24))))) (= v_arrayElimCell_16 0))) (forall ((v_arrayElimCell_16 Int) (v_arrayElimCell_21 Int)) (or (forall ((v_ArrVal_548 (Array Int Int)) (v_ArrVal_556 Int)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (let ((.cse121 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse121 .cse28 (store (select .cse121 .cse28) .cse29 v_ArrVal_556))) v_arrayElimCell_16) v_arrayElimCell_21))) (= v_arrayElimCell_16 0)))))) (.cse6 (or .cse24 (and .cse32 (forall ((v_arrayElimCell_19 Int) (v_arrayElimCell_16 Int) (v_arrayElimCell_21 Int)) (or (= v_arrayElimCell_19 0) (forall ((v_ArrVal_548 (Array Int Int)) (v_arrayElimCell_24 Int) (v_ArrVal_556 Int)) (let ((.cse117 (let ((.cse118 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse118 .cse28 (store (select .cse118 .cse28) .cse29 v_ArrVal_556))))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse117 v_arrayElimCell_16) v_arrayElimCell_21)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse117 v_arrayElimCell_19) v_arrayElimCell_24)))))))))) (.cse7 (or .cse38 (and (forall ((v_arrayElimCell_21 Int)) (or (= v_arrayElimCell_21 0) (forall ((v_ArrVal_548 (Array Int Int)) (v_prenex_3 Int) (v_arrayElimCell_25 Int) (v_arrayElimCell_20 Int)) (let ((.cse116 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (let ((.cse115 (store (select .cse116 .cse28) .cse29 v_prenex_3))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select .cse115 v_arrayElimCell_21)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store .cse116 .cse28 .cse115) v_arrayElimCell_20) v_arrayElimCell_25)))))))) (forall ((v_arrayElimCell_21 Int)) (or (forall ((v_ArrVal_548 (Array Int Int)) (v_prenex_3 Int)) (= |c_ULTIMATE.start_main_~data~0#1| (select (store (select (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548) .cse28) .cse29 v_prenex_3) v_arrayElimCell_21))) (= v_arrayElimCell_21 0)))))) (.cse8 (or (forall ((v_ArrVal_548 (Array Int Int)) (v_prenex_3 Int) (v_arrayElimCell_21 Int)) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (store (select (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548) .cse28) .cse29 v_prenex_3) v_arrayElimCell_21)) (= v_arrayElimCell_21 0))) .cse38)) (.cse15 (or .cse38 (forall ((v_ArrVal_548 (Array Int Int)) (v_prenex_3 Int) (v_arrayElimCell_21 Int)) (or (= v_arrayElimCell_21 0) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (let ((.cse114 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse114 .cse28 (store (select .cse114 .cse28) .cse29 v_prenex_3))) 0) v_arrayElimCell_21)))))) (.cse9 (or (and .cse25 (forall ((v_arrayElimCell_25 Int) (v_arrayElimCell_21 Int)) (or (forall ((v_ArrVal_548 (Array Int Int)) (v_prenex_3 Int) (v_arrayElimCell_20 Int)) (let ((.cse113 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (let ((.cse112 (store (select .cse113 .cse28) .cse29 v_prenex_3))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select .cse112 v_arrayElimCell_21)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store .cse113 .cse28 .cse112) v_arrayElimCell_20) v_arrayElimCell_25)))))) (= v_arrayElimCell_25 0)))) .cse24)) (.cse16 (or (and (forall ((v_arrayElimCell_21 Int)) (or (= v_arrayElimCell_21 0) (forall ((v_ArrVal_548 (Array Int Int)) (v_prenex_3 Int)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (let ((.cse109 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse109 .cse28 (store (select .cse109 .cse28) .cse29 v_prenex_3))) 0) v_arrayElimCell_21))))) (forall ((v_arrayElimCell_21 Int)) (or (= v_arrayElimCell_21 0) (forall ((v_ArrVal_548 (Array Int Int)) (v_prenex_3 Int) (v_arrayElimCell_25 Int) (v_arrayElimCell_20 Int)) (let ((.cse110 (let ((.cse111 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse111 .cse28 (store (select .cse111 .cse28) .cse29 v_prenex_3))))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse110 0) v_arrayElimCell_21)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse110 v_arrayElimCell_20) v_arrayElimCell_25)))))))) .cse38)) (.cse10 (or .cse24 (and .cse25 (forall ((v_arrayElimCell_25 Int) (v_arrayElimCell_16 Int) (v_arrayElimCell_21 Int)) (or (forall ((v_ArrVal_548 (Array Int Int)) (v_prenex_3 Int) (v_arrayElimCell_20 Int)) (let ((.cse107 (let ((.cse108 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse108 .cse28 (store (select .cse108 .cse28) .cse29 v_prenex_3))))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse107 v_arrayElimCell_16) v_arrayElimCell_21)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse107 v_arrayElimCell_20) v_arrayElimCell_25))))) (= v_arrayElimCell_25 0)))))) (.cse12 (or (and (forall ((v_arrayElimCell_21 Int)) (or (forall ((v_ArrVal_548 (Array Int Int)) (v_prenex_3 Int) (v_arrayElimCell_16 Int)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (let ((.cse104 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse104 .cse28 (store (select .cse104 .cse28) .cse29 v_prenex_3))) v_arrayElimCell_16) v_arrayElimCell_21))) (= v_arrayElimCell_21 0))) (forall ((v_arrayElimCell_21 Int)) (or (forall ((v_ArrVal_548 (Array Int Int)) (v_prenex_3 Int) (v_arrayElimCell_25 Int) (v_arrayElimCell_16 Int) (v_arrayElimCell_20 Int)) (let ((.cse105 (let ((.cse106 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse106 .cse28 (store (select .cse106 .cse28) .cse29 v_prenex_3))))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse105 v_arrayElimCell_16) v_arrayElimCell_21)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse105 v_arrayElimCell_20) v_arrayElimCell_25))))) (= v_arrayElimCell_21 0)))) .cse38)) (.cse17 (forall ((v_arrayElimCell_21 Int)) (or (= v_arrayElimCell_21 0) (forall ((v_arrayElimCell_25 Int)) (or (forall ((v_ArrVal_548 (Array Int Int)) (v_prenex_3 Int) (v_arrayElimCell_20 Int)) (let ((.cse102 (let ((.cse103 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse103 .cse28 (store (select .cse103 .cse28) .cse29 v_prenex_3))))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse102 0) v_arrayElimCell_21)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse102 v_arrayElimCell_20) v_arrayElimCell_25))))) (= v_arrayElimCell_25 0)))))) (.cse18 (or .cse24 (and .cse25 (forall ((v_arrayElimCell_25 Int) (v_arrayElimCell_21 Int)) (or (forall ((v_ArrVal_548 (Array Int Int)) (v_prenex_3 Int) (v_arrayElimCell_20 Int)) (let ((.cse100 (let ((.cse101 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse101 .cse28 (store (select .cse101 .cse28) .cse29 v_prenex_3))))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse100 0) v_arrayElimCell_21)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse100 v_arrayElimCell_20) v_arrayElimCell_25))))) (= v_arrayElimCell_25 0)))))) (.cse19 (or .cse38 (forall ((v_ArrVal_548 (Array Int Int)) (v_arrayElimCell_16 Int) (v_arrayElimCell_21 Int) (v_ArrVal_556 Int)) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select (let ((.cse99 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse99 .cse28 (store (select .cse99 .cse28) .cse29 v_ArrVal_556))) v_arrayElimCell_16) v_arrayElimCell_21)) (= v_arrayElimCell_16 0))))) (.cse20 (or .cse37 (let ((.cse94 (forall ((v_ArrVal_548 (Array Int Int)) (v_arrayElimCell_21 Int) (v_ArrVal_556 Int)) (= |c_ULTIMATE.start_main_~data~0#1| (select (store (select (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548) .cse28) .cse29 v_ArrVal_556) v_arrayElimCell_21))))) (and (or (and .cse94 (forall ((v_ArrVal_548 (Array Int Int)) (v_arrayElimCell_19 Int) (v_arrayElimCell_24 Int) (v_arrayElimCell_21 Int) (v_ArrVal_556 Int)) (let ((.cse95 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (let ((.cse96 (store (select .cse95 .cse28) .cse29 v_ArrVal_556))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store .cse95 .cse28 .cse96) v_arrayElimCell_19) v_arrayElimCell_24)) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse96 v_arrayElimCell_21))))))) .cse38) (forall ((v_arrayElimCell_19 Int) (v_arrayElimCell_21 Int)) (or (forall ((v_ArrVal_548 (Array Int Int)) (v_arrayElimCell_24 Int) (v_ArrVal_556 Int)) (let ((.cse97 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (let ((.cse98 (store (select .cse97 .cse28) .cse29 v_ArrVal_556))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store .cse97 .cse28 .cse98) v_arrayElimCell_19) v_arrayElimCell_24)) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse98 v_arrayElimCell_21)))))) (= v_arrayElimCell_19 0))) (or .cse94 .cse38))))) (.cse13 (= .cse93 |c_ULTIMATE.start_node_create_~temp~0#1.offset|)) (.cse11 (or .cse24 .cse32)) (.cse5 (or .cse24 .cse25)) (.cse22 (= .cse61 0))) (and (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (or .cse13 (and .cse14 .cse15 .cse16 .cse17 .cse18)) .cse19 .cse20) .cse21) (or (and .cse13 .cse21 (not .cse22)) (let ((.cse23 (and (or (and (forall ((v_arrayElimCell_25 Int) (v_arrayElimCell_16 Int)) (or (forall ((v_ArrVal_548 (Array Int Int)) (v_prenex_3 Int) (v_arrayElimCell_20 Int)) (let ((.cse44 (let ((.cse45 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse45 .cse28 (store (select .cse45 .cse28) .cse29 v_prenex_3))))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse44 v_arrayElimCell_16) 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse44 v_arrayElimCell_20) v_arrayElimCell_25))))) (= v_arrayElimCell_25 0))) .cse25) .cse24) (or .cse38 (forall ((v_ArrVal_548 (Array Int Int)) (v_arrayElimCell_16 Int) (v_ArrVal_556 Int)) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select (let ((.cse46 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse46 .cse28 (store (select .cse46 .cse28) .cse29 v_ArrVal_556))) v_arrayElimCell_16) 0)) (= v_arrayElimCell_16 0)))) .cse11 (forall ((v_arrayElimCell_16 Int)) (or (forall ((v_arrayElimCell_19 Int)) (or (= v_arrayElimCell_19 0) (forall ((v_ArrVal_548 (Array Int Int)) (v_arrayElimCell_24 Int) (v_ArrVal_556 Int)) (let ((.cse47 (let ((.cse48 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse48 .cse28 (store (select .cse48 .cse28) .cse29 v_ArrVal_556))))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse47 v_arrayElimCell_19) v_arrayElimCell_24)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse47 v_arrayElimCell_16) 0))))))) (= v_arrayElimCell_16 0))) (or .cse38 (and (forall ((v_arrayElimCell_16 Int)) (or (forall ((v_ArrVal_548 (Array Int Int)) (v_ArrVal_556 Int)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (let ((.cse49 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse49 .cse28 (store (select .cse49 .cse28) .cse29 v_ArrVal_556))) v_arrayElimCell_16) 0))) (= v_arrayElimCell_16 0))) (forall ((v_arrayElimCell_16 Int)) (or (forall ((v_ArrVal_548 (Array Int Int)) (v_arrayElimCell_19 Int) (v_arrayElimCell_24 Int) (v_ArrVal_556 Int)) (let ((.cse50 (let ((.cse51 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse51 .cse28 (store (select .cse51 .cse28) .cse29 v_ArrVal_556))))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse50 v_arrayElimCell_19) v_arrayElimCell_24)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse50 v_arrayElimCell_16) 0))))) (= v_arrayElimCell_16 0))))) (or .cse24 (and (forall ((v_arrayElimCell_19 Int) (v_arrayElimCell_16 Int)) (or (= v_arrayElimCell_19 0) (forall ((v_ArrVal_548 (Array Int Int)) (v_arrayElimCell_24 Int) (v_ArrVal_556 Int)) (let ((.cse52 (let ((.cse53 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse53 .cse28 (store (select .cse53 .cse28) .cse29 v_ArrVal_556))))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse52 v_arrayElimCell_19) v_arrayElimCell_24)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse52 v_arrayElimCell_16) 0))))))) .cse32))))) (and (or .cse21 .cse23) (or .cse13 (and (or .cse24 (and .cse25 (forall ((v_arrayElimCell_25 Int)) (or (forall ((v_ArrVal_548 (Array Int Int)) (v_prenex_3 Int) (v_arrayElimCell_20 Int)) (let ((.cse26 (let ((.cse27 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse27 .cse28 (store (select .cse27 .cse28) .cse29 v_prenex_3))))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse26 v_arrayElimCell_20) v_arrayElimCell_25)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse26 0) 0))))) (= v_arrayElimCell_25 0))))) (or .cse24 (and (forall ((v_arrayElimCell_19 Int)) (or (forall ((v_ArrVal_548 (Array Int Int)) (v_arrayElimCell_24 Int) (v_ArrVal_556 Int)) (let ((.cse30 (let ((.cse31 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse31 .cse28 (store (select .cse31 .cse28) .cse29 v_ArrVal_556))))) (or (= (select (select .cse30 0) 0) |c_ULTIMATE.start_main_~data~0#1|) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse30 v_arrayElimCell_19) v_arrayElimCell_24))))) (= v_arrayElimCell_19 0))) .cse32)) (or .cse33 .cse23))) (or (and .cse33 .cse21 (not .cse34)) (and (or .cse24 (and .cse25 (forall ((v_arrayElimCell_25 Int)) (or (forall ((v_ArrVal_548 (Array Int Int)) (v_prenex_3 Int) (v_arrayElimCell_20 Int)) (let ((.cse36 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (let ((.cse35 (store (select .cse36 .cse28) .cse29 v_prenex_3))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select .cse35 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store .cse36 .cse28 .cse35) v_arrayElimCell_20) v_arrayElimCell_25)))))) (= v_arrayElimCell_25 0))))) (or .cse37 (let ((.cse39 (forall ((v_ArrVal_548 (Array Int Int)) (v_ArrVal_556 Int)) (= |c_ULTIMATE.start_main_~data~0#1| (select (store (select (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548) .cse28) .cse29 v_ArrVal_556) 0))))) (and (or .cse38 .cse39) .cse11 (or (and (forall ((v_ArrVal_548 (Array Int Int)) (v_arrayElimCell_19 Int) (v_arrayElimCell_24 Int) (v_ArrVal_556 Int)) (let ((.cse41 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (let ((.cse40 (store (select .cse41 .cse28) .cse29 v_ArrVal_556))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select .cse40 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store .cse41 .cse28 .cse40) v_arrayElimCell_19) v_arrayElimCell_24)))))) .cse39) .cse38) (forall ((v_arrayElimCell_19 Int)) (or (forall ((v_ArrVal_548 (Array Int Int)) (v_arrayElimCell_24 Int) (v_ArrVal_556 Int)) (let ((.cse43 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (let ((.cse42 (store (select .cse43 .cse28) .cse29 v_ArrVal_556))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select .cse42 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store .cse43 .cse28 .cse42) v_arrayElimCell_19) v_arrayElimCell_24)))))) (= v_arrayElimCell_19 0))))))))))) (or .cse33 (let ((.cse66 (and .cse24 .cse22)) (.cse62 (forall ((v_ArrVal_548 (Array Int Int))) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548) .cse28) .cse61))))) (let ((.cse63 (or .cse38 .cse62)) (.cse54 (forall ((v_arrayElimCell_16 Int)) (or (forall ((v_arrayElimCell_19 Int)) (or (= v_arrayElimCell_19 0) (forall ((v_ArrVal_548 (Array Int Int)) (v_arrayElimCell_24 Int) (v_ArrVal_556 Int)) (let ((.cse91 (let ((.cse92 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse92 .cse28 (store (select .cse92 .cse28) .cse29 v_ArrVal_556))))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse91 v_arrayElimCell_19) v_arrayElimCell_24)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse91 v_arrayElimCell_16) .cse61))))))) (= v_arrayElimCell_16 0)))) (.cse55 (or (forall ((v_ArrVal_548 (Array Int Int)) (v_arrayElimCell_16 Int) (v_ArrVal_556 Int)) (or (= v_arrayElimCell_16 0) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (let ((.cse90 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse90 .cse28 (store (select .cse90 .cse28) .cse29 v_ArrVal_556))) v_arrayElimCell_16) .cse61)))) .cse38)) (.cse56 (or (let ((.cse84 (forall ((v_ArrVal_548 (Array Int Int)) (v_prenex_3 Int) (v_arrayElimCell_16 Int)) (= (select (select (let ((.cse89 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse89 .cse28 (store (select .cse89 .cse28) .cse29 v_prenex_3))) v_arrayElimCell_16) .cse61) |c_ULTIMATE.start_main_~data~0#1|)))) (and .cse5 (or .cse38 .cse84) (or .cse38 (and (forall ((v_ArrVal_548 (Array Int Int)) (v_prenex_3 Int) (v_arrayElimCell_25 Int) (v_arrayElimCell_16 Int) (v_arrayElimCell_20 Int)) (let ((.cse85 (let ((.cse86 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse86 .cse28 (store (select .cse86 .cse28) .cse29 v_prenex_3))))) (or (= (select (select .cse85 v_arrayElimCell_16) .cse61) |c_ULTIMATE.start_main_~data~0#1|) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse85 v_arrayElimCell_20) v_arrayElimCell_25))))) .cse84)) (forall ((v_arrayElimCell_25 Int) (v_arrayElimCell_16 Int)) (or (forall ((v_ArrVal_548 (Array Int Int)) (v_prenex_3 Int) (v_arrayElimCell_20 Int)) (let ((.cse87 (let ((.cse88 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse88 .cse28 (store (select .cse88 .cse28) .cse29 v_prenex_3))))) (or (= (select (select .cse87 v_arrayElimCell_16) .cse61) |c_ULTIMATE.start_main_~data~0#1|) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse87 v_arrayElimCell_20) v_arrayElimCell_25))))) (= v_arrayElimCell_25 0))))) .cse66)) (.cse57 (or .cse24 (and (forall ((v_arrayElimCell_19 Int) (v_arrayElimCell_16 Int)) (or (= v_arrayElimCell_19 0) (forall ((v_ArrVal_548 (Array Int Int)) (v_arrayElimCell_24 Int) (v_ArrVal_556 Int)) (let ((.cse82 (let ((.cse83 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse83 .cse28 (store (select .cse83 .cse28) .cse29 v_ArrVal_556))))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse82 v_arrayElimCell_19) v_arrayElimCell_24)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse82 v_arrayElimCell_16) .cse61))))))) .cse32))) (.cse58 (or .cse38 (and (forall ((v_arrayElimCell_16 Int)) (or (forall ((v_ArrVal_548 (Array Int Int)) (v_ArrVal_556 Int)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (let ((.cse79 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse79 .cse28 (store (select .cse79 .cse28) .cse29 v_ArrVal_556))) v_arrayElimCell_16) .cse61))) (= v_arrayElimCell_16 0))) (forall ((v_arrayElimCell_16 Int)) (or (forall ((v_ArrVal_548 (Array Int Int)) (v_arrayElimCell_19 Int) (v_arrayElimCell_24 Int) (v_ArrVal_556 Int)) (let ((.cse80 (let ((.cse81 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse81 .cse28 (store (select .cse81 .cse28) .cse29 v_ArrVal_556))))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse80 v_arrayElimCell_19) v_arrayElimCell_24)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse80 v_arrayElimCell_16) .cse61))))) (= v_arrayElimCell_16 0))))))) (and (or (and .cse54 .cse55 .cse11 .cse56 .cse57 .cse58) .cse21) (or (and .cse0 .cse1 .cse14 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse15 .cse9 .cse16 .cse10 .cse11 .cse12 .cse17 .cse18 .cse19 .cse20) .cse13) (or (and (or (and (forall ((v_ArrVal_548 (Array Int Int)) (v_prenex_3 Int) (v_arrayElimCell_25 Int) (v_arrayElimCell_20 Int)) (let ((.cse59 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (let ((.cse60 (select .cse59 .cse28))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store .cse59 .cse28 (store .cse60 .cse29 v_prenex_3)) v_arrayElimCell_20) v_arrayElimCell_25)) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse60 .cse61)))))) .cse62) .cse38) .cse5 .cse63 (forall ((v_arrayElimCell_25 Int)) (or (forall ((v_ArrVal_548 (Array Int Int)) (v_prenex_3 Int) (v_arrayElimCell_20 Int)) (let ((.cse64 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (let ((.cse65 (select .cse64 .cse28))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store .cse64 .cse28 (store .cse65 .cse29 v_prenex_3)) v_arrayElimCell_20) v_arrayElimCell_25)) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse65 .cse61)))))) (= v_arrayElimCell_25 0)))) .cse66) (or .cse37 (and (or (and (forall ((v_ArrVal_548 (Array Int Int)) (v_arrayElimCell_19 Int) (v_arrayElimCell_24 Int) (v_ArrVal_556 Int)) (let ((.cse67 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (let ((.cse68 (select .cse67 .cse28))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store .cse67 .cse28 (store .cse68 .cse29 v_ArrVal_556)) v_arrayElimCell_19) v_arrayElimCell_24)) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse68 .cse61)))))) .cse62) .cse38) .cse11 .cse63 (forall ((v_arrayElimCell_19 Int)) (or (= v_arrayElimCell_19 0) (forall ((v_ArrVal_548 (Array Int Int)) (v_arrayElimCell_24 Int) (v_ArrVal_556 Int)) (let ((.cse69 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (let ((.cse70 (select .cse69 .cse28))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store .cse69 .cse28 (store .cse70 .cse29 v_ArrVal_556)) v_arrayElimCell_19) v_arrayElimCell_24)) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse70 .cse61)))))))))) (or .cse13 (and .cse54 .cse55 .cse11 .cse56 .cse57 (or .cse66 (let ((.cse73 (forall ((v_ArrVal_548 (Array Int Int)) (v_prenex_3 Int)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (let ((.cse76 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse76 .cse28 (store (select .cse76 .cse28) .cse29 v_prenex_3))) 0) .cse61))))) (and (forall ((v_arrayElimCell_25 Int)) (or (forall ((v_ArrVal_548 (Array Int Int)) (v_prenex_3 Int) (v_arrayElimCell_20 Int)) (let ((.cse71 (let ((.cse72 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse72 .cse28 (store (select .cse72 .cse28) .cse29 v_prenex_3))))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse71 0) .cse61)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse71 v_arrayElimCell_20) v_arrayElimCell_25))))) (= v_arrayElimCell_25 0))) (or (and .cse73 (forall ((v_ArrVal_548 (Array Int Int)) (v_prenex_3 Int) (v_arrayElimCell_25 Int) (v_arrayElimCell_20 Int)) (let ((.cse74 (let ((.cse75 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse75 .cse28 (store (select .cse75 .cse28) .cse29 v_prenex_3))))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse74 0) .cse61)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse74 v_arrayElimCell_20) v_arrayElimCell_25)))))) .cse38) .cse5 (or .cse38 .cse73)))) (or .cse24 (and (forall ((v_arrayElimCell_19 Int)) (or (= v_arrayElimCell_19 0) (forall ((v_ArrVal_548 (Array Int Int)) (v_arrayElimCell_24 Int) (v_ArrVal_556 Int)) (let ((.cse77 (let ((.cse78 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse78 .cse28 (store (select .cse78 .cse28) .cse29 v_ArrVal_556))))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse77 0) .cse61)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse77 v_arrayElimCell_19) v_arrayElimCell_24))))))) .cse32)) .cse58)))))))))))) is different from false [2023-11-26 11:53:13,986 WARN L876 $PredicateComparison]: unable to prove that (let ((.cse135 (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_dll_prepend_~head#1.base|)) (.cse132 (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_dll_prepend_~head#1.base|))) (let ((.cse61 (select .cse132 |c_ULTIMATE.start_dll_prepend_~head#1.offset|)) (.cse131 (select (select (store |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_dll_prepend_~head#1.base| (store .cse135 |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_node_create_~temp~0#1.base|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)) (.cse28 (select .cse135 |c_ULTIMATE.start_dll_prepend_~head#1.offset|))) (let ((.cse38 (= .cse131 .cse28)) (.cse29 (+ .cse61 8)) (.cse34 (= .cse28 0))) (let ((.cse37 (and (not (= .cse131 0)) .cse34)) (.cse25 (forall ((v_ArrVal_548 (Array Int Int)) (v_prenex_3 Int) (v_arrayElimCell_25 Int) (v_arrayElimCell_20 Int)) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select (let ((.cse134 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse134 .cse28 (store (select .cse134 .cse28) .cse29 v_prenex_3))) v_arrayElimCell_20) v_arrayElimCell_25)) (= v_arrayElimCell_25 0)))) (.cse24 (not .cse38)) (.cse32 (forall ((v_ArrVal_548 (Array Int Int)) (v_arrayElimCell_19 Int) (v_arrayElimCell_24 Int) (v_ArrVal_556 Int)) (or (= v_arrayElimCell_19 0) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (let ((.cse133 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse133 .cse28 (store (select .cse133 .cse28) .cse29 v_ArrVal_556))) v_arrayElimCell_19) v_arrayElimCell_24))))) (.cse93 (select (select (store |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_dll_prepend_~head#1.base| (store .cse132 |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_node_create_~temp~0#1.offset|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse33 (= (+ 4 |c_ULTIMATE.start_node_create_~temp~0#1.offset|) .cse93)) (.cse21 (= .cse131 |c_ULTIMATE.start_node_create_~temp~0#1.base|)) (.cse0 (forall ((v_arrayElimCell_16 Int) (v_arrayElimCell_21 Int)) (or (forall ((v_arrayElimCell_19 Int)) (or (= v_arrayElimCell_19 0) (forall ((v_ArrVal_548 (Array Int Int)) (v_arrayElimCell_24 Int) (v_ArrVal_556 Int)) (let ((.cse129 (let ((.cse130 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse130 .cse28 (store (select .cse130 .cse28) .cse29 v_ArrVal_556))))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse129 v_arrayElimCell_16) v_arrayElimCell_21)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse129 v_arrayElimCell_19) v_arrayElimCell_24))))))) (= v_arrayElimCell_16 0)))) (.cse1 (or (forall ((v_ArrVal_548 (Array Int Int)) (v_prenex_3 Int) (v_arrayElimCell_16 Int) (v_arrayElimCell_21 Int)) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select (let ((.cse128 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse128 .cse28 (store (select .cse128 .cse28) .cse29 v_prenex_3))) v_arrayElimCell_16) v_arrayElimCell_21)) (= v_arrayElimCell_21 0))) .cse38)) (.cse14 (or .cse24 (and .cse32 (forall ((v_arrayElimCell_19 Int) (v_arrayElimCell_21 Int)) (or (forall ((v_ArrVal_548 (Array Int Int)) (v_arrayElimCell_24 Int) (v_ArrVal_556 Int)) (let ((.cse126 (let ((.cse127 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse127 .cse28 (store (select .cse127 .cse28) .cse29 v_ArrVal_556))))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse126 0) v_arrayElimCell_21)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse126 v_arrayElimCell_19) v_arrayElimCell_24))))) (= v_arrayElimCell_19 0)))))) (.cse2 (forall ((v_arrayElimCell_21 Int)) (or (= v_arrayElimCell_21 0) (forall ((v_arrayElimCell_25 Int) (v_arrayElimCell_16 Int)) (or (forall ((v_ArrVal_548 (Array Int Int)) (v_prenex_3 Int) (v_arrayElimCell_20 Int)) (let ((.cse124 (let ((.cse125 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse125 .cse28 (store (select .cse125 .cse28) .cse29 v_prenex_3))))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse124 v_arrayElimCell_16) v_arrayElimCell_21)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse124 v_arrayElimCell_20) v_arrayElimCell_25))))) (= v_arrayElimCell_25 0)))))) (.cse3 (forall ((v_arrayElimCell_21 Int)) (or (= v_arrayElimCell_21 0) (forall ((v_arrayElimCell_25 Int)) (or (forall ((v_ArrVal_548 (Array Int Int)) (v_prenex_3 Int) (v_arrayElimCell_20 Int)) (let ((.cse123 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (let ((.cse122 (store (select .cse123 .cse28) .cse29 v_prenex_3))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select .cse122 v_arrayElimCell_21)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store .cse123 .cse28 .cse122) v_arrayElimCell_20) v_arrayElimCell_25)))))) (= v_arrayElimCell_25 0)))))) (.cse4 (or .cse38 (and (forall ((v_arrayElimCell_16 Int) (v_arrayElimCell_21 Int)) (or (forall ((v_ArrVal_548 (Array Int Int)) (v_arrayElimCell_19 Int) (v_arrayElimCell_24 Int) (v_ArrVal_556 Int)) (let ((.cse119 (let ((.cse120 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse120 .cse28 (store (select .cse120 .cse28) .cse29 v_ArrVal_556))))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse119 v_arrayElimCell_16) v_arrayElimCell_21)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse119 v_arrayElimCell_19) v_arrayElimCell_24))))) (= v_arrayElimCell_16 0))) (forall ((v_arrayElimCell_16 Int) (v_arrayElimCell_21 Int)) (or (forall ((v_ArrVal_548 (Array Int Int)) (v_ArrVal_556 Int)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (let ((.cse121 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse121 .cse28 (store (select .cse121 .cse28) .cse29 v_ArrVal_556))) v_arrayElimCell_16) v_arrayElimCell_21))) (= v_arrayElimCell_16 0)))))) (.cse6 (or .cse24 (and .cse32 (forall ((v_arrayElimCell_19 Int) (v_arrayElimCell_16 Int) (v_arrayElimCell_21 Int)) (or (= v_arrayElimCell_19 0) (forall ((v_ArrVal_548 (Array Int Int)) (v_arrayElimCell_24 Int) (v_ArrVal_556 Int)) (let ((.cse117 (let ((.cse118 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse118 .cse28 (store (select .cse118 .cse28) .cse29 v_ArrVal_556))))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse117 v_arrayElimCell_16) v_arrayElimCell_21)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse117 v_arrayElimCell_19) v_arrayElimCell_24)))))))))) (.cse7 (or .cse38 (and (forall ((v_arrayElimCell_21 Int)) (or (= v_arrayElimCell_21 0) (forall ((v_ArrVal_548 (Array Int Int)) (v_prenex_3 Int) (v_arrayElimCell_25 Int) (v_arrayElimCell_20 Int)) (let ((.cse116 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (let ((.cse115 (store (select .cse116 .cse28) .cse29 v_prenex_3))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select .cse115 v_arrayElimCell_21)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store .cse116 .cse28 .cse115) v_arrayElimCell_20) v_arrayElimCell_25)))))))) (forall ((v_arrayElimCell_21 Int)) (or (forall ((v_ArrVal_548 (Array Int Int)) (v_prenex_3 Int)) (= |c_ULTIMATE.start_main_~data~0#1| (select (store (select (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548) .cse28) .cse29 v_prenex_3) v_arrayElimCell_21))) (= v_arrayElimCell_21 0)))))) (.cse8 (or (forall ((v_ArrVal_548 (Array Int Int)) (v_prenex_3 Int) (v_arrayElimCell_21 Int)) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (store (select (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548) .cse28) .cse29 v_prenex_3) v_arrayElimCell_21)) (= v_arrayElimCell_21 0))) .cse38)) (.cse15 (or .cse38 (forall ((v_ArrVal_548 (Array Int Int)) (v_prenex_3 Int) (v_arrayElimCell_21 Int)) (or (= v_arrayElimCell_21 0) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (let ((.cse114 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse114 .cse28 (store (select .cse114 .cse28) .cse29 v_prenex_3))) 0) v_arrayElimCell_21)))))) (.cse9 (or (and .cse25 (forall ((v_arrayElimCell_25 Int) (v_arrayElimCell_21 Int)) (or (forall ((v_ArrVal_548 (Array Int Int)) (v_prenex_3 Int) (v_arrayElimCell_20 Int)) (let ((.cse113 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (let ((.cse112 (store (select .cse113 .cse28) .cse29 v_prenex_3))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select .cse112 v_arrayElimCell_21)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store .cse113 .cse28 .cse112) v_arrayElimCell_20) v_arrayElimCell_25)))))) (= v_arrayElimCell_25 0)))) .cse24)) (.cse16 (or (and (forall ((v_arrayElimCell_21 Int)) (or (= v_arrayElimCell_21 0) (forall ((v_ArrVal_548 (Array Int Int)) (v_prenex_3 Int)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (let ((.cse109 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse109 .cse28 (store (select .cse109 .cse28) .cse29 v_prenex_3))) 0) v_arrayElimCell_21))))) (forall ((v_arrayElimCell_21 Int)) (or (= v_arrayElimCell_21 0) (forall ((v_ArrVal_548 (Array Int Int)) (v_prenex_3 Int) (v_arrayElimCell_25 Int) (v_arrayElimCell_20 Int)) (let ((.cse110 (let ((.cse111 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse111 .cse28 (store (select .cse111 .cse28) .cse29 v_prenex_3))))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse110 0) v_arrayElimCell_21)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse110 v_arrayElimCell_20) v_arrayElimCell_25)))))))) .cse38)) (.cse10 (or .cse24 (and .cse25 (forall ((v_arrayElimCell_25 Int) (v_arrayElimCell_16 Int) (v_arrayElimCell_21 Int)) (or (forall ((v_ArrVal_548 (Array Int Int)) (v_prenex_3 Int) (v_arrayElimCell_20 Int)) (let ((.cse107 (let ((.cse108 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse108 .cse28 (store (select .cse108 .cse28) .cse29 v_prenex_3))))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse107 v_arrayElimCell_16) v_arrayElimCell_21)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse107 v_arrayElimCell_20) v_arrayElimCell_25))))) (= v_arrayElimCell_25 0)))))) (.cse12 (or (and (forall ((v_arrayElimCell_21 Int)) (or (forall ((v_ArrVal_548 (Array Int Int)) (v_prenex_3 Int) (v_arrayElimCell_16 Int)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (let ((.cse104 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse104 .cse28 (store (select .cse104 .cse28) .cse29 v_prenex_3))) v_arrayElimCell_16) v_arrayElimCell_21))) (= v_arrayElimCell_21 0))) (forall ((v_arrayElimCell_21 Int)) (or (forall ((v_ArrVal_548 (Array Int Int)) (v_prenex_3 Int) (v_arrayElimCell_25 Int) (v_arrayElimCell_16 Int) (v_arrayElimCell_20 Int)) (let ((.cse105 (let ((.cse106 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse106 .cse28 (store (select .cse106 .cse28) .cse29 v_prenex_3))))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse105 v_arrayElimCell_16) v_arrayElimCell_21)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse105 v_arrayElimCell_20) v_arrayElimCell_25))))) (= v_arrayElimCell_21 0)))) .cse38)) (.cse17 (forall ((v_arrayElimCell_21 Int)) (or (= v_arrayElimCell_21 0) (forall ((v_arrayElimCell_25 Int)) (or (forall ((v_ArrVal_548 (Array Int Int)) (v_prenex_3 Int) (v_arrayElimCell_20 Int)) (let ((.cse102 (let ((.cse103 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse103 .cse28 (store (select .cse103 .cse28) .cse29 v_prenex_3))))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse102 0) v_arrayElimCell_21)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse102 v_arrayElimCell_20) v_arrayElimCell_25))))) (= v_arrayElimCell_25 0)))))) (.cse18 (or .cse24 (and .cse25 (forall ((v_arrayElimCell_25 Int) (v_arrayElimCell_21 Int)) (or (forall ((v_ArrVal_548 (Array Int Int)) (v_prenex_3 Int) (v_arrayElimCell_20 Int)) (let ((.cse100 (let ((.cse101 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse101 .cse28 (store (select .cse101 .cse28) .cse29 v_prenex_3))))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse100 0) v_arrayElimCell_21)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse100 v_arrayElimCell_20) v_arrayElimCell_25))))) (= v_arrayElimCell_25 0)))))) (.cse19 (or .cse38 (forall ((v_ArrVal_548 (Array Int Int)) (v_arrayElimCell_16 Int) (v_arrayElimCell_21 Int) (v_ArrVal_556 Int)) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select (let ((.cse99 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse99 .cse28 (store (select .cse99 .cse28) .cse29 v_ArrVal_556))) v_arrayElimCell_16) v_arrayElimCell_21)) (= v_arrayElimCell_16 0))))) (.cse20 (or .cse37 (let ((.cse94 (forall ((v_ArrVal_548 (Array Int Int)) (v_arrayElimCell_21 Int) (v_ArrVal_556 Int)) (= |c_ULTIMATE.start_main_~data~0#1| (select (store (select (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548) .cse28) .cse29 v_ArrVal_556) v_arrayElimCell_21))))) (and (or (and .cse94 (forall ((v_ArrVal_548 (Array Int Int)) (v_arrayElimCell_19 Int) (v_arrayElimCell_24 Int) (v_arrayElimCell_21 Int) (v_ArrVal_556 Int)) (let ((.cse95 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (let ((.cse96 (store (select .cse95 .cse28) .cse29 v_ArrVal_556))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store .cse95 .cse28 .cse96) v_arrayElimCell_19) v_arrayElimCell_24)) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse96 v_arrayElimCell_21))))))) .cse38) (forall ((v_arrayElimCell_19 Int) (v_arrayElimCell_21 Int)) (or (forall ((v_ArrVal_548 (Array Int Int)) (v_arrayElimCell_24 Int) (v_ArrVal_556 Int)) (let ((.cse97 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (let ((.cse98 (store (select .cse97 .cse28) .cse29 v_ArrVal_556))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store .cse97 .cse28 .cse98) v_arrayElimCell_19) v_arrayElimCell_24)) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse98 v_arrayElimCell_21)))))) (= v_arrayElimCell_19 0))) (or .cse94 .cse38))))) (.cse13 (= .cse93 |c_ULTIMATE.start_node_create_~temp~0#1.offset|)) (.cse11 (or .cse24 .cse32)) (.cse5 (or .cse24 .cse25)) (.cse22 (= .cse61 0))) (and (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (or .cse13 (and .cse14 .cse15 .cse16 .cse17 .cse18)) .cse19 .cse20) .cse21) (or (and .cse13 .cse21 (not .cse22)) (let ((.cse23 (and (or (and (forall ((v_arrayElimCell_25 Int) (v_arrayElimCell_16 Int)) (or (forall ((v_ArrVal_548 (Array Int Int)) (v_prenex_3 Int) (v_arrayElimCell_20 Int)) (let ((.cse44 (let ((.cse45 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse45 .cse28 (store (select .cse45 .cse28) .cse29 v_prenex_3))))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse44 v_arrayElimCell_16) 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse44 v_arrayElimCell_20) v_arrayElimCell_25))))) (= v_arrayElimCell_25 0))) .cse25) .cse24) (or .cse38 (forall ((v_ArrVal_548 (Array Int Int)) (v_arrayElimCell_16 Int) (v_ArrVal_556 Int)) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select (let ((.cse46 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse46 .cse28 (store (select .cse46 .cse28) .cse29 v_ArrVal_556))) v_arrayElimCell_16) 0)) (= v_arrayElimCell_16 0)))) .cse11 (forall ((v_arrayElimCell_16 Int)) (or (forall ((v_arrayElimCell_19 Int)) (or (= v_arrayElimCell_19 0) (forall ((v_ArrVal_548 (Array Int Int)) (v_arrayElimCell_24 Int) (v_ArrVal_556 Int)) (let ((.cse47 (let ((.cse48 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse48 .cse28 (store (select .cse48 .cse28) .cse29 v_ArrVal_556))))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse47 v_arrayElimCell_19) v_arrayElimCell_24)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse47 v_arrayElimCell_16) 0))))))) (= v_arrayElimCell_16 0))) (or .cse38 (and (forall ((v_arrayElimCell_16 Int)) (or (forall ((v_ArrVal_548 (Array Int Int)) (v_ArrVal_556 Int)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (let ((.cse49 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse49 .cse28 (store (select .cse49 .cse28) .cse29 v_ArrVal_556))) v_arrayElimCell_16) 0))) (= v_arrayElimCell_16 0))) (forall ((v_arrayElimCell_16 Int)) (or (forall ((v_ArrVal_548 (Array Int Int)) (v_arrayElimCell_19 Int) (v_arrayElimCell_24 Int) (v_ArrVal_556 Int)) (let ((.cse50 (let ((.cse51 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse51 .cse28 (store (select .cse51 .cse28) .cse29 v_ArrVal_556))))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse50 v_arrayElimCell_19) v_arrayElimCell_24)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse50 v_arrayElimCell_16) 0))))) (= v_arrayElimCell_16 0))))) (or .cse24 (and (forall ((v_arrayElimCell_19 Int) (v_arrayElimCell_16 Int)) (or (= v_arrayElimCell_19 0) (forall ((v_ArrVal_548 (Array Int Int)) (v_arrayElimCell_24 Int) (v_ArrVal_556 Int)) (let ((.cse52 (let ((.cse53 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse53 .cse28 (store (select .cse53 .cse28) .cse29 v_ArrVal_556))))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse52 v_arrayElimCell_19) v_arrayElimCell_24)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse52 v_arrayElimCell_16) 0))))))) .cse32))))) (and (or .cse21 .cse23) (or .cse13 (and (or .cse24 (and .cse25 (forall ((v_arrayElimCell_25 Int)) (or (forall ((v_ArrVal_548 (Array Int Int)) (v_prenex_3 Int) (v_arrayElimCell_20 Int)) (let ((.cse26 (let ((.cse27 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse27 .cse28 (store (select .cse27 .cse28) .cse29 v_prenex_3))))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse26 v_arrayElimCell_20) v_arrayElimCell_25)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse26 0) 0))))) (= v_arrayElimCell_25 0))))) (or .cse24 (and (forall ((v_arrayElimCell_19 Int)) (or (forall ((v_ArrVal_548 (Array Int Int)) (v_arrayElimCell_24 Int) (v_ArrVal_556 Int)) (let ((.cse30 (let ((.cse31 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse31 .cse28 (store (select .cse31 .cse28) .cse29 v_ArrVal_556))))) (or (= (select (select .cse30 0) 0) |c_ULTIMATE.start_main_~data~0#1|) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse30 v_arrayElimCell_19) v_arrayElimCell_24))))) (= v_arrayElimCell_19 0))) .cse32)) (or .cse33 .cse23))) (or (and .cse33 .cse21 (not .cse34)) (and (or .cse24 (and .cse25 (forall ((v_arrayElimCell_25 Int)) (or (forall ((v_ArrVal_548 (Array Int Int)) (v_prenex_3 Int) (v_arrayElimCell_20 Int)) (let ((.cse36 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (let ((.cse35 (store (select .cse36 .cse28) .cse29 v_prenex_3))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select .cse35 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store .cse36 .cse28 .cse35) v_arrayElimCell_20) v_arrayElimCell_25)))))) (= v_arrayElimCell_25 0))))) (or .cse37 (let ((.cse39 (forall ((v_ArrVal_548 (Array Int Int)) (v_ArrVal_556 Int)) (= |c_ULTIMATE.start_main_~data~0#1| (select (store (select (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548) .cse28) .cse29 v_ArrVal_556) 0))))) (and (or .cse38 .cse39) .cse11 (or (and (forall ((v_ArrVal_548 (Array Int Int)) (v_arrayElimCell_19 Int) (v_arrayElimCell_24 Int) (v_ArrVal_556 Int)) (let ((.cse41 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (let ((.cse40 (store (select .cse41 .cse28) .cse29 v_ArrVal_556))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select .cse40 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store .cse41 .cse28 .cse40) v_arrayElimCell_19) v_arrayElimCell_24)))))) .cse39) .cse38) (forall ((v_arrayElimCell_19 Int)) (or (forall ((v_ArrVal_548 (Array Int Int)) (v_arrayElimCell_24 Int) (v_ArrVal_556 Int)) (let ((.cse43 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (let ((.cse42 (store (select .cse43 .cse28) .cse29 v_ArrVal_556))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select .cse42 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store .cse43 .cse28 .cse42) v_arrayElimCell_19) v_arrayElimCell_24)))))) (= v_arrayElimCell_19 0))))))))))) (or .cse33 (let ((.cse66 (and .cse24 .cse22)) (.cse62 (forall ((v_ArrVal_548 (Array Int Int))) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548) .cse28) .cse61))))) (let ((.cse63 (or .cse38 .cse62)) (.cse54 (forall ((v_arrayElimCell_16 Int)) (or (forall ((v_arrayElimCell_19 Int)) (or (= v_arrayElimCell_19 0) (forall ((v_ArrVal_548 (Array Int Int)) (v_arrayElimCell_24 Int) (v_ArrVal_556 Int)) (let ((.cse91 (let ((.cse92 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse92 .cse28 (store (select .cse92 .cse28) .cse29 v_ArrVal_556))))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse91 v_arrayElimCell_19) v_arrayElimCell_24)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse91 v_arrayElimCell_16) .cse61))))))) (= v_arrayElimCell_16 0)))) (.cse55 (or (forall ((v_ArrVal_548 (Array Int Int)) (v_arrayElimCell_16 Int) (v_ArrVal_556 Int)) (or (= v_arrayElimCell_16 0) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (let ((.cse90 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse90 .cse28 (store (select .cse90 .cse28) .cse29 v_ArrVal_556))) v_arrayElimCell_16) .cse61)))) .cse38)) (.cse56 (or (let ((.cse84 (forall ((v_ArrVal_548 (Array Int Int)) (v_prenex_3 Int) (v_arrayElimCell_16 Int)) (= (select (select (let ((.cse89 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse89 .cse28 (store (select .cse89 .cse28) .cse29 v_prenex_3))) v_arrayElimCell_16) .cse61) |c_ULTIMATE.start_main_~data~0#1|)))) (and .cse5 (or .cse38 .cse84) (or .cse38 (and (forall ((v_ArrVal_548 (Array Int Int)) (v_prenex_3 Int) (v_arrayElimCell_25 Int) (v_arrayElimCell_16 Int) (v_arrayElimCell_20 Int)) (let ((.cse85 (let ((.cse86 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse86 .cse28 (store (select .cse86 .cse28) .cse29 v_prenex_3))))) (or (= (select (select .cse85 v_arrayElimCell_16) .cse61) |c_ULTIMATE.start_main_~data~0#1|) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse85 v_arrayElimCell_20) v_arrayElimCell_25))))) .cse84)) (forall ((v_arrayElimCell_25 Int) (v_arrayElimCell_16 Int)) (or (forall ((v_ArrVal_548 (Array Int Int)) (v_prenex_3 Int) (v_arrayElimCell_20 Int)) (let ((.cse87 (let ((.cse88 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse88 .cse28 (store (select .cse88 .cse28) .cse29 v_prenex_3))))) (or (= (select (select .cse87 v_arrayElimCell_16) .cse61) |c_ULTIMATE.start_main_~data~0#1|) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse87 v_arrayElimCell_20) v_arrayElimCell_25))))) (= v_arrayElimCell_25 0))))) .cse66)) (.cse57 (or .cse24 (and (forall ((v_arrayElimCell_19 Int) (v_arrayElimCell_16 Int)) (or (= v_arrayElimCell_19 0) (forall ((v_ArrVal_548 (Array Int Int)) (v_arrayElimCell_24 Int) (v_ArrVal_556 Int)) (let ((.cse82 (let ((.cse83 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse83 .cse28 (store (select .cse83 .cse28) .cse29 v_ArrVal_556))))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse82 v_arrayElimCell_19) v_arrayElimCell_24)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse82 v_arrayElimCell_16) .cse61))))))) .cse32))) (.cse58 (or .cse38 (and (forall ((v_arrayElimCell_16 Int)) (or (forall ((v_ArrVal_548 (Array Int Int)) (v_ArrVal_556 Int)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (let ((.cse79 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse79 .cse28 (store (select .cse79 .cse28) .cse29 v_ArrVal_556))) v_arrayElimCell_16) .cse61))) (= v_arrayElimCell_16 0))) (forall ((v_arrayElimCell_16 Int)) (or (forall ((v_ArrVal_548 (Array Int Int)) (v_arrayElimCell_19 Int) (v_arrayElimCell_24 Int) (v_ArrVal_556 Int)) (let ((.cse80 (let ((.cse81 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse81 .cse28 (store (select .cse81 .cse28) .cse29 v_ArrVal_556))))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse80 v_arrayElimCell_19) v_arrayElimCell_24)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse80 v_arrayElimCell_16) .cse61))))) (= v_arrayElimCell_16 0))))))) (and (or (and .cse54 .cse55 .cse11 .cse56 .cse57 .cse58) .cse21) (or (and .cse0 .cse1 .cse14 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse15 .cse9 .cse16 .cse10 .cse11 .cse12 .cse17 .cse18 .cse19 .cse20) .cse13) (or (and (or (and (forall ((v_ArrVal_548 (Array Int Int)) (v_prenex_3 Int) (v_arrayElimCell_25 Int) (v_arrayElimCell_20 Int)) (let ((.cse59 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (let ((.cse60 (select .cse59 .cse28))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store .cse59 .cse28 (store .cse60 .cse29 v_prenex_3)) v_arrayElimCell_20) v_arrayElimCell_25)) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse60 .cse61)))))) .cse62) .cse38) .cse5 .cse63 (forall ((v_arrayElimCell_25 Int)) (or (forall ((v_ArrVal_548 (Array Int Int)) (v_prenex_3 Int) (v_arrayElimCell_20 Int)) (let ((.cse64 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (let ((.cse65 (select .cse64 .cse28))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store .cse64 .cse28 (store .cse65 .cse29 v_prenex_3)) v_arrayElimCell_20) v_arrayElimCell_25)) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse65 .cse61)))))) (= v_arrayElimCell_25 0)))) .cse66) (or .cse37 (and (or (and (forall ((v_ArrVal_548 (Array Int Int)) (v_arrayElimCell_19 Int) (v_arrayElimCell_24 Int) (v_ArrVal_556 Int)) (let ((.cse67 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (let ((.cse68 (select .cse67 .cse28))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store .cse67 .cse28 (store .cse68 .cse29 v_ArrVal_556)) v_arrayElimCell_19) v_arrayElimCell_24)) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse68 .cse61)))))) .cse62) .cse38) .cse11 .cse63 (forall ((v_arrayElimCell_19 Int)) (or (= v_arrayElimCell_19 0) (forall ((v_ArrVal_548 (Array Int Int)) (v_arrayElimCell_24 Int) (v_ArrVal_556 Int)) (let ((.cse69 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (let ((.cse70 (select .cse69 .cse28))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store .cse69 .cse28 (store .cse70 .cse29 v_ArrVal_556)) v_arrayElimCell_19) v_arrayElimCell_24)) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse70 .cse61)))))))))) (or .cse13 (and .cse54 .cse55 .cse11 .cse56 .cse57 (or .cse66 (let ((.cse73 (forall ((v_ArrVal_548 (Array Int Int)) (v_prenex_3 Int)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (let ((.cse76 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse76 .cse28 (store (select .cse76 .cse28) .cse29 v_prenex_3))) 0) .cse61))))) (and (forall ((v_arrayElimCell_25 Int)) (or (forall ((v_ArrVal_548 (Array Int Int)) (v_prenex_3 Int) (v_arrayElimCell_20 Int)) (let ((.cse71 (let ((.cse72 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse72 .cse28 (store (select .cse72 .cse28) .cse29 v_prenex_3))))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse71 0) .cse61)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse71 v_arrayElimCell_20) v_arrayElimCell_25))))) (= v_arrayElimCell_25 0))) (or (and .cse73 (forall ((v_ArrVal_548 (Array Int Int)) (v_prenex_3 Int) (v_arrayElimCell_25 Int) (v_arrayElimCell_20 Int)) (let ((.cse74 (let ((.cse75 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse75 .cse28 (store (select .cse75 .cse28) .cse29 v_prenex_3))))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse74 0) .cse61)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse74 v_arrayElimCell_20) v_arrayElimCell_25)))))) .cse38) .cse5 (or .cse38 .cse73)))) (or .cse24 (and (forall ((v_arrayElimCell_19 Int)) (or (= v_arrayElimCell_19 0) (forall ((v_ArrVal_548 (Array Int Int)) (v_arrayElimCell_24 Int) (v_ArrVal_556 Int)) (let ((.cse77 (let ((.cse78 (store |c_#memory_int#1| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_548))) (store .cse78 .cse28 (store (select .cse78 .cse28) .cse29 v_ArrVal_556))))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse77 0) .cse61)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse77 v_arrayElimCell_19) v_arrayElimCell_24))))))) .cse32)) .cse58)))))))))))) is different from true [2023-11-26 11:53:19,153 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 755 treesize of output 559 [2023-11-26 11:53:19,182 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 563 treesize of output 495 [2023-11-26 11:53:19,557 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-26 11:53:19,557 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 21 treesize of output 28 [2023-11-26 11:53:19,641 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-26 11:53:19,642 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 15 treesize of output 19 [2023-11-26 11:53:19,700 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-26 11:53:19,700 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 15 treesize of output 19 [2023-11-26 11:53:19,784 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-26 11:53:19,785 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 15 treesize of output 19 [2023-11-26 11:53:20,007 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-26 11:53:20,008 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 13 treesize of output 17 [2023-11-26 11:53:20,046 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-26 11:53:20,047 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 13 treesize of output 17 [2023-11-26 11:53:20,067 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-26 11:53:20,067 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 19 treesize of output 26 [2023-11-26 11:53:24,094 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse2 (+ 8 |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|)) (.cse16 (not (= (select |c_#valid| 0) 0))) (.cse4 (= |c_ULTIMATE.start_dll_create_~new_head~0#1.base| 0)) (.cse3 (= |c_ULTIMATE.start_dll_create_~new_head~0#1.offset| 0)) (.cse5 (not (= (select |c_#valid| |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) 0)))) (and (or (and (forall ((v_ArrVal_546 (Array Int Int)) (|v_ULTIMATE.start_node_create_~temp~0#1.base_15| Int)) (or (= |c_ULTIMATE.start_dll_create_~new_head~0#1.base| |v_ULTIMATE.start_node_create_~temp~0#1.base_15|) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_15|) 0)) (forall ((v_ArrVal_548 (Array Int Int))) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store |c_#memory_int#1| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_546) |v_ULTIMATE.start_node_create_~temp~0#1.base_15| v_ArrVal_548) |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|))))) (forall ((v_ArrVal_546 (Array Int Int)) (|v_ULTIMATE.start_node_create_~temp~0#1.base_15| Int)) (or (forall ((v_prenex_3 Int) (v_arrayElimCell_25 Int) (v_prenex_4 (Array Int Int)) (v_arrayElimCell_20 Int)) (let ((.cse0 (store (store |c_#memory_int#1| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_546) |v_ULTIMATE.start_node_create_~temp~0#1.base_15| v_prenex_4))) (let ((.cse1 (select .cse0 |c_ULTIMATE.start_dll_create_~new_head~0#1.base|))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store .cse0 |c_ULTIMATE.start_dll_create_~new_head~0#1.base| (store .cse1 .cse2 v_prenex_3)) v_arrayElimCell_20) v_arrayElimCell_25)) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse1 |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|)))))) (= |c_ULTIMATE.start_dll_create_~new_head~0#1.base| |v_ULTIMATE.start_node_create_~temp~0#1.base_15|) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_15|) 0))))) .cse3) (or .cse4 (and (or (forall ((v_ArrVal_546 (Array Int Int)) (v_arrayElimArr_5 (Array Int Int)) (v_prenex_37 Int) (v_prenex_36 Int)) (or (= v_prenex_36 0) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store |c_#memory_int#1| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_546) |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_arrayElimArr_5) v_prenex_36) v_prenex_37)))) .cse5) (forall ((v_ArrVal_546 (Array Int Int)) (|v_ULTIMATE.start_node_create_~temp~0#1.base_15| Int)) (or (= |c_ULTIMATE.start_dll_create_~new_head~0#1.base| |v_ULTIMATE.start_node_create_~temp~0#1.base_15|) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_15|) 0)) (forall ((v_prenex_34 (Array Int Int))) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store |c_#memory_int#1| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_546) |v_ULTIMATE.start_node_create_~temp~0#1.base_15| v_prenex_34) |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|))))) (forall ((v_ArrVal_546 (Array Int Int)) (|v_ULTIMATE.start_node_create_~temp~0#1.base_15| Int)) (or (forall ((v_prenex_33 Int) (v_prenex_32 Int) (v_prenex_31 Int) (v_prenex_29 (Array Int Int))) (let ((.cse6 (store (store |c_#memory_int#1| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_546) |v_ULTIMATE.start_node_create_~temp~0#1.base_15| v_prenex_29))) (let ((.cse7 (select .cse6 |c_ULTIMATE.start_dll_create_~new_head~0#1.base|))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store .cse6 |c_ULTIMATE.start_dll_create_~new_head~0#1.base| (store .cse7 .cse2 v_prenex_33)) v_prenex_31) v_prenex_32)) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse7 |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|)))))) (= |c_ULTIMATE.start_dll_create_~new_head~0#1.base| |v_ULTIMATE.start_node_create_~temp~0#1.base_15|) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_15|) 0)))) (forall ((v_ArrVal_546 (Array Int Int)) (|v_ULTIMATE.start_node_create_~temp~0#1.base_15| Int)) (or (= |c_ULTIMATE.start_dll_create_~new_head~0#1.base| |v_ULTIMATE.start_node_create_~temp~0#1.base_15|) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_15|) 0)) (forall ((v_prenex_30 (Array Int Int))) (= (select (select (store (store |c_#memory_int#1| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_546) |v_ULTIMATE.start_node_create_~temp~0#1.base_15| v_prenex_30) |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|) |c_ULTIMATE.start_main_~data~0#1|)))) (forall ((v_ArrVal_546 (Array Int Int)) (|v_ULTIMATE.start_node_create_~temp~0#1.base_15| Int)) (or (forall ((v_prenex_45 Int) (v_prenex_46 Int) (v_prenex_43 Int) (v_prenex_44 (Array Int Int))) (let ((.cse9 (store (store |c_#memory_int#1| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_546) |v_ULTIMATE.start_node_create_~temp~0#1.base_15| v_prenex_44))) (let ((.cse8 (select .cse9 |c_ULTIMATE.start_dll_create_~new_head~0#1.base|))) (or (= v_prenex_45 0) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse8 |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store .cse9 |c_ULTIMATE.start_dll_create_~new_head~0#1.base| (store .cse8 .cse2 v_prenex_43)) v_prenex_45) v_prenex_46)))))) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_15|) 0)))))) (or .cse3 (forall ((v_ArrVal_546 (Array Int Int)) (v_prenex_9 (Array Int Int)) (|v_ULTIMATE.start_node_create_~temp~0#1.base_15| Int) (v_prenex_12 Int) (v_prenex_11 Int) (v_prenex_10 Int)) (let ((.cse11 (store (store |c_#memory_int#1| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_546) |v_ULTIMATE.start_node_create_~temp~0#1.base_15| v_prenex_9))) (let ((.cse10 (select .cse11 |c_ULTIMATE.start_dll_create_~new_head~0#1.base|))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select .cse10 |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|)) (= v_prenex_11 0) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store .cse11 |c_ULTIMATE.start_dll_create_~new_head~0#1.base| (store .cse10 .cse2 v_prenex_10)) v_prenex_12) v_prenex_11)) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_15|) 0))))))) (or (and (or .cse4 (and (forall ((v_ArrVal_546 (Array Int Int)) (v_prenex_33 Int) (v_prenex_32 Int) (v_prenex_31 Int) (v_prenex_29 (Array Int Int))) (let ((.cse12 (store (store |c_#memory_int#1| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_546) 0 v_prenex_29))) (let ((.cse13 (select .cse12 |c_ULTIMATE.start_dll_create_~new_head~0#1.base|))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store .cse12 |c_ULTIMATE.start_dll_create_~new_head~0#1.base| (store .cse13 .cse2 v_prenex_33)) v_prenex_31) v_prenex_32)) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse13 |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|)))))) (forall ((v_ArrVal_546 (Array Int Int)) (v_prenex_30 (Array Int Int))) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store |c_#memory_int#1| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_546) 0 v_prenex_30) |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|))))) (forall ((v_ArrVal_546 (Array Int Int)) (v_prenex_45 Int) (v_prenex_46 Int) (v_prenex_43 Int) (v_prenex_44 (Array Int Int))) (let ((.cse15 (store (store |c_#memory_int#1| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_546) 0 v_prenex_44))) (let ((.cse14 (select .cse15 |c_ULTIMATE.start_dll_create_~new_head~0#1.base|))) (or (= v_prenex_45 0) (= (select .cse14 |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|) |c_ULTIMATE.start_main_~data~0#1|) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store .cse15 |c_ULTIMATE.start_dll_create_~new_head~0#1.base| (store .cse14 .cse2 v_prenex_43)) v_prenex_45) v_prenex_46)))))) (or .cse4 (forall ((v_ArrVal_546 (Array Int Int)) (v_prenex_34 (Array Int Int))) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store |c_#memory_int#1| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_546) 0 v_prenex_34) |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|)))) (or (not .cse4) (forall ((v_ArrVal_546 (Array Int Int)) (v_arrayElimArr_6 (Array Int Int)) (v_prenex_37 Int) (v_prenex_36 Int)) (or (= v_prenex_36 0) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store |c_#memory_int#1| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_546) 0 v_arrayElimArr_6) v_prenex_36) v_prenex_37)))))) .cse16) (or (and (or (and (forall ((v_ArrVal_546 (Array Int Int)) (v_prenex_41 Int) (v_prenex_42 Int) (v_arrayElimArr_9 (Array Int Int))) (or (= v_prenex_41 0) (= |c_ULTIMATE.start_main_~data~0#1| (select v_arrayElimArr_9 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store |c_#memory_int#1| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_546) |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_arrayElimArr_9) v_prenex_42) v_prenex_41)))) (forall ((v_ArrVal_546 (Array Int Int)) (v_prenex_27 Int) (v_prenex_26 Int) (v_arrayElimArr_8 (Array Int Int))) (or (= v_prenex_26 0) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store |c_#memory_int#1| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_546) |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_arrayElimArr_8) v_prenex_27) v_prenex_26))))) .cse5) (or .cse4 (forall ((v_ArrVal_546 (Array Int Int)) (|v_ULTIMATE.start_node_create_~temp~0#1.base_15| Int) (v_prenex_23 Int) (v_prenex_20 (Array Int Int)) (v_prenex_22 Int) (v_prenex_21 Int)) (let ((.cse18 (store (store |c_#memory_int#1| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_546) |v_ULTIMATE.start_node_create_~temp~0#1.base_15| v_prenex_20))) (let ((.cse17 (select .cse18 |c_ULTIMATE.start_dll_create_~new_head~0#1.base|))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select .cse17 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store .cse18 |c_ULTIMATE.start_dll_create_~new_head~0#1.base| (store .cse17 8 v_prenex_23)) v_prenex_21) v_prenex_22)) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_15|) 0)) (= v_prenex_21 0)))))) (or (forall ((v_ArrVal_546 (Array Int Int)) (v_prenex_23 Int) (v_prenex_20 (Array Int Int)) (v_prenex_22 Int) (v_prenex_21 Int)) (let ((.cse20 (store (store |c_#memory_int#1| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_546) 0 v_prenex_20))) (let ((.cse19 (select .cse20 |c_ULTIMATE.start_dll_create_~new_head~0#1.base|))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select .cse19 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store .cse20 |c_ULTIMATE.start_dll_create_~new_head~0#1.base| (store .cse19 8 v_prenex_23)) v_prenex_21) v_prenex_22)) (= v_prenex_21 0))))) .cse16) (or .cse4 (and (forall ((v_ArrVal_546 (Array Int Int)) (v_prenex_39 (Array Int Int))) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store |c_#memory_int#1| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_546) 0 v_prenex_39) |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) 0))) (forall ((v_ArrVal_546 (Array Int Int)) (v_arrayElimCell_19 Int) (v_prenex_14 (Array Int Int)) (v_arrayElimCell_24 Int) (v_ArrVal_556 Int)) (let ((.cse21 (store (store |c_#memory_int#1| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_546) 0 v_prenex_14))) (let ((.cse22 (select .cse21 |c_ULTIMATE.start_dll_create_~new_head~0#1.base|))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store .cse21 |c_ULTIMATE.start_dll_create_~new_head~0#1.base| (store .cse22 8 v_ArrVal_556)) v_arrayElimCell_19) v_arrayElimCell_24)) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse22 0))))))) .cse16) (or (forall ((v_ArrVal_546 (Array Int Int)) (v_prenex_16 Int) (v_arrayElimArr_7 (Array Int Int)) (v_prenex_17 Int)) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store |c_#memory_int#1| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_546) |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_arrayElimArr_7) v_prenex_16) v_prenex_17)) (= v_prenex_16 0))) .cse5) (or .cse4 (forall ((v_ArrVal_546 (Array Int Int)) (v_prenex_19 (Array Int Int))) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store |c_#memory_int#1| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_546) 0 v_prenex_19) |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) 0))) .cse16) (or .cse4 (and (forall ((v_ArrVal_546 (Array Int Int)) (|v_ULTIMATE.start_node_create_~temp~0#1.base_15| Int)) (or (forall ((v_arrayElimCell_19 Int) (v_prenex_14 (Array Int Int)) (v_arrayElimCell_24 Int) (v_ArrVal_556 Int)) (let ((.cse24 (store (store |c_#memory_int#1| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_546) |v_ULTIMATE.start_node_create_~temp~0#1.base_15| v_prenex_14))) (let ((.cse23 (select .cse24 |c_ULTIMATE.start_dll_create_~new_head~0#1.base|))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select .cse23 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store .cse24 |c_ULTIMATE.start_dll_create_~new_head~0#1.base| (store .cse23 8 v_ArrVal_556)) v_arrayElimCell_19) v_arrayElimCell_24)))))) (= |c_ULTIMATE.start_dll_create_~new_head~0#1.base| |v_ULTIMATE.start_node_create_~temp~0#1.base_15|) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_15|) 0)))) (forall ((v_ArrVal_546 (Array Int Int)) (|v_ULTIMATE.start_node_create_~temp~0#1.base_15| Int)) (or (forall ((v_prenex_39 (Array Int Int))) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store |c_#memory_int#1| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_546) |v_ULTIMATE.start_node_create_~temp~0#1.base_15| v_prenex_39) |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) 0))) (= |c_ULTIMATE.start_dll_create_~new_head~0#1.base| |v_ULTIMATE.start_node_create_~temp~0#1.base_15|) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_15|) 0)))))) (or .cse4 (forall ((v_ArrVal_546 (Array Int Int)) (|v_ULTIMATE.start_node_create_~temp~0#1.base_15| Int) (v_prenex_19 (Array Int Int))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store |c_#memory_int#1| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_546) |v_ULTIMATE.start_node_create_~temp~0#1.base_15| v_prenex_19) |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) 0)) (= |c_ULTIMATE.start_dll_create_~new_head~0#1.base| |v_ULTIMATE.start_node_create_~temp~0#1.base_15|) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_15|) 0)))))) (not .cse3)) (or .cse5 (forall ((v_ArrVal_546 (Array Int Int)) (v_prenex_7 Int) (v_arrayElimArr_4 (Array Int Int)) (v_prenex_8 Int)) (or (= v_prenex_7 0) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store |c_#memory_int#1| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_546) |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_arrayElimArr_4) v_prenex_8) v_prenex_7))))) (or .cse3 (forall ((v_ArrVal_546 (Array Int Int)) (|v_ULTIMATE.start_node_create_~temp~0#1.base_15| Int) (v_prenex_13 (Array Int Int))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store |c_#memory_int#1| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_546) |v_ULTIMATE.start_node_create_~temp~0#1.base_15| v_prenex_13) |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|)) (= |c_ULTIMATE.start_dll_create_~new_head~0#1.base| |v_ULTIMATE.start_node_create_~temp~0#1.base_15|) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_15|) 0))))) (or (forall ((v_ArrVal_546 (Array Int Int)) (v_prenex_12 Int) (v_prenex_11 Int) (v_arrayElimArr_3 (Array Int Int))) (or (= v_prenex_11 0) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store |c_#memory_int#1| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_546) |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_arrayElimArr_3) v_prenex_12) v_prenex_11)) (= |c_ULTIMATE.start_main_~data~0#1| (select v_arrayElimArr_3 |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|)))) .cse5))) is different from false [2023-11-26 11:53:33,260 WARN L293 SmtUtils]: Spent 8.60s on a formula simplification that was a NOOP. DAG size: 649 (called from [L 346] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2023-11-26 11:53:33,261 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-26 11:53:33,266 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 18 select indices, 18 select index equivalence classes, 0 disjoint index pairs (out of 153 index pairs), introduced 18 new quantified variables, introduced 153 case distinctions, treesize of input 25654 treesize of output 26654 [2023-11-26 11:53:35,192 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 3643 treesize of output 3635 [2023-11-26 11:53:35,943 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-26 11:53:35,945 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 3675 treesize of output 3670 [2023-11-26 11:53:38,445 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 3861 treesize of output 3859 [2023-11-26 11:53:39,029 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 3859 treesize of output 3857 [2023-11-26 11:53:39,657 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-26 11:53:39,658 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 3877 treesize of output 3874 [2023-11-26 11:53:40,254 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 3865 treesize of output 3861 [2023-11-26 11:53:40,961 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-26 11:53:40,963 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 3881 treesize of output 3880 [2023-11-26 11:53:41,585 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 3871 treesize of output 3863 [2023-11-26 11:53:42,353 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 3863 treesize of output 3861 [2023-11-26 11:53:42,969 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 3861 treesize of output 3859 [2023-11-26 11:53:43,654 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 3859 treesize of output 3855 [2023-11-26 11:53:44,287 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 3855 treesize of output 3853