./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-1.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_96dfa0f9-13df-4075-bc5b-80221b7bb4f6/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96dfa0f9-13df-4075-bc5b-80221b7bb4f6/bin/utaipan-verify-nQ1chXbOIh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96dfa0f9-13df-4075-bc5b-80221b7bb4f6/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96dfa0f9-13df-4075-bc5b-80221b7bb4f6/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96dfa0f9-13df-4075-bc5b-80221b7bb4f6/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96dfa0f9-13df-4075-bc5b-80221b7bb4f6/bin/utaipan-verify-nQ1chXbOIh --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f1f34940ecf685c2c1201858b264ccb53eb3034d3cb9952a1b49bb437c42dde1 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 19:52:55,125 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 19:52:55,191 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96dfa0f9-13df-4075-bc5b-80221b7bb4f6/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Default.epf [2023-12-02 19:52:55,196 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 19:52:55,197 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 19:52:55,220 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 19:52:55,221 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 19:52:55,221 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 19:52:55,222 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 19:52:55,223 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 19:52:55,223 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 19:52:55,224 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 19:52:55,225 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 19:52:55,225 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-12-02 19:52:55,226 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 19:52:55,226 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 19:52:55,227 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-12-02 19:52:55,227 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-12-02 19:52:55,228 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 19:52:55,228 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-12-02 19:52:55,229 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-12-02 19:52:55,231 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-12-02 19:52:55,232 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 19:52:55,232 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 19:52:55,233 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 19:52:55,233 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 19:52:55,233 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 19:52:55,233 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 19:52:55,234 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 19:52:55,234 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 19:52:55,235 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 19:52:55,235 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 19:52:55,235 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 19:52:55,236 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 19:52:55,236 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 19:52:55,236 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 19:52:55,236 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 19:52:55,236 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 19:52:55,237 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 19:52:55,237 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 19:52:55,237 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 19:52:55,238 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-12-02 19:52:55,238 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 19:52:55,238 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 19:52:55,238 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 19:52:55,238 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 19:52:55,238 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 19:52:55,239 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_96dfa0f9-13df-4075-bc5b-80221b7bb4f6/bin/utaipan-verify-nQ1chXbOIh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96dfa0f9-13df-4075-bc5b-80221b7bb4f6/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f1f34940ecf685c2c1201858b264ccb53eb3034d3cb9952a1b49bb437c42dde1 [2023-12-02 19:52:55,478 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 19:52:55,500 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 19:52:55,503 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 19:52:55,504 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 19:52:55,504 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 19:52:55,506 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96dfa0f9-13df-4075-bc5b-80221b7bb4f6/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-1.i [2023-12-02 19:52:58,343 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 19:52:58,637 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 19:52:58,638 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96dfa0f9-13df-4075-bc5b-80221b7bb4f6/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-1.i [2023-12-02 19:52:58,657 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96dfa0f9-13df-4075-bc5b-80221b7bb4f6/bin/utaipan-verify-nQ1chXbOIh/data/06f634e1f/a3fb14e13247413daf6c6f13c7b6f42d/FLAG160f5e2fb [2023-12-02 19:52:58,675 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96dfa0f9-13df-4075-bc5b-80221b7bb4f6/bin/utaipan-verify-nQ1chXbOIh/data/06f634e1f/a3fb14e13247413daf6c6f13c7b6f42d [2023-12-02 19:52:58,678 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 19:52:58,680 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 19:52:58,681 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 19:52:58,681 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 19:52:58,687 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 19:52:58,688 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 07:52:58" (1/1) ... [2023-12-02 19:52:58,689 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12604742 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:52:58, skipping insertion in model container [2023-12-02 19:52:58,689 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 07:52:58" (1/1) ... [2023-12-02 19:52:58,758 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 19:52:59,127 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_96dfa0f9-13df-4075-bc5b-80221b7bb4f6/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-1.i[33021,33034] [2023-12-02 19:52:59,224 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_96dfa0f9-13df-4075-bc5b-80221b7bb4f6/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-1.i[44590,44603] [2023-12-02 19:52:59,233 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 19:52:59,245 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 19:52:59,277 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_96dfa0f9-13df-4075-bc5b-80221b7bb4f6/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-1.i[33021,33034] [2023-12-02 19:52:59,338 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_96dfa0f9-13df-4075-bc5b-80221b7bb4f6/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-1.i[44590,44603] [2023-12-02 19:52:59,343 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 19:52:59,373 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 19:52:59,380 INFO L206 MainTranslator]: Completed translation [2023-12-02 19:52:59,380 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:52:59 WrapperNode [2023-12-02 19:52:59,380 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 19:52:59,381 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 19:52:59,381 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 19:52:59,381 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 19:52:59,387 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:52:59" (1/1) ... [2023-12-02 19:52:59,423 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:52:59" (1/1) ... [2023-12-02 19:52:59,528 INFO L138 Inliner]: procedures = 177, calls = 285, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1359 [2023-12-02 19:52:59,528 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 19:52:59,529 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 19:52:59,529 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 19:52:59,529 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 19:52:59,540 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:52:59" (1/1) ... [2023-12-02 19:52:59,541 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:52:59" (1/1) ... [2023-12-02 19:52:59,554 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:52:59" (1/1) ... [2023-12-02 19:52:59,554 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:52:59" (1/1) ... [2023-12-02 19:52:59,606 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:52:59" (1/1) ... [2023-12-02 19:52:59,623 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:52:59" (1/1) ... [2023-12-02 19:52:59,629 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:52:59" (1/1) ... [2023-12-02 19:52:59,637 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:52:59" (1/1) ... [2023-12-02 19:52:59,648 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 19:52:59,650 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 19:52:59,650 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 19:52:59,650 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 19:52:59,651 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:52:59" (1/1) ... [2023-12-02 19:52:59,658 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 19:52:59,670 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96dfa0f9-13df-4075-bc5b-80221b7bb4f6/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 19:52:59,683 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96dfa0f9-13df-4075-bc5b-80221b7bb4f6/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 19:52:59,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96dfa0f9-13df-4075-bc5b-80221b7bb4f6/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 19:52:59,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-02 19:52:59,729 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-12-02 19:52:59,729 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-12-02 19:52:59,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-02 19:52:59,730 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-12-02 19:52:59,730 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-12-02 19:52:59,730 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-02 19:52:59,730 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 19:52:59,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-02 19:52:59,731 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-02 19:52:59,731 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-12-02 19:52:59,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-02 19:52:59,731 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-02 19:52:59,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 19:52:59,731 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 19:52:59,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 19:52:59,958 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 19:52:59,960 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 19:53:01,297 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 19:53:02,558 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 19:53:02,558 INFO L309 CfgBuilder]: Removed 63 assume(true) statements. [2023-12-02 19:53:02,560 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 07:53:02 BoogieIcfgContainer [2023-12-02 19:53:02,560 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 19:53:02,563 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 19:53:02,563 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 19:53:02,566 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 19:53:02,567 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 07:52:58" (1/3) ... [2023-12-02 19:53:02,567 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@67c5e397 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 07:53:02, skipping insertion in model container [2023-12-02 19:53:02,568 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:52:59" (2/3) ... [2023-12-02 19:53:02,568 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@67c5e397 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 07:53:02, skipping insertion in model container [2023-12-02 19:53:02,568 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 07:53:02" (3/3) ... [2023-12-02 19:53:02,569 INFO L112 eAbstractionObserver]: Analyzing ICFG uthash_JEN_test3-1.i [2023-12-02 19:53:02,591 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 19:53:02,591 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2023-12-02 19:53:02,646 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 19:53:02,666 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=FINITE_AUTOMATA, 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;@5c36002b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 19:53:02,666 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2023-12-02 19:53:02,671 INFO L276 IsEmpty]: Start isEmpty. Operand has 131 states, 118 states have (on average 1.7457627118644068) internal successors, (206), 125 states have internal predecessors, (206), 8 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (8), 4 states have call predecessors, (8), 8 states have call successors, (8) [2023-12-02 19:53:02,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2023-12-02 19:53:02,679 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 19:53:02,680 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 19:53:02,680 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 19:53:02,685 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 19:53:02,685 INFO L85 PathProgramCache]: Analyzing trace with hash 401598507, now seen corresponding path program 1 times [2023-12-02 19:53:02,695 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 19:53:02,695 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1432905540] [2023-12-02 19:53:02,695 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 19:53:02,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 19:53:02,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 19:53:02,883 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 19:53:02,884 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 19:53:02,884 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1432905540] [2023-12-02 19:53:02,885 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1432905540] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 19:53:02,885 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 19:53:02,885 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-02 19:53:02,887 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [506925294] [2023-12-02 19:53:02,888 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 19:53:02,892 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-12-02 19:53:02,893 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 19:53:02,924 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-12-02 19:53:02,925 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-12-02 19:53:02,928 INFO L87 Difference]: Start difference. First operand has 131 states, 118 states have (on average 1.7457627118644068) internal successors, (206), 125 states have internal predecessors, (206), 8 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (8), 4 states have call predecessors, (8), 8 states have call successors, (8) Second operand has 2 states, 2 states have (on average 4.0) internal successors, (8), 2 states have internal predecessors, (8), 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) [2023-12-02 19:53:04,984 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:53:06,999 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:53:09,031 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:53:11,054 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:53:11,735 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 19:53:11,735 INFO L93 Difference]: Finished difference Result 261 states and 448 transitions. [2023-12-02 19:53:11,741 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 19:53:11,742 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 4.0) internal successors, (8), 2 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 8 [2023-12-02 19:53:11,742 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 19:53:11,752 INFO L225 Difference]: With dead ends: 261 [2023-12-02 19:53:11,752 INFO L226 Difference]: Without dead ends: 130 [2023-12-02 19:53:11,755 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 [2023-12-02 19:53:11,759 INFO L413 NwaCegarLoop]: 133 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 0 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 133 SdHoareTripleChecker+Invalid, 26 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.8s IncrementalHoareTripleChecker+Time [2023-12-02 19:53:11,760 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 133 Invalid, 26 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 22 Invalid, 4 Unknown, 0 Unchecked, 8.8s Time] [2023-12-02 19:53:11,776 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 130 states. [2023-12-02 19:53:11,801 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 130 to 130. [2023-12-02 19:53:11,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 130 states, 118 states have (on average 1.2033898305084745) internal successors, (142), 124 states have internal predecessors, (142), 8 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (8), 4 states have call predecessors, (8), 8 states have call successors, (8) [2023-12-02 19:53:11,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 130 states and 158 transitions. [2023-12-02 19:53:11,808 INFO L78 Accepts]: Start accepts. Automaton has 130 states and 158 transitions. Word has length 8 [2023-12-02 19:53:11,808 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 19:53:11,808 INFO L495 AbstractCegarLoop]: Abstraction has 130 states and 158 transitions. [2023-12-02 19:53:11,809 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 4.0) internal successors, (8), 2 states have internal predecessors, (8), 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) [2023-12-02 19:53:11,809 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 158 transitions. [2023-12-02 19:53:11,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-12-02 19:53:11,810 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 19:53:11,811 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 19:53:11,811 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-12-02 19:53:11,811 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 19:53:11,812 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 19:53:11,812 INFO L85 PathProgramCache]: Analyzing trace with hash 1453807764, now seen corresponding path program 1 times [2023-12-02 19:53:11,812 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 19:53:11,813 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [852522921] [2023-12-02 19:53:11,813 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 19:53:11,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 19:53:11,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 19:53:12,024 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 19:53:12,024 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 19:53:12,025 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [852522921] [2023-12-02 19:53:12,025 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [852522921] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 19:53:12,025 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 19:53:12,025 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 19:53:12,026 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1246070254] [2023-12-02 19:53:12,026 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 19:53:12,027 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 19:53:12,027 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 19:53:12,028 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 19:53:12,028 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-02 19:53:12,028 INFO L87 Difference]: Start difference. First operand 130 states and 158 transitions. Second operand has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 19:53:14,085 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:53:16,093 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:53:18,106 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:53:20,118 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:53:22,375 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:53:24,387 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:53:26,395 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:53:28,408 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:53:30,414 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:53:32,426 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:53:34,466 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:53:36,481 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:53:38,500 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:53:40,516 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:53:42,717 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:53:44,728 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:53:46,748 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:53:48,768 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:53:50,780 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:53:52,788 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:53:54,845 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-02 19:53:55,017 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 19:53:55,017 INFO L93 Difference]: Finished difference Result 275 states and 343 transitions. [2023-12-02 19:53:55,021 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-02 19:53:55,021 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 13 [2023-12-02 19:53:55,021 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 19:53:55,024 INFO L225 Difference]: With dead ends: 275 [2023-12-02 19:53:55,024 INFO L226 Difference]: Without dead ends: 202 [2023-12-02 19:53:55,024 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-02 19:53:55,026 INFO L413 NwaCegarLoop]: 125 mSDtfsCounter, 78 mSDsluCounter, 228 mSDsCounter, 0 mSdLazyCounter, 111 mSolverCounterSat, 2 mSolverCounterUnsat, 20 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 42.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 83 SdHoareTripleChecker+Valid, 353 SdHoareTripleChecker+Invalid, 133 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 111 IncrementalHoareTripleChecker+Invalid, 20 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 42.9s IncrementalHoareTripleChecker+Time [2023-12-02 19:53:55,026 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [83 Valid, 353 Invalid, 133 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 111 Invalid, 20 Unknown, 0 Unchecked, 42.9s Time] [2023-12-02 19:53:55,027 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 202 states. [2023-12-02 19:53:55,038 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 202 to 132. [2023-12-02 19:53:55,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 132 states, 120 states have (on average 1.2) internal successors, (144), 126 states have internal predecessors, (144), 8 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (8), 4 states have call predecessors, (8), 8 states have call successors, (8) [2023-12-02 19:53:55,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 132 states and 160 transitions. [2023-12-02 19:53:55,041 INFO L78 Accepts]: Start accepts. Automaton has 132 states and 160 transitions. Word has length 13 [2023-12-02 19:53:55,041 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 19:53:55,041 INFO L495 AbstractCegarLoop]: Abstraction has 132 states and 160 transitions. [2023-12-02 19:53:55,041 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 19:53:55,041 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 160 transitions. [2023-12-02 19:53:55,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-12-02 19:53:55,043 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 19:53:55,043 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 19:53:55,043 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-12-02 19:53:55,043 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 19:53:55,044 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 19:53:55,044 INFO L85 PathProgramCache]: Analyzing trace with hash 1228293275, now seen corresponding path program 1 times [2023-12-02 19:53:55,044 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 19:53:55,044 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [396160665] [2023-12-02 19:53:55,044 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 19:53:55,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 19:53:55,129 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 19:53:55,130 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [992360260] [2023-12-02 19:53:55,130 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 19:53:55,130 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 19:53:55,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96dfa0f9-13df-4075-bc5b-80221b7bb4f6/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 19:53:55,140 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96dfa0f9-13df-4075-bc5b-80221b7bb4f6/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 19:53:55,149 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96dfa0f9-13df-4075-bc5b-80221b7bb4f6/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-12-02 19:53:55,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 19:53:55,486 INFO L262 TraceCheckSpWp]: Trace formula consists of 367 conjuncts, 5 conjunts are in the unsatisfiable core [2023-12-02 19:53:55,495 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 19:53:55,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 19:53:55,595 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 19:53:55,596 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 19:53:55,596 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [396160665] [2023-12-02 19:53:55,596 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 19:53:55,596 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [992360260] [2023-12-02 19:53:55,597 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [992360260] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 19:53:55,597 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 19:53:55,597 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-02 19:53:55,597 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [315057798] [2023-12-02 19:53:55,598 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 19:53:55,598 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 19:53:55,598 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 19:53:55,599 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 19:53:55,599 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 19:53:55,600 INFO L87 Difference]: Start difference. First operand 132 states and 160 transitions. Second operand has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 2 states have internal predecessors, (40), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 19:53:57,624 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:53:59,635 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:54:01,750 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:54:03,757 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:54:05,774 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:54:07,786 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:54:09,808 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:54:11,816 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:54:13,828 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:54:15,837 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:54:18,010 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:54:20,032 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:54:21,355 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 19:54:21,356 INFO L93 Difference]: Finished difference Result 324 states and 397 transitions. [2023-12-02 19:54:21,363 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 19:54:21,363 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 2 states have internal predecessors, (40), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 41 [2023-12-02 19:54:21,364 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 19:54:21,366 INFO L225 Difference]: With dead ends: 324 [2023-12-02 19:54:21,366 INFO L226 Difference]: Without dead ends: 195 [2023-12-02 19:54:21,367 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 19:54:21,368 INFO L413 NwaCegarLoop]: 163 mSDtfsCounter, 61 mSDsluCounter, 115 mSDsCounter, 0 mSdLazyCounter, 61 mSolverCounterSat, 5 mSolverCounterUnsat, 12 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 25.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 68 SdHoareTripleChecker+Valid, 278 SdHoareTripleChecker+Invalid, 78 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 61 IncrementalHoareTripleChecker+Invalid, 12 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 25.7s IncrementalHoareTripleChecker+Time [2023-12-02 19:54:21,368 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [68 Valid, 278 Invalid, 78 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 61 Invalid, 12 Unknown, 0 Unchecked, 25.7s Time] [2023-12-02 19:54:21,369 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 195 states. [2023-12-02 19:54:21,381 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 195 to 179. [2023-12-02 19:54:21,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 179 states, 167 states have (on average 1.1796407185628743) internal successors, (197), 173 states have internal predecessors, (197), 8 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (8), 4 states have call predecessors, (8), 8 states have call successors, (8) [2023-12-02 19:54:21,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 179 states and 213 transitions. [2023-12-02 19:54:21,384 INFO L78 Accepts]: Start accepts. Automaton has 179 states and 213 transitions. Word has length 41 [2023-12-02 19:54:21,384 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 19:54:21,384 INFO L495 AbstractCegarLoop]: Abstraction has 179 states and 213 transitions. [2023-12-02 19:54:21,384 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 2 states have internal predecessors, (40), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 19:54:21,384 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 213 transitions. [2023-12-02 19:54:21,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-12-02 19:54:21,387 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 19:54:21,387 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 19:54:21,395 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96dfa0f9-13df-4075-bc5b-80221b7bb4f6/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-12-02 19:54:21,592 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96dfa0f9-13df-4075-bc5b-80221b7bb4f6/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 19:54:21,593 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 19:54:21,593 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 19:54:21,593 INFO L85 PathProgramCache]: Analyzing trace with hash -826176373, now seen corresponding path program 1 times [2023-12-02 19:54:21,593 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 19:54:21,593 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1364281508] [2023-12-02 19:54:21,594 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 19:54:21,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 19:54:21,688 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 19:54:21,689 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1194479449] [2023-12-02 19:54:21,689 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 19:54:21,689 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 19:54:21,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96dfa0f9-13df-4075-bc5b-80221b7bb4f6/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 19:54:21,691 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96dfa0f9-13df-4075-bc5b-80221b7bb4f6/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 19:54:21,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96dfa0f9-13df-4075-bc5b-80221b7bb4f6/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-12-02 19:54:22,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 19:54:22,109 INFO L262 TraceCheckSpWp]: Trace formula consists of 514 conjuncts, 5 conjunts are in the unsatisfiable core [2023-12-02 19:54:22,114 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 19:54:22,173 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 15 treesize of output 1 [2023-12-02 19:54:22,184 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 15 treesize of output 7 [2023-12-02 19:54:22,195 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 19:54:22,195 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 19:54:22,196 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 19:54:22,196 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1364281508] [2023-12-02 19:54:22,196 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 19:54:22,196 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1194479449] [2023-12-02 19:54:22,196 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1194479449] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 19:54:22,196 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 19:54:22,197 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-12-02 19:54:22,197 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1902526124] [2023-12-02 19:54:22,197 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 19:54:22,197 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 19:54:22,198 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 19:54:22,199 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 19:54:22,199 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-02 19:54:22,199 INFO L87 Difference]: Start difference. First operand 179 states and 213 transitions. Second operand has 4 states, 4 states have (on average 11.5) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-12-02 19:54:24,248 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:54:26,261 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:54:28,279 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:54:30,298 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:54:32,304 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:54:34,312 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:54:36,578 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:54:38,585 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:54:40,598 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:54:42,608 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:54:44,796 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:54:46,846 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:54:48,854 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:54:50,870 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:54:52,878 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:54:54,889 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:54:57,340 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 19:54:57,340 INFO L93 Difference]: Finished difference Result 248 states and 302 transitions. [2023-12-02 19:54:57,350 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-02 19:54:57,350 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.5) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 54 [2023-12-02 19:54:57,350 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 19:54:57,353 INFO L225 Difference]: With dead ends: 248 [2023-12-02 19:54:57,353 INFO L226 Difference]: Without dead ends: 229 [2023-12-02 19:54:57,354 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 51 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-02 19:54:57,355 INFO L413 NwaCegarLoop]: 125 mSDtfsCounter, 51 mSDsluCounter, 233 mSDsCounter, 0 mSdLazyCounter, 102 mSolverCounterSat, 1 mSolverCounterUnsat, 16 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 34.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 51 SdHoareTripleChecker+Valid, 358 SdHoareTripleChecker+Invalid, 119 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 102 IncrementalHoareTripleChecker+Invalid, 16 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 35.1s IncrementalHoareTripleChecker+Time [2023-12-02 19:54:57,355 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [51 Valid, 358 Invalid, 119 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 102 Invalid, 16 Unknown, 0 Unchecked, 35.1s Time] [2023-12-02 19:54:57,357 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 229 states. [2023-12-02 19:54:57,373 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 229 to 181. [2023-12-02 19:54:57,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 181 states, 169 states have (on average 1.1775147928994083) internal successors, (199), 175 states have internal predecessors, (199), 8 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (8), 4 states have call predecessors, (8), 8 states have call successors, (8) [2023-12-02 19:54:57,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 181 states and 215 transitions. [2023-12-02 19:54:57,376 INFO L78 Accepts]: Start accepts. Automaton has 181 states and 215 transitions. Word has length 54 [2023-12-02 19:54:57,376 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 19:54:57,377 INFO L495 AbstractCegarLoop]: Abstraction has 181 states and 215 transitions. [2023-12-02 19:54:57,377 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.5) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-12-02 19:54:57,377 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 215 transitions. [2023-12-02 19:54:57,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-02 19:54:57,380 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 19:54:57,380 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 19:54:57,388 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96dfa0f9-13df-4075-bc5b-80221b7bb4f6/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2023-12-02 19:54:57,580 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96dfa0f9-13df-4075-bc5b-80221b7bb4f6/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 19:54:57,581 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 19:54:57,581 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 19:54:57,581 INFO L85 PathProgramCache]: Analyzing trace with hash 213015207, now seen corresponding path program 1 times [2023-12-02 19:54:57,582 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 19:54:57,582 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [641831665] [2023-12-02 19:54:57,582 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 19:54:57,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 19:54:57,675 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 19:54:57,675 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2055613890] [2023-12-02 19:54:57,675 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 19:54:57,675 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 19:54:57,676 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96dfa0f9-13df-4075-bc5b-80221b7bb4f6/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 19:54:57,677 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96dfa0f9-13df-4075-bc5b-80221b7bb4f6/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 19:54:57,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96dfa0f9-13df-4075-bc5b-80221b7bb4f6/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-12-02 19:54:58,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 19:54:58,139 INFO L262 TraceCheckSpWp]: Trace formula consists of 548 conjuncts, 5 conjunts are in the unsatisfiable core [2023-12-02 19:54:58,143 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 19:54:58,243 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-02 19:54:58,243 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 19:54:58,243 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 19:54:58,243 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [641831665] [2023-12-02 19:54:58,244 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 19:54:58,244 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2055613890] [2023-12-02 19:54:58,244 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2055613890] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 19:54:58,244 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 19:54:58,244 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-12-02 19:54:58,244 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1678252899] [2023-12-02 19:54:58,245 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 19:54:58,245 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 19:54:58,245 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 19:54:58,246 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 19:54:58,246 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-02 19:54:58,246 INFO L87 Difference]: Start difference. First operand 181 states and 215 transitions. Second operand has 4 states, 4 states have (on average 14.25) internal successors, (57), 4 states have internal predecessors, (57), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-12-02 19:55:00,281 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:55:02,289 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:55:04,309 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:55:06,315 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:55:08,484 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:55:10,495 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:55:12,528 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:55:14,547 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:55:16,729 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:55:18,734 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:55:20,751 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:55:22,763 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:55:23,801 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 19:55:23,801 INFO L93 Difference]: Finished difference Result 422 states and 519 transitions. [2023-12-02 19:55:23,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-12-02 19:55:23,802 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.25) internal successors, (57), 4 states have internal predecessors, (57), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 63 [2023-12-02 19:55:23,803 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 19:55:23,805 INFO L225 Difference]: With dead ends: 422 [2023-12-02 19:55:23,805 INFO L226 Difference]: Without dead ends: 258 [2023-12-02 19:55:23,806 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 61 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-02 19:55:23,807 INFO L413 NwaCegarLoop]: 142 mSDtfsCounter, 274 mSDsluCounter, 141 mSDsCounter, 0 mSdLazyCounter, 88 mSolverCounterSat, 14 mSolverCounterUnsat, 12 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 25.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 279 SdHoareTripleChecker+Valid, 283 SdHoareTripleChecker+Invalid, 114 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 88 IncrementalHoareTripleChecker+Invalid, 12 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 25.5s IncrementalHoareTripleChecker+Time [2023-12-02 19:55:23,808 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [279 Valid, 283 Invalid, 114 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 88 Invalid, 12 Unknown, 0 Unchecked, 25.5s Time] [2023-12-02 19:55:23,810 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 258 states. [2023-12-02 19:55:23,822 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 258 to 230. [2023-12-02 19:55:23,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 230 states, 218 states have (on average 1.1788990825688073) internal successors, (257), 224 states have internal predecessors, (257), 8 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (8), 4 states have call predecessors, (8), 8 states have call successors, (8) [2023-12-02 19:55:23,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 230 states and 273 transitions. [2023-12-02 19:55:23,824 INFO L78 Accepts]: Start accepts. Automaton has 230 states and 273 transitions. Word has length 63 [2023-12-02 19:55:23,825 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 19:55:23,825 INFO L495 AbstractCegarLoop]: Abstraction has 230 states and 273 transitions. [2023-12-02 19:55:23,825 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.25) internal successors, (57), 4 states have internal predecessors, (57), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-12-02 19:55:23,825 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 273 transitions. [2023-12-02 19:55:23,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-02 19:55:23,827 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 19:55:23,827 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 19:55:23,834 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96dfa0f9-13df-4075-bc5b-80221b7bb4f6/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2023-12-02 19:55:24,028 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96dfa0f9-13df-4075-bc5b-80221b7bb4f6/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 19:55:24,028 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 19:55:24,029 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 19:55:24,029 INFO L85 PathProgramCache]: Analyzing trace with hash -1492213889, now seen corresponding path program 1 times [2023-12-02 19:55:24,029 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 19:55:24,029 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1775761838] [2023-12-02 19:55:24,029 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 19:55:24,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 19:55:24,107 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 19:55:24,107 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [118840729] [2023-12-02 19:55:24,107 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 19:55:24,108 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 19:55:24,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96dfa0f9-13df-4075-bc5b-80221b7bb4f6/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 19:55:24,109 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96dfa0f9-13df-4075-bc5b-80221b7bb4f6/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 19:55:24,124 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96dfa0f9-13df-4075-bc5b-80221b7bb4f6/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-12-02 19:55:42,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 19:55:42,195 INFO L262 TraceCheckSpWp]: Trace formula consists of 574 conjuncts, 5 conjunts are in the unsatisfiable core [2023-12-02 19:55:42,201 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 19:55:42,223 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 19:55:42,224 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 19:55:42,224 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 19:55:42,224 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1775761838] [2023-12-02 19:55:42,224 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 19:55:42,224 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [118840729] [2023-12-02 19:55:42,224 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [118840729] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 19:55:42,225 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 19:55:42,225 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-12-02 19:55:42,225 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [4540140] [2023-12-02 19:55:42,225 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 19:55:42,226 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 19:55:42,226 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 19:55:42,226 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 19:55:42,227 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-02 19:55:42,227 INFO L87 Difference]: Start difference. First operand 230 states and 273 transitions. Second operand has 4 states, 3 states have (on average 22.333333333333332) internal successors, (67), 4 states have internal predecessors, (67), 2 states have call successors, (2), 2 states have call predecessors, (2), 2 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) [2023-12-02 19:55:44,261 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:55:46,271 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:55:48,280 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:55:50,295 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:55:52,302 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:55:54,312 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:55:56,441 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:55:58,449 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:56:00,453 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:56:02,470 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:56:04,477 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:56:06,489 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:56:08,089 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 19:56:08,089 INFO L93 Difference]: Finished difference Result 442 states and 529 transitions. [2023-12-02 19:56:08,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-02 19:56:08,093 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 22.333333333333332) internal successors, (67), 4 states have internal predecessors, (67), 2 states have call successors, (2), 2 states have call predecessors, (2), 2 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) Word has length 71 [2023-12-02 19:56:08,093 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 19:56:08,095 INFO L225 Difference]: With dead ends: 442 [2023-12-02 19:56:08,095 INFO L226 Difference]: Without dead ends: 232 [2023-12-02 19:56:08,096 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 71 GetRequests, 68 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-02 19:56:08,096 INFO L413 NwaCegarLoop]: 131 mSDtfsCounter, 1 mSDsluCounter, 258 mSDsCounter, 0 mSdLazyCounter, 72 mSolverCounterSat, 1 mSolverCounterUnsat, 12 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 25.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 389 SdHoareTripleChecker+Invalid, 85 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 72 IncrementalHoareTripleChecker+Invalid, 12 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 25.8s IncrementalHoareTripleChecker+Time [2023-12-02 19:56:08,097 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 389 Invalid, 85 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 72 Invalid, 12 Unknown, 0 Unchecked, 25.8s Time] [2023-12-02 19:56:08,097 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 232 states. [2023-12-02 19:56:08,113 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 232 to 232. [2023-12-02 19:56:08,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 232 states, 219 states have (on average 1.182648401826484) internal successors, (259), 226 states have internal predecessors, (259), 8 states have call successors, (8), 2 states have call predecessors, (8), 3 states have return successors, (9), 4 states have call predecessors, (9), 8 states have call successors, (9) [2023-12-02 19:56:08,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 232 states and 276 transitions. [2023-12-02 19:56:08,116 INFO L78 Accepts]: Start accepts. Automaton has 232 states and 276 transitions. Word has length 71 [2023-12-02 19:56:08,116 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 19:56:08,116 INFO L495 AbstractCegarLoop]: Abstraction has 232 states and 276 transitions. [2023-12-02 19:56:08,117 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 22.333333333333332) internal successors, (67), 4 states have internal predecessors, (67), 2 states have call successors, (2), 2 states have call predecessors, (2), 2 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) [2023-12-02 19:56:08,117 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 276 transitions. [2023-12-02 19:56:08,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-12-02 19:56:08,118 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 19:56:08,119 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 19:56:08,153 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96dfa0f9-13df-4075-bc5b-80221b7bb4f6/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2023-12-02 19:56:08,319 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96dfa0f9-13df-4075-bc5b-80221b7bb4f6/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2023-12-02 19:56:08,319 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 19:56:08,320 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 19:56:08,320 INFO L85 PathProgramCache]: Analyzing trace with hash 1039418463, now seen corresponding path program 1 times [2023-12-02 19:56:08,320 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 19:56:08,320 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1731161849] [2023-12-02 19:56:08,320 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 19:56:08,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 19:56:08,402 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 19:56:08,402 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [908257699] [2023-12-02 19:56:08,402 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 19:56:08,402 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 19:56:08,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96dfa0f9-13df-4075-bc5b-80221b7bb4f6/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 19:56:08,404 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96dfa0f9-13df-4075-bc5b-80221b7bb4f6/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 19:56:08,407 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96dfa0f9-13df-4075-bc5b-80221b7bb4f6/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-12-02 19:56:55,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 19:56:55,294 INFO L262 TraceCheckSpWp]: Trace formula consists of 604 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-02 19:56:55,299 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 19:56:55,335 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 19:56:55,335 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 19:56:55,435 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 19:56:55,435 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 19:56:55,436 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1731161849] [2023-12-02 19:56:55,436 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 19:56:55,436 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [908257699] [2023-12-02 19:56:55,436 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [908257699] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 19:56:55,437 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1092068112] [2023-12-02 19:56:55,458 INFO L159 IcfgInterpreter]: Started Sifa with 67 locations of interest [2023-12-02 19:56:55,458 INFO L166 IcfgInterpreter]: Building call graph [2023-12-02 19:56:55,462 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2023-12-02 19:56:55,467 INFO L176 IcfgInterpreter]: Starting interpretation [2023-12-02 19:56:55,467 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2023-12-02 19:57:44,879 INFO L197 IcfgInterpreter]: Interpreting procedure #Ultimate.C_memset with input of size 407 for LOIs [2023-12-02 19:57:48,023 INFO L180 IcfgInterpreter]: Interpretation finished [2023-12-02 19:58:19,358 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse2 (= |c_#Ultimate.C_memset_#ptr.offset| 0)) (.cse4 (= 44 |c_#Ultimate.C_memset_#amount|)) (.cse0 (= c_~count_int_int~0 0)) (.cse1 (<= 1 |c_#StackHeapBarrier|)) (.cse3 (= |c_#Ultimate.C_memset_#value| 0)) (.cse5 (= |c_#Ultimate.C_memset_#amount| 384))) (and (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse1 .cse3 .cse5)) (let ((.cse6 (= |c_#memory_$Pointer$.base| |c_old(#memory_$Pointer$.base)|)) (.cse7 (= |c_old(#memory_int)| |c_#memory_int|)) (.cse16 (= |c_#memory_$Pointer$.offset| |c_old(#memory_$Pointer$.offset)|))) (or (and .cse0 .cse6 .cse1 .cse7 .cse2 (exists ((|v_#memory_int_51| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_429| (Array Int (Array Int Int))) (|v_#memory_int_511| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_428| (Array Int (Array Int Int))) (|v_#memory_int_55| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_428| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_429| (Array Int (Array Int Int))) (|v_#valid_71| (Array Int Int)) (|v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| Int) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int))) (|v_#memory_int_509| (Array Int (Array Int Int))) (|v_#length_34| (Array Int Int)) (|v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_14| Int) (|v_#memory_$Pointer$.offset_48| (Array Int (Array Int Int)))) (let ((.cse9 (select |v_#memory_$Pointer$.offset_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|)) (.cse8 (select (select |c_old(#memory_$Pointer$.base)| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|) 8)) (.cse11 (select |v_#memory_int_511| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|)) (.cse15 (select |v_#memory_$Pointer$.offset_429| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|)) (.cse14 (select |v_#memory_$Pointer$.base_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|)) (.cse13 (select |v_#memory_$Pointer$.base_429| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|)) (.cse12 (select |v_#memory_int_51| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|)) (.cse10 (select |v_#memory_int_55| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|))) (and (= |c_#Ultimate.C_memset_#ptr.base| .cse8) (= |c_#length| (store |v_#length_34| .cse8 44)) (= (store |v_#memory_$Pointer$.offset_428| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| (store (select |v_#memory_$Pointer$.offset_428| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|) 36 (select .cse9 36))) |v_#memory_$Pointer$.offset_48|) (= (store |v_#memory_int_55| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| (store .cse10 12 (select .cse11 12))) |v_#memory_int_511|) (<= (+ .cse8 1) |c_#StackHeapBarrier|) (= (store |v_#memory_int_509| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| (store (store (select |v_#memory_int_509| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|) 36 |v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_14|) 28 (select .cse12 28))) |v_#memory_int_51|) (= |c_#valid| (store |v_#valid_71| .cse8 1)) (= (store |v_#memory_$Pointer$.base_429| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| (store (store (store .cse13 16 0) 12 0) 8 .cse8)) |c_old(#memory_$Pointer$.base)|) (= (store |v_#memory_$Pointer$.base_428| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| (store (select |v_#memory_$Pointer$.base_428| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|) 36 (select .cse14 36))) |v_#memory_$Pointer$.base_48|) (= (select |v_#valid_71| .cse8) 0) (= (store |v_#memory_$Pointer$.offset_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| (store (store .cse9 28 0) 32 (select .cse15 32))) |v_#memory_$Pointer$.offset_429|) (not (= .cse8 0)) (= |c_old(#memory_int)| (store |v_#memory_int_511| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| (store .cse11 8 (select (select |c_old(#memory_int)| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|) 8)))) (= (store |v_#memory_$Pointer$.offset_429| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| (store (store (store .cse15 16 0) 12 0) 8 0)) |c_old(#memory_$Pointer$.offset)|) (= (store |v_#memory_$Pointer$.base_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| (store (store .cse14 28 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|) 32 (select .cse13 32))) |v_#memory_$Pointer$.base_429|) (= (store |v_#memory_int_51| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| (store (store .cse12 32 4) 16 (select .cse10 16))) |v_#memory_int_55|)))) .cse16 .cse3 .cse4) (and .cse0 .cse6 .cse1 .cse7 .cse16 .cse3 (exists ((|v_#memory_$Pointer$.base_64| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_19| Int) (|v_#memory_int_67| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_18| Int) (|v_#memory_int_68| (Array Int (Array Int Int))) (|v_#valid_72| (Array Int Int)) (|v_#memory_int_512| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| Int) (|v_#memory_$Pointer$.offset_64| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_#length_35| (Array Int Int)) (|v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_13| Int) (|v_#memory_$Pointer$.base_431| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_431| (Array Int (Array Int Int)))) (let ((.cse51 (select (select |v_#memory_$Pointer$.base_431| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8)) (.cse52 (+ (select (select |v_#memory_$Pointer$.offset_431| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8) 16)) (.cse46 (select (select |v_#memory_$Pointer$.base_66| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8)) (.cse47 (select (select |v_#memory_$Pointer$.offset_65| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8))) (let ((.cse50 (store |v_#memory_$Pointer$.offset_65| .cse46 (store (select |v_#memory_$Pointer$.offset_65| .cse46) .cse47 0))) (.cse23 (store |v_#memory_$Pointer$.base_66| .cse46 (store (select |v_#memory_$Pointer$.base_66| .cse46) .cse47 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|))) (.cse44 (store |v_#memory_$Pointer$.offset_431| .cse51 (store (select |v_#memory_$Pointer$.offset_431| .cse51) .cse52 8))) (.cse26 (store |v_#memory_$Pointer$.base_431| .cse51 (store (select |v_#memory_$Pointer$.base_431| .cse51) .cse52 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|))) (.cse53 (select (select |c_old(#memory_$Pointer$.base)| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8)) (.cse54 (select (select |c_old(#memory_$Pointer$.offset)| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8))) (let ((.cse17 (select (select |c_old(#memory_$Pointer$.base)| .cse53) .cse54)) (.cse18 (select (select |c_old(#memory_$Pointer$.offset)| .cse53) .cse54)) (.cse24 (select (select |v_#memory_$Pointer$.base_64| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8)) (.cse25 (+ 20 (select (select |v_#memory_$Pointer$.offset_66| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8))) (.cse27 (select (select .cse26 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8)) (.cse28 (+ 4 (select (select .cse44 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8))) (.cse19 (select (select .cse23 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8)) (.cse20 (+ 40 (select (select .cse50 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8))) (.cse21 (select (select |v_#memory_$Pointer$.base_65| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8)) (.cse22 (+ (select (select |v_#memory_$Pointer$.offset_64| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8) 8))) (and (or (not (= .cse17 0)) (not (= .cse18 0))) (= |c_old(#memory_int)| (store |v_#memory_int_68| .cse19 (store (select |v_#memory_int_68| .cse19) .cse20 2685476833))) (= (store |v_#memory_$Pointer$.offset_64| .cse21 (store (select |v_#memory_$Pointer$.offset_64| .cse21) .cse22 (select (select |v_#memory_$Pointer$.offset_66| .cse21) .cse22))) |v_#memory_$Pointer$.offset_66|) (= .cse17 |c_#Ultimate.C_memset_#ptr.base|) (= (select |v_#valid_72| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (= (store .cse23 .cse19 (store (select .cse23 .cse19) .cse20 (select (select |c_old(#memory_$Pointer$.base)| .cse19) .cse20))) |c_old(#memory_$Pointer$.base)|) (= (store |v_#length_35| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (= (store |v_#memory_$Pointer$.base_64| .cse24 (store (select |v_#memory_$Pointer$.base_64| .cse24) .cse25 (select (select |v_#memory_$Pointer$.base_66| .cse24) .cse25))) |v_#memory_$Pointer$.base_66|) (= (store |v_#memory_$Pointer$.offset_66| .cse24 (store (select |v_#memory_$Pointer$.offset_66| .cse24) .cse25 (select (select |v_#memory_$Pointer$.offset_65| .cse24) .cse25))) |v_#memory_$Pointer$.offset_65|) (= (store .cse26 .cse27 (store (select .cse26 .cse27) .cse28 (select (select |v_#memory_$Pointer$.base_65| .cse27) .cse28))) |v_#memory_$Pointer$.base_65|) (let ((.cse35 (exists ((|v_#memory_$Pointer$.offset_428| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_429| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_48| (Array Int (Array Int Int)))) (let ((.cse43 (select |v_#memory_$Pointer$.offset_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|))) (and (= |v_#memory_$Pointer$.offset_48| (store |v_#memory_$Pointer$.offset_428| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store (select |v_#memory_$Pointer$.offset_428| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 36 (select .cse43 36)))) (= (store |v_#memory_$Pointer$.offset_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store (store .cse43 28 0) 32 (select (select |v_#memory_$Pointer$.offset_429| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 32))) |v_#memory_$Pointer$.offset_429|))))) (.cse36 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_19| |v_ULTIMATE.start_main_#t~mem56#1.base_18|))) (or (and (exists ((|v_#memory_int_51| (Array Int (Array Int Int))) (|v_#memory_int_511| (Array Int (Array Int Int))) (|v_#memory_int_55| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_20| (Array Int (Array Int Int))) (|v_#memory_int_509| (Array Int (Array Int Int)))) (let ((.cse29 (select |v_#memory_int_51| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|)) (.cse30 (select |v_#memory_int_55| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|)) (.cse31 (select |v_#memory_int_511| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|))) (and (= (store |v_#memory_int_509| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store (store (select |v_#memory_int_509| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 36 |v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_13|) 28 (select .cse29 28))) |v_#memory_int_51|) (= |v_#memory_int_511| (store |v_#memory_int_55| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store .cse30 12 (select .cse31 12)))) (= (store |v_#memory_int_51| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store (store .cse29 32 4) 16 (select .cse30 16))) |v_#memory_int_55|) (= (store |v_#memory_int_511| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store .cse31 8 (select (select |v_#memory_int_BEFORE_CALL_20| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8))) |v_#memory_int_BEFORE_CALL_20|)))) (exists ((|v_#memory_$Pointer$.base_429| (Array Int (Array Int Int))) (|v_#length_34| (Array Int Int)) (|v_#memory_$Pointer$.base_428| (Array Int (Array Int Int))) (|v_#valid_71| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse32 (select |v_#memory_$Pointer$.base_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|)) (.cse34 (select |v_#memory_$Pointer$.base_429| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|)) (.cse33 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8))) (and (= |v_#memory_$Pointer$.base_48| (store |v_#memory_$Pointer$.base_428| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store (select |v_#memory_$Pointer$.base_428| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 36 (select .cse32 36)))) (= (select |v_#valid_71| .cse33) 0) (not (= .cse33 0)) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (store |v_#memory_$Pointer$.base_429| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store (store (store .cse34 16 0) 12 0) 8 .cse33))) (= (store |v_#memory_$Pointer$.base_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store (store .cse32 28 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 32 (select .cse34 32))) |v_#memory_$Pointer$.base_429|) (= (store |v_#valid_71| .cse33 1) |v_#valid_72|) (= .cse33 |v_ULTIMATE.start_main_#t~mem56#1.base_18|) (= |v_#length_35| (store |v_#length_34| .cse33 44)) (<= (+ .cse33 1) |c_#StackHeapBarrier|)))) .cse35 .cse36 (exists ((|v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_10| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_10| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_10|)))) (and (exists ((|v_#memory_int_51| (Array Int (Array Int Int))) (|v_#memory_int_55| (Array Int (Array Int Int))) (|v_#memory_int_511| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_18| (Array Int (Array Int Int))) (|v_#memory_int_509| (Array Int (Array Int Int)))) (let ((.cse38 (select |v_#memory_int_511| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|)) (.cse37 (select |v_#memory_int_51| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|)) (.cse39 (select |v_#memory_int_55| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|))) (and (= (store |v_#memory_int_509| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store (store (select |v_#memory_int_509| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 36 |v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_13|) 28 (select .cse37 28))) |v_#memory_int_51|) (= (store |v_#memory_int_511| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store .cse38 8 (select (select |v_#memory_int_BEFORE_CALL_18| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8))) |v_#memory_int_BEFORE_CALL_18|) (= |v_#memory_int_511| (store |v_#memory_int_55| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store .cse39 12 (select .cse38 12)))) (= (store |v_#memory_int_51| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store (store .cse37 32 4) 16 (select .cse39 16))) |v_#memory_int_55|)))) .cse35 .cse36 (exists ((|v_#memory_$Pointer$.base_429| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_428| (Array Int (Array Int Int))) (|v_#length_34| (Array Int Int)) (|v_#valid_71| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (Array Int (Array Int Int)))) (let ((.cse40 (select |v_#memory_$Pointer$.base_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|)) (.cse42 (select |v_#memory_$Pointer$.base_429| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|)) (.cse41 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8))) (and (= |v_#memory_$Pointer$.base_48| (store |v_#memory_$Pointer$.base_428| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store (select |v_#memory_$Pointer$.base_428| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 36 (select .cse40 36)))) (= (store |v_#length_34| .cse41 44) |v_#length_35|) (<= (+ .cse41 1) |c_#StackHeapBarrier|) (= (store |v_#valid_71| .cse41 1) |v_#valid_72|) (= (store |v_#memory_$Pointer$.base_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store (store .cse40 28 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 32 (select .cse42 32))) |v_#memory_$Pointer$.base_429|) (= .cse41 |v_ULTIMATE.start_main_#t~mem56#1.base_18|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (store |v_#memory_$Pointer$.base_429| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store (store (store .cse42 16 0) 12 0) 8 .cse41))) (not (= .cse41 0)) (= (select |v_#valid_71| .cse41) 0)))) (exists ((|v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_9| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_9|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_9| 4294967296))))))) (= |c_#Ultimate.C_memset_#ptr.offset| .cse18) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (= |c_#valid| (store |v_#valid_72| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1)) (= (store .cse44 .cse27 (store (select .cse44 .cse27) .cse28 (select (select |v_#memory_$Pointer$.offset_64| .cse27) .cse28))) |v_#memory_$Pointer$.offset_64|) (= (let ((.cse45 (let ((.cse48 (let ((.cse49 (store |v_#memory_int_67| .cse27 (store (select |v_#memory_int_67| .cse27) .cse28 32)))) (store .cse49 .cse21 (store (select .cse49 .cse21) .cse22 5))))) (store .cse48 .cse24 (store (select .cse48 .cse24) .cse25 8))))) (store .cse45 .cse46 (store (select .cse45 .cse46) .cse47 (select (select |v_#memory_int_68| .cse46) .cse47)))) |v_#memory_int_68|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= (store .cse50 .cse19 (store (select .cse50 .cse19) .cse20 (select (select |c_old(#memory_$Pointer$.offset)| .cse19) .cse20))) |c_old(#memory_$Pointer$.offset)|) (= |v_#memory_int_67| (store |v_#memory_int_512| .cse51 (store (select |v_#memory_int_512| .cse51) .cse52 (select (select |v_#memory_int_67| .cse51) .cse52)))) (= (store |v_#memory_$Pointer$.base_65| .cse21 (store (select |v_#memory_$Pointer$.base_65| .cse21) .cse22 (select (select |v_#memory_$Pointer$.base_64| .cse21) .cse22))) |v_#memory_$Pointer$.base_64|)))))) .cse5))))) is different from false [2023-12-02 19:58:28,163 WARN L854 $PredicateComparison]: unable to prove that (and (= c_~count_int_int~0 0) (<= 2 |c_ULTIMATE.start_main_~#i~0#1.base|) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (= |c_ULTIMATE.start_main_#t~mem66#1.offset| (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_#t~mem65#1.base|) |c_ULTIMATE.start_main_#t~mem65#1.offset|)) (= (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~user~0#1.base|) 8) |c_ULTIMATE.start_main_#t~mem65#1.base|) (<= 1 |c_#StackHeapBarrier|) (= (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem65#1.base|) |c_ULTIMATE.start_main_#t~mem65#1.offset|) |c_ULTIMATE.start_main_#t~mem66#1.base|) (= |c_ULTIMATE.start_main_#t~mem65#1.offset| (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (= |c_ULTIMATE.start_main_~#i~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.base| 0) (exists ((|v_#memory_$Pointer$.base_64| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_19| Int) (|v_#memory_int_67| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_18| Int) (|v_#memory_int_68| (Array Int (Array Int Int))) (|v_#valid_72| (Array Int Int)) (|v_#memory_int_512| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_64| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_#length_35| (Array Int Int)) (|v_#memory_$Pointer$.base_431| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_431| (Array Int (Array Int Int)))) (let ((.cse29 (select (select |v_#memory_$Pointer$.base_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse30 (select (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse22 (select (select |v_#memory_$Pointer$.base_431| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse23 (+ (select (select |v_#memory_$Pointer$.offset_431| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16))) (let ((.cse33 (store |v_#memory_$Pointer$.offset_431| .cse22 (store (select |v_#memory_$Pointer$.offset_431| .cse22) .cse23 8))) (.cse24 (store |v_#memory_$Pointer$.base_431| .cse22 (store (select |v_#memory_$Pointer$.base_431| .cse22) .cse23 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse19 (store |v_#memory_$Pointer$.offset_65| .cse29 (store (select |v_#memory_$Pointer$.offset_65| .cse29) .cse30 0))) (.cse27 (store |v_#memory_$Pointer$.base_66| .cse29 (store (select |v_#memory_$Pointer$.base_66| .cse29) .cse30 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|)))) (let ((.cse20 (select (select .cse27 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse21 (+ 40 (select (select .cse19 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse0 (select (select |v_#memory_$Pointer$.base_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse1 (+ (select (select |v_#memory_$Pointer$.offset_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse17 (select (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse18 (+ 8 (select (select |v_#memory_$Pointer$.offset_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse25 (select (select .cse24 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse26 (+ 4 (select (select .cse33 |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (store |v_#memory_$Pointer$.offset_66| .cse0 (store (select |v_#memory_$Pointer$.offset_66| .cse0) .cse1 (select (select |v_#memory_$Pointer$.offset_65| .cse0) .cse1))) |v_#memory_$Pointer$.offset_65|) (let ((.cse2 (exists ((|v_#memory_$Pointer$.offset_428| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_429| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_48| (Array Int (Array Int Int)))) (let ((.cse16 (select |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_428| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_428| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse16 36))) |v_#memory_$Pointer$.offset_48|) (= (store |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse16 28 0) 32 (select (select |v_#memory_$Pointer$.offset_429| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_429|))))) (.cse6 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_19| |v_ULTIMATE.start_main_#t~mem56#1.base_18|))) (or (and .cse2 (exists ((|v_#memory_int_51| (Array Int (Array Int Int))) (|v_#memory_int_55| (Array Int (Array Int Int))) (|v_#memory_int_511| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_18| (Array Int (Array Int Int))) (|v_#memory_int_509| (Array Int (Array Int Int)))) (let ((.cse4 (select |v_#memory_int_51| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse5 (select |v_#memory_int_55| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse3 (select |v_#memory_int_511| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_511| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse3 8 (select (select |v_#memory_int_BEFORE_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_#memory_int_BEFORE_CALL_18|) (= |v_#memory_int_51| (store |v_#memory_int_509| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_509| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse4 28)))) (= |v_#memory_int_55| (store |v_#memory_int_51| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse4 32 4) 16 (select .cse5 16)))) (= (store |v_#memory_int_55| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse5 12 (select .cse3 12))) |v_#memory_int_511|)))) .cse6 (exists ((|v_#memory_$Pointer$.base_429| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_428| (Array Int (Array Int Int))) (|v_#length_34| (Array Int Int)) (|v_#valid_71| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (Array Int (Array Int Int)))) (let ((.cse8 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse9 (select |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse7 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_ULTIMATE.start_main_#t~mem56#1.base_18| .cse7) (= (store |v_#length_34| .cse7 44) |v_#length_35|) (<= (+ .cse7 1) |c_#StackHeapBarrier|) (not (= .cse7 0)) (= (store |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse8 36))) |v_#memory_$Pointer$.base_48|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse8 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse9 32))) |v_#memory_$Pointer$.base_429|) (= (select |v_#valid_71| .cse7) 0) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (store |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse9 16 0) 12 0) 8 .cse7))) (= (store |v_#valid_71| .cse7 1) |v_#valid_72|)))) (exists ((|v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_9| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_9|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_9| 4294967296))))) (and (exists ((|v_#memory_$Pointer$.base_429| (Array Int (Array Int Int))) (|v_#length_34| (Array Int Int)) (|v_#memory_$Pointer$.base_428| (Array Int (Array Int Int))) (|v_#valid_71| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse11 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse12 (select |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse10 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#length_34| .cse10 44) |v_#length_35|) (not (= .cse10 0)) (= (store |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse11 36))) |v_#memory_$Pointer$.base_48|) (= (store |v_#valid_71| .cse10 1) |v_#valid_72|) (= .cse10 |v_ULTIMATE.start_main_#t~mem56#1.base_18|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse11 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse12 32))) |v_#memory_$Pointer$.base_429|) (= (select |v_#valid_71| .cse10) 0) (<= (+ .cse10 1) |c_#StackHeapBarrier|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (store |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse12 16 0) 12 0) 8 .cse10)))))) .cse2 .cse6 (exists ((|v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_10| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_10| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_10|))) (exists ((|v_#memory_int_51| (Array Int (Array Int Int))) (|v_#memory_int_511| (Array Int (Array Int Int))) (|v_#memory_int_55| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_20| (Array Int (Array Int Int))) (|v_#memory_int_509| (Array Int (Array Int Int)))) (let ((.cse14 (select |v_#memory_int_51| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse15 (select |v_#memory_int_55| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse13 (select |v_#memory_int_511| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_511| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse13 8 (select (select |v_#memory_int_BEFORE_CALL_20| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_#memory_int_BEFORE_CALL_20|) (= |v_#memory_int_51| (store |v_#memory_int_509| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_509| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse14 28)))) (= |v_#memory_int_55| (store |v_#memory_int_51| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse14 32 4) 16 (select .cse15 16)))) (= (store |v_#memory_int_55| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse15 12 (select .cse13 12))) |v_#memory_int_511|))))))) (= (store |v_#memory_$Pointer$.base_65| .cse17 (store (select |v_#memory_$Pointer$.base_65| .cse17) .cse18 (select (select |v_#memory_$Pointer$.base_64| .cse17) .cse18))) |v_#memory_$Pointer$.base_64|) (= (store .cse19 .cse20 (store (select .cse19 .cse20) .cse21 (select (select |c_#memory_$Pointer$.offset| .cse20) .cse21))) |c_#memory_$Pointer$.offset|) (= (select |v_#valid_72| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (= (store |v_#memory_int_512| .cse22 (store (select |v_#memory_int_512| .cse22) .cse23 (select (select |v_#memory_int_67| .cse22) .cse23))) |v_#memory_int_67|) (= (store |v_#memory_int_68| .cse20 (store (select |v_#memory_int_68| .cse20) .cse21 2685476833)) |c_#memory_int|) (= (store .cse24 .cse25 (store (select .cse24 .cse25) .cse26 (select (select |v_#memory_$Pointer$.base_65| .cse25) .cse26))) |v_#memory_$Pointer$.base_65|) (= (store |v_#length_35| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (= |c_#memory_$Pointer$.base| (store .cse27 .cse20 (store (select .cse27 .cse20) .cse21 (select (select |c_#memory_$Pointer$.base| .cse20) .cse21)))) (= |v_#memory_int_68| (let ((.cse28 (let ((.cse31 (let ((.cse32 (store |v_#memory_int_67| .cse25 (store (select |v_#memory_int_67| .cse25) .cse26 32)))) (store .cse32 .cse17 (store (select .cse32 .cse17) .cse18 5))))) (store .cse31 .cse0 (store (select .cse31 .cse0) .cse1 8))))) (store .cse28 .cse29 (store (select .cse28 .cse29) .cse30 (select (select |v_#memory_int_68| .cse29) .cse30))))) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (= |c_#valid| (store |v_#valid_72| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1)) (= (store |v_#memory_$Pointer$.base_64| .cse0 (store (select |v_#memory_$Pointer$.base_64| .cse0) .cse1 (select (select |v_#memory_$Pointer$.base_66| .cse0) .cse1))) |v_#memory_$Pointer$.base_66|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= (store |v_#memory_$Pointer$.offset_64| .cse17 (store (select |v_#memory_$Pointer$.offset_64| .cse17) .cse18 (select (select |v_#memory_$Pointer$.offset_66| .cse17) .cse18))) |v_#memory_$Pointer$.offset_66|) (= (store .cse33 .cse25 (store (select .cse33 .cse25) .cse26 (select (select |v_#memory_$Pointer$.offset_64| .cse25) .cse26))) |v_#memory_$Pointer$.offset_64|))))))) is different from false [2023-12-02 20:00:59,718 WARN L293 SmtUtils]: Spent 2.01m on a formula simplification that was a NOOP. DAG size: 334 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-12-02 20:01:01,747 WARN L854 $PredicateComparison]: unable to prove that (and (= c_~count_int_int~0 0) (<= 2 |c_ULTIMATE.start_main_~#i~0#1.base|) (let ((.cse4 (exists ((|v_#memory_int_51| (Array Int (Array Int Int))) (|v_#memory_int_55| (Array Int (Array Int Int))) (|v_#memory_int_511| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_18| (Array Int (Array Int Int))) (|v_#memory_int_509| (Array Int (Array Int Int)))) (let ((.cse68 (select |v_#memory_int_51| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse69 (select |v_#memory_int_55| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse67 (select |v_#memory_int_511| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_511| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse67 8 (select (select |v_#memory_int_BEFORE_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_#memory_int_BEFORE_CALL_18|) (= |v_#memory_int_51| (store |v_#memory_int_509| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_509| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse68 28)))) (= |v_#memory_int_55| (store |v_#memory_int_51| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse68 32 4) 16 (select .cse69 16)))) (= (store |v_#memory_int_55| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse69 12 (select .cse67 12))) |v_#memory_int_511|))))) (.cse9 (exists ((|v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_9| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_9|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_9| 4294967296))))) (.cse3 (exists ((|v_#memory_$Pointer$.offset_428| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_429| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_48| (Array Int (Array Int Int)))) (let ((.cse66 (select |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_428| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_428| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse66 36))) |v_#memory_$Pointer$.offset_48|) (= (store |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse66 28 0) 32 (select (select |v_#memory_$Pointer$.offset_429| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_429|))))) (.cse13 (exists ((|v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_10| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_10| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_10|)))) (.cse14 (exists ((|v_#memory_int_51| (Array Int (Array Int Int))) (|v_#memory_int_511| (Array Int (Array Int Int))) (|v_#memory_int_55| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_20| (Array Int (Array Int Int))) (|v_#memory_int_509| (Array Int (Array Int Int)))) (let ((.cse64 (select |v_#memory_int_51| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse65 (select |v_#memory_int_55| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse63 (select |v_#memory_int_511| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_511| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse63 8 (select (select |v_#memory_int_BEFORE_CALL_20| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_#memory_int_BEFORE_CALL_20|) (= |v_#memory_int_51| (store |v_#memory_int_509| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_509| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse64 28)))) (= |v_#memory_int_55| (store |v_#memory_int_51| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse64 32 4) 16 (select .cse65 16)))) (= (store |v_#memory_int_55| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse65 12 (select .cse63 12))) |v_#memory_int_511|))))) (.cse0 (= |c_ULTIMATE.start_main_#t~mem69#1.offset| |c_ULTIMATE.start_main_#t~memset~res70#1.offset|)) (.cse34 (= |c_ULTIMATE.start_main_#t~mem69#1.base| |c_ULTIMATE.start_main_#t~memset~res70#1.base|))) (or (and .cse0 (exists ((|v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_12| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_12|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_12| 4294967296)))) (exists ((|v_#memory_$Pointer$.base_64| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_19| Int) (|v_#memory_int_67| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_18| Int) (|v_#memory_int_68| (Array Int (Array Int Int))) (|v_#valid_72| (Array Int Int)) (|v_#memory_int_512| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_64| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_#length_35| (Array Int Int)) (|v_#memory_$Pointer$.base_431| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_431| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_BEFORE_CALL_24| (Array Int (Array Int Int)))) (let ((.cse28 (select (select |v_#memory_$Pointer$.base_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse29 (select (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse21 (select (select |v_#memory_$Pointer$.base_431| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse22 (+ (select (select |v_#memory_$Pointer$.offset_431| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16))) (let ((.cse33 (store |v_#memory_$Pointer$.offset_431| .cse21 (store (select |v_#memory_$Pointer$.offset_431| .cse21) .cse22 8))) (.cse24 (store |v_#memory_$Pointer$.base_431| .cse21 (store (select |v_#memory_$Pointer$.base_431| .cse21) .cse22 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse32 (store |v_#memory_$Pointer$.offset_65| .cse28 (store (select |v_#memory_$Pointer$.offset_65| .cse28) .cse29 0))) (.cse18 (store |v_#memory_$Pointer$.base_66| .cse28 (store (select |v_#memory_$Pointer$.base_66| .cse28) .cse29 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|)))) (let ((.cse17 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse23 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_24| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse1 (select (select |v_#memory_$Pointer$.base_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse2 (+ (select (select |v_#memory_$Pointer$.offset_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse19 (select (select .cse18 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse20 (+ 40 (select (select .cse32 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse15 (select (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse16 (+ 8 (select (select |v_#memory_$Pointer$.offset_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse25 (select (select .cse24 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse26 (+ 4 (select (select .cse33 |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_24| |c_ULTIMATE.start_main_#t~mem68#1.base|) |c_ULTIMATE.start_main_#t~mem68#1.offset|) |c_ULTIMATE.start_main_#t~mem69#1.base|) (= (store |v_#memory_$Pointer$.offset_66| .cse1 (store (select |v_#memory_$Pointer$.offset_66| .cse1) .cse2 (select (select |v_#memory_$Pointer$.offset_65| .cse1) .cse2))) |v_#memory_$Pointer$.offset_65|) (let ((.cse5 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_19| |v_ULTIMATE.start_main_#t~mem56#1.base_18|))) (or (and .cse3 .cse4 .cse5 (exists ((|v_#memory_$Pointer$.base_429| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_428| (Array Int (Array Int Int))) (|v_#length_34| (Array Int Int)) (|v_#valid_71| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (Array Int (Array Int Int)))) (let ((.cse7 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse8 (select |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse6 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_ULTIMATE.start_main_#t~mem56#1.base_18| .cse6) (= (store |v_#length_34| .cse6 44) |v_#length_35|) (<= (+ .cse6 1) |c_#StackHeapBarrier|) (not (= .cse6 0)) (= (store |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse7 36))) |v_#memory_$Pointer$.base_48|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse7 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse8 32))) |v_#memory_$Pointer$.base_429|) (= (select |v_#valid_71| .cse6) 0) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (store |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse8 16 0) 12 0) 8 .cse6))) (= (store |v_#valid_71| .cse6 1) |v_#valid_72|)))) .cse9) (and (exists ((|v_#memory_$Pointer$.base_429| (Array Int (Array Int Int))) (|v_#length_34| (Array Int Int)) (|v_#memory_$Pointer$.base_428| (Array Int (Array Int Int))) (|v_#valid_71| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse11 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse12 (select |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse10 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#length_34| .cse10 44) |v_#length_35|) (not (= .cse10 0)) (= (store |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse11 36))) |v_#memory_$Pointer$.base_48|) (= (store |v_#valid_71| .cse10 1) |v_#valid_72|) (= .cse10 |v_ULTIMATE.start_main_#t~mem56#1.base_18|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse11 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse12 32))) |v_#memory_$Pointer$.base_429|) (= (select |v_#valid_71| .cse10) 0) (<= (+ .cse10 1) |c_#StackHeapBarrier|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (store |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse12 16 0) 12 0) 8 .cse10)))))) .cse3 .cse5 .cse13 .cse14))) (= (store |v_#memory_$Pointer$.base_65| .cse15 (store (select |v_#memory_$Pointer$.base_65| .cse15) .cse16 (select (select |v_#memory_$Pointer$.base_64| .cse15) .cse16))) |v_#memory_$Pointer$.base_64|) (= |c_ULTIMATE.start_main_#t~mem68#1.offset| .cse17) (= (store .cse18 .cse19 (store (select .cse18 .cse19) .cse20 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_24| .cse19) .cse20))) |v_#memory_$Pointer$.base_BEFORE_CALL_24|) (= (select |v_#valid_72| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (= (store |v_#memory_int_512| .cse21 (store (select |v_#memory_int_512| .cse21) .cse22 (select (select |v_#memory_int_67| .cse21) .cse22))) |v_#memory_int_67|) (or (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| .cse23) .cse17) 0)) (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_24| .cse23) .cse17) 0))) (= (store .cse24 .cse25 (store (select .cse24 .cse25) .cse26 (select (select |v_#memory_$Pointer$.base_65| .cse25) .cse26))) |v_#memory_$Pointer$.base_65|) (= (store |v_#length_35| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (= |v_#memory_int_68| (let ((.cse27 (let ((.cse30 (let ((.cse31 (store |v_#memory_int_67| .cse25 (store (select |v_#memory_int_67| .cse25) .cse26 32)))) (store .cse31 .cse15 (store (select .cse31 .cse15) .cse16 5))))) (store .cse30 .cse1 (store (select .cse30 .cse1) .cse2 8))))) (store .cse27 .cse28 (store (select .cse27 .cse28) .cse29 (select (select |v_#memory_int_68| .cse28) .cse29))))) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (= |c_#valid| (store |v_#valid_72| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1)) (= |c_ULTIMATE.start_main_#t~mem68#1.base| .cse23) (= (store |v_#memory_$Pointer$.base_64| .cse1 (store (select |v_#memory_$Pointer$.base_64| .cse1) .cse2 (select (select |v_#memory_$Pointer$.base_66| .cse1) .cse2))) |v_#memory_$Pointer$.base_66|) (= |c_ULTIMATE.start_main_#t~mem69#1.offset| (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| |c_ULTIMATE.start_main_#t~mem68#1.base|) |c_ULTIMATE.start_main_#t~mem68#1.offset|)) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| (store .cse32 .cse19 (store (select .cse32 .cse19) .cse20 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| .cse19) .cse20)))) (= (store |v_#memory_$Pointer$.offset_64| .cse15 (store (select |v_#memory_$Pointer$.offset_64| .cse15) .cse16 (select (select |v_#memory_$Pointer$.offset_66| .cse15) .cse16))) |v_#memory_$Pointer$.offset_66|) (= (store .cse33 .cse25 (store (select .cse33 .cse25) .cse26 (select (select |v_#memory_$Pointer$.offset_64| .cse25) .cse26))) |v_#memory_$Pointer$.offset_64|)))))) .cse34) (and (exists ((|v_#memory_$Pointer$.base_64| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_19| Int) (|v_#memory_int_67| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_18| Int) (|v_#memory_int_68| (Array Int (Array Int Int))) (|v_#valid_72| (Array Int Int)) (|v_#memory_int_512| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_19| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_64| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_#length_35| (Array Int Int)) (|v_#memory_$Pointer$.base_431| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_431| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| (Array Int (Array Int Int)))) (let ((.cse56 (select (select |v_#memory_$Pointer$.base_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse57 (select (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse49 (select (select |v_#memory_$Pointer$.base_431| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse50 (+ (select (select |v_#memory_$Pointer$.offset_431| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16))) (let ((.cse62 (store |v_#memory_$Pointer$.offset_431| .cse49 (store (select |v_#memory_$Pointer$.offset_431| .cse49) .cse50 8))) (.cse52 (store |v_#memory_$Pointer$.base_431| .cse49 (store (select |v_#memory_$Pointer$.base_431| .cse49) .cse50 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse51 (store |v_#memory_$Pointer$.offset_65| .cse56 (store (select |v_#memory_$Pointer$.offset_65| .cse56) .cse57 0))) (.cse35 (store |v_#memory_$Pointer$.base_66| .cse56 (store (select |v_#memory_$Pointer$.base_66| .cse56) .cse57 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|)))) (let ((.cse36 (select (select .cse35 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse37 (+ 40 (select (select .cse51 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse38 (select (select |v_#memory_$Pointer$.base_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse39 (+ (select (select |v_#memory_$Pointer$.offset_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse61 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse60 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_19| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse47 (select (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse48 (+ 8 (select (select |v_#memory_$Pointer$.offset_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse53 (select (select .cse52 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse54 (+ 4 (select (select .cse62 |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (store .cse35 .cse36 (store (select .cse35 .cse36) .cse37 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_19| .cse36) .cse37))) |v_old(#memory_$Pointer$.base)_AFTER_CALL_19|) (= (store |v_#memory_$Pointer$.offset_66| .cse38 (store (select |v_#memory_$Pointer$.offset_66| .cse38) .cse39 (select (select |v_#memory_$Pointer$.offset_65| .cse38) .cse39))) |v_#memory_$Pointer$.offset_65|) (let ((.cse40 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_19| |v_ULTIMATE.start_main_#t~mem56#1.base_18|))) (or (and .cse3 .cse4 .cse40 (exists ((|v_#memory_$Pointer$.base_429| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_428| (Array Int (Array Int Int))) (|v_#length_34| (Array Int Int)) (|v_#valid_71| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (Array Int (Array Int Int)))) (let ((.cse42 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse43 (select |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse41 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_ULTIMATE.start_main_#t~mem56#1.base_18| .cse41) (= (store |v_#length_34| .cse41 44) |v_#length_35|) (<= (+ .cse41 1) |c_#StackHeapBarrier|) (not (= .cse41 0)) (= (store |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse42 36))) |v_#memory_$Pointer$.base_48|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse42 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse43 32))) |v_#memory_$Pointer$.base_429|) (= (select |v_#valid_71| .cse41) 0) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (store |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse43 16 0) 12 0) 8 .cse41))) (= (store |v_#valid_71| .cse41 1) |v_#valid_72|)))) .cse9) (and (exists ((|v_#memory_$Pointer$.base_429| (Array Int (Array Int Int))) (|v_#length_34| (Array Int Int)) (|v_#memory_$Pointer$.base_428| (Array Int (Array Int Int))) (|v_#valid_71| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse45 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse46 (select |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse44 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#length_34| .cse44 44) |v_#length_35|) (not (= .cse44 0)) (= (store |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse45 36))) |v_#memory_$Pointer$.base_48|) (= (store |v_#valid_71| .cse44 1) |v_#valid_72|) (= .cse44 |v_ULTIMATE.start_main_#t~mem56#1.base_18|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse45 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse46 32))) |v_#memory_$Pointer$.base_429|) (= (select |v_#valid_71| .cse44) 0) (<= (+ .cse44 1) |c_#StackHeapBarrier|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (store |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse46 16 0) 12 0) 8 .cse44)))))) .cse3 .cse40 .cse13 .cse14))) (= (store |v_#memory_$Pointer$.base_65| .cse47 (store (select |v_#memory_$Pointer$.base_65| .cse47) .cse48 (select (select |v_#memory_$Pointer$.base_64| .cse47) .cse48))) |v_#memory_$Pointer$.base_64|) (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_19| |c_ULTIMATE.start_main_#t~mem68#1.base|) |c_ULTIMATE.start_main_#t~mem68#1.offset|) |c_ULTIMATE.start_main_#t~mem69#1.base|) (= (select |v_#valid_72| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (= (store |v_#memory_int_512| .cse49 (store (select |v_#memory_int_512| .cse49) .cse50 (select (select |v_#memory_int_67| .cse49) .cse50))) |v_#memory_int_67|) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| (store .cse51 .cse36 (store (select .cse51 .cse36) .cse37 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| .cse36) .cse37)))) (= (store .cse52 .cse53 (store (select .cse52 .cse53) .cse54 (select (select |v_#memory_$Pointer$.base_65| .cse53) .cse54))) |v_#memory_$Pointer$.base_65|) (= (store |v_#length_35| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (= |v_#memory_int_68| (let ((.cse55 (let ((.cse58 (let ((.cse59 (store |v_#memory_int_67| .cse53 (store (select |v_#memory_int_67| .cse53) .cse54 32)))) (store .cse59 .cse47 (store (select .cse59 .cse47) .cse48 5))))) (store .cse58 .cse38 (store (select .cse58 .cse38) .cse39 8))))) (store .cse55 .cse56 (store (select .cse55 .cse56) .cse57 (select (select |v_#memory_int_68| .cse56) .cse57))))) (or (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_19| .cse60) .cse61) 0)) (not (= 0 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| .cse60) .cse61)))) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (= |c_#valid| (store |v_#valid_72| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1)) (= (store |v_#memory_$Pointer$.base_64| .cse38 (store (select |v_#memory_$Pointer$.base_64| .cse38) .cse39 (select (select |v_#memory_$Pointer$.base_66| .cse38) .cse39))) |v_#memory_$Pointer$.base_66|) (= |c_ULTIMATE.start_main_#t~mem69#1.offset| (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| |c_ULTIMATE.start_main_#t~mem68#1.base|) |c_ULTIMATE.start_main_#t~mem68#1.offset|)) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= .cse61 |c_ULTIMATE.start_main_#t~mem68#1.offset|) (= .cse60 |c_ULTIMATE.start_main_#t~mem68#1.base|) (= (store |v_#memory_$Pointer$.offset_64| .cse47 (store (select |v_#memory_$Pointer$.offset_64| .cse47) .cse48 (select (select |v_#memory_$Pointer$.offset_66| .cse47) .cse48))) |v_#memory_$Pointer$.offset_66|) (= (store .cse62 .cse53 (store (select .cse62 .cse53) .cse54 (select (select |v_#memory_$Pointer$.offset_64| .cse53) .cse54))) |v_#memory_$Pointer$.offset_64|)))))) .cse0 (exists ((|v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_11| Int)) (and (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_11| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_11|))) .cse34))) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (<= 1 |c_#StackHeapBarrier|) (= |c_ULTIMATE.start_main_~#i~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.base| 0)) is different from false [2023-12-02 20:01:03,813 WARN L854 $PredicateComparison]: unable to prove that (and (= c_~count_int_int~0 0) (<= 2 |c_ULTIMATE.start_main_~#i~0#1.base|) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (<= 1 |c_#StackHeapBarrier|) (let ((.cse3 (exists ((|v_#memory_int_51| (Array Int (Array Int Int))) (|v_#memory_int_55| (Array Int (Array Int Int))) (|v_#memory_int_511| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_18| (Array Int (Array Int Int))) (|v_#memory_int_509| (Array Int (Array Int Int)))) (let ((.cse66 (select |v_#memory_int_51| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse67 (select |v_#memory_int_55| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse65 (select |v_#memory_int_511| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_511| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse65 8 (select (select |v_#memory_int_BEFORE_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_#memory_int_BEFORE_CALL_18|) (= |v_#memory_int_51| (store |v_#memory_int_509| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_509| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse66 28)))) (= |v_#memory_int_55| (store |v_#memory_int_51| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse66 32 4) 16 (select .cse67 16)))) (= (store |v_#memory_int_55| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse67 12 (select .cse65 12))) |v_#memory_int_511|))))) (.cse8 (exists ((|v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_9| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_9|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_9| 4294967296))))) (.cse2 (exists ((|v_#memory_$Pointer$.offset_428| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_429| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_48| (Array Int (Array Int Int)))) (let ((.cse64 (select |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_428| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_428| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse64 36))) |v_#memory_$Pointer$.offset_48|) (= (store |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse64 28 0) 32 (select (select |v_#memory_$Pointer$.offset_429| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_429|))))) (.cse12 (exists ((|v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_10| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_10| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_10|)))) (.cse13 (exists ((|v_#memory_int_51| (Array Int (Array Int Int))) (|v_#memory_int_511| (Array Int (Array Int Int))) (|v_#memory_int_55| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_20| (Array Int (Array Int Int))) (|v_#memory_int_509| (Array Int (Array Int Int)))) (let ((.cse62 (select |v_#memory_int_51| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse63 (select |v_#memory_int_55| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse61 (select |v_#memory_int_511| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_511| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse61 8 (select (select |v_#memory_int_BEFORE_CALL_20| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_#memory_int_BEFORE_CALL_20|) (= |v_#memory_int_51| (store |v_#memory_int_509| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_509| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse62 28)))) (= |v_#memory_int_55| (store |v_#memory_int_51| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse62 32 4) 16 (select .cse63 16)))) (= (store |v_#memory_int_55| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse63 12 (select .cse61 12))) |v_#memory_int_511|)))))) (or (and (exists ((|v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_12| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_12|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_12| 4294967296)))) (exists ((|v_#memory_$Pointer$.base_64| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_19| Int) (|v_#memory_int_67| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_18| Int) (|v_#memory_int_68| (Array Int (Array Int Int))) (|v_#valid_72| (Array Int Int)) (|v_#memory_int_512| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_64| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_#length_35| (Array Int Int)) (|v_#memory_$Pointer$.base_431| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_431| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_BEFORE_CALL_24| (Array Int (Array Int Int)))) (let ((.cse27 (select (select |v_#memory_$Pointer$.base_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse28 (select (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse19 (select (select |v_#memory_$Pointer$.base_431| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse20 (+ (select (select |v_#memory_$Pointer$.offset_431| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16))) (let ((.cse32 (store |v_#memory_$Pointer$.offset_431| .cse19 (store (select |v_#memory_$Pointer$.offset_431| .cse19) .cse20 8))) (.cse23 (store |v_#memory_$Pointer$.base_431| .cse19 (store (select |v_#memory_$Pointer$.base_431| .cse19) .cse20 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse31 (store |v_#memory_$Pointer$.offset_65| .cse27 (store (select |v_#memory_$Pointer$.offset_65| .cse27) .cse28 0))) (.cse16 (store |v_#memory_$Pointer$.base_66| .cse27 (store (select |v_#memory_$Pointer$.base_66| .cse27) .cse28 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|)))) (let ((.cse0 (select (select |v_#memory_$Pointer$.base_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse1 (+ (select (select |v_#memory_$Pointer$.offset_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse17 (select (select .cse16 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse18 (+ 40 (select (select .cse31 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse14 (select (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse15 (+ 8 (select (select |v_#memory_$Pointer$.offset_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse24 (select (select .cse23 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse25 (+ 4 (select (select .cse32 |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (store |v_#memory_$Pointer$.offset_66| .cse0 (store (select |v_#memory_$Pointer$.offset_66| .cse0) .cse1 (select (select |v_#memory_$Pointer$.offset_65| .cse0) .cse1))) |v_#memory_$Pointer$.offset_65|) (let ((.cse4 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_19| |v_ULTIMATE.start_main_#t~mem56#1.base_18|))) (or (and .cse2 .cse3 .cse4 (exists ((|v_#memory_$Pointer$.base_429| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_428| (Array Int (Array Int Int))) (|v_#length_34| (Array Int Int)) (|v_#valid_71| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (Array Int (Array Int Int)))) (let ((.cse6 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse7 (select |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse5 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_ULTIMATE.start_main_#t~mem56#1.base_18| .cse5) (= (store |v_#length_34| .cse5 44) |v_#length_35|) (<= (+ .cse5 1) |c_#StackHeapBarrier|) (not (= .cse5 0)) (= (store |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse6 36))) |v_#memory_$Pointer$.base_48|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse6 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse7 32))) |v_#memory_$Pointer$.base_429|) (= (select |v_#valid_71| .cse5) 0) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (store |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse7 16 0) 12 0) 8 .cse5))) (= (store |v_#valid_71| .cse5 1) |v_#valid_72|)))) .cse8) (and (exists ((|v_#memory_$Pointer$.base_429| (Array Int (Array Int Int))) (|v_#length_34| (Array Int Int)) (|v_#memory_$Pointer$.base_428| (Array Int (Array Int Int))) (|v_#valid_71| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse10 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse11 (select |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse9 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#length_34| .cse9 44) |v_#length_35|) (not (= .cse9 0)) (= (store |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse10 36))) |v_#memory_$Pointer$.base_48|) (= (store |v_#valid_71| .cse9 1) |v_#valid_72|) (= .cse9 |v_ULTIMATE.start_main_#t~mem56#1.base_18|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse10 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse11 32))) |v_#memory_$Pointer$.base_429|) (= (select |v_#valid_71| .cse9) 0) (<= (+ .cse9 1) |c_#StackHeapBarrier|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (store |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse11 16 0) 12 0) 8 .cse9)))))) .cse2 .cse4 .cse12 .cse13))) (= (store |v_#memory_$Pointer$.base_65| .cse14 (store (select |v_#memory_$Pointer$.base_65| .cse14) .cse15 (select (select |v_#memory_$Pointer$.base_64| .cse14) .cse15))) |v_#memory_$Pointer$.base_64|) (= (store .cse16 .cse17 (store (select .cse16 .cse17) .cse18 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_24| .cse17) .cse18))) |v_#memory_$Pointer$.base_BEFORE_CALL_24|) (= (select |v_#valid_72| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (= (store |v_#memory_int_512| .cse19 (store (select |v_#memory_int_512| .cse19) .cse20 (select (select |v_#memory_int_67| .cse19) .cse20))) |v_#memory_int_67|) (let ((.cse21 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_24| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse22 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| .cse21) .cse22) 0)) (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_24| .cse21) .cse22) 0)))) (= (store .cse23 .cse24 (store (select .cse23 .cse24) .cse25 (select (select |v_#memory_$Pointer$.base_65| .cse24) .cse25))) |v_#memory_$Pointer$.base_65|) (= (store |v_#length_35| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (= |v_#memory_int_68| (let ((.cse26 (let ((.cse29 (let ((.cse30 (store |v_#memory_int_67| .cse24 (store (select |v_#memory_int_67| .cse24) .cse25 32)))) (store .cse30 .cse14 (store (select .cse30 .cse14) .cse15 5))))) (store .cse29 .cse0 (store (select .cse29 .cse0) .cse1 8))))) (store .cse26 .cse27 (store (select .cse26 .cse27) .cse28 (select (select |v_#memory_int_68| .cse27) .cse28))))) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (= |c_#valid| (store |v_#valid_72| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1)) (= (store |v_#memory_$Pointer$.base_64| .cse0 (store (select |v_#memory_$Pointer$.base_64| .cse0) .cse1 (select (select |v_#memory_$Pointer$.base_66| .cse0) .cse1))) |v_#memory_$Pointer$.base_66|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| (store .cse31 .cse17 (store (select .cse31 .cse17) .cse18 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| .cse17) .cse18)))) (= (store |v_#memory_$Pointer$.offset_64| .cse14 (store (select |v_#memory_$Pointer$.offset_64| .cse14) .cse15 (select (select |v_#memory_$Pointer$.offset_66| .cse14) .cse15))) |v_#memory_$Pointer$.offset_66|) (= (store .cse32 .cse24 (store (select .cse32 .cse24) .cse25 (select (select |v_#memory_$Pointer$.offset_64| .cse24) .cse25))) |v_#memory_$Pointer$.offset_64|))))))) (and (exists ((|v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_11| Int)) (and (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_11| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_11|))) (exists ((|v_#memory_$Pointer$.base_64| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_19| Int) (|v_#memory_int_67| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_18| Int) (|v_#memory_int_68| (Array Int (Array Int Int))) (|v_#valid_72| (Array Int Int)) (|v_#memory_int_512| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_19| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_64| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_#length_35| (Array Int Int)) (|v_#memory_$Pointer$.base_431| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_431| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| (Array Int (Array Int Int)))) (let ((.cse54 (select (select |v_#memory_$Pointer$.base_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse55 (select (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse47 (select (select |v_#memory_$Pointer$.base_431| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse48 (+ (select (select |v_#memory_$Pointer$.offset_431| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16))) (let ((.cse60 (store |v_#memory_$Pointer$.offset_431| .cse47 (store (select |v_#memory_$Pointer$.offset_431| .cse47) .cse48 8))) (.cse50 (store |v_#memory_$Pointer$.base_431| .cse47 (store (select |v_#memory_$Pointer$.base_431| .cse47) .cse48 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse49 (store |v_#memory_$Pointer$.offset_65| .cse54 (store (select |v_#memory_$Pointer$.offset_65| .cse54) .cse55 0))) (.cse33 (store |v_#memory_$Pointer$.base_66| .cse54 (store (select |v_#memory_$Pointer$.base_66| .cse54) .cse55 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|)))) (let ((.cse34 (select (select .cse33 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse35 (+ 40 (select (select .cse49 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse36 (select (select |v_#memory_$Pointer$.base_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse37 (+ (select (select |v_#memory_$Pointer$.offset_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse45 (select (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse46 (+ 8 (select (select |v_#memory_$Pointer$.offset_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse51 (select (select .cse50 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse52 (+ 4 (select (select .cse60 |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (store .cse33 .cse34 (store (select .cse33 .cse34) .cse35 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_19| .cse34) .cse35))) |v_old(#memory_$Pointer$.base)_AFTER_CALL_19|) (= (store |v_#memory_$Pointer$.offset_66| .cse36 (store (select |v_#memory_$Pointer$.offset_66| .cse36) .cse37 (select (select |v_#memory_$Pointer$.offset_65| .cse36) .cse37))) |v_#memory_$Pointer$.offset_65|) (let ((.cse38 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_19| |v_ULTIMATE.start_main_#t~mem56#1.base_18|))) (or (and .cse2 .cse3 .cse38 (exists ((|v_#memory_$Pointer$.base_429| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_428| (Array Int (Array Int Int))) (|v_#length_34| (Array Int Int)) (|v_#valid_71| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (Array Int (Array Int Int)))) (let ((.cse40 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse41 (select |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse39 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_ULTIMATE.start_main_#t~mem56#1.base_18| .cse39) (= (store |v_#length_34| .cse39 44) |v_#length_35|) (<= (+ .cse39 1) |c_#StackHeapBarrier|) (not (= .cse39 0)) (= (store |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse40 36))) |v_#memory_$Pointer$.base_48|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse40 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse41 32))) |v_#memory_$Pointer$.base_429|) (= (select |v_#valid_71| .cse39) 0) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (store |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse41 16 0) 12 0) 8 .cse39))) (= (store |v_#valid_71| .cse39 1) |v_#valid_72|)))) .cse8) (and (exists ((|v_#memory_$Pointer$.base_429| (Array Int (Array Int Int))) (|v_#length_34| (Array Int Int)) (|v_#memory_$Pointer$.base_428| (Array Int (Array Int Int))) (|v_#valid_71| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse43 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse44 (select |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse42 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#length_34| .cse42 44) |v_#length_35|) (not (= .cse42 0)) (= (store |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse43 36))) |v_#memory_$Pointer$.base_48|) (= (store |v_#valid_71| .cse42 1) |v_#valid_72|) (= .cse42 |v_ULTIMATE.start_main_#t~mem56#1.base_18|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse43 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse44 32))) |v_#memory_$Pointer$.base_429|) (= (select |v_#valid_71| .cse42) 0) (<= (+ .cse42 1) |c_#StackHeapBarrier|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (store |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse44 16 0) 12 0) 8 .cse42)))))) .cse2 .cse38 .cse12 .cse13))) (= (store |v_#memory_$Pointer$.base_65| .cse45 (store (select |v_#memory_$Pointer$.base_65| .cse45) .cse46 (select (select |v_#memory_$Pointer$.base_64| .cse45) .cse46))) |v_#memory_$Pointer$.base_64|) (= (select |v_#valid_72| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (= (store |v_#memory_int_512| .cse47 (store (select |v_#memory_int_512| .cse47) .cse48 (select (select |v_#memory_int_67| .cse47) .cse48))) |v_#memory_int_67|) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| (store .cse49 .cse34 (store (select .cse49 .cse34) .cse35 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| .cse34) .cse35)))) (= (store .cse50 .cse51 (store (select .cse50 .cse51) .cse52 (select (select |v_#memory_$Pointer$.base_65| .cse51) .cse52))) |v_#memory_$Pointer$.base_65|) (= (store |v_#length_35| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (= |v_#memory_int_68| (let ((.cse53 (let ((.cse56 (let ((.cse57 (store |v_#memory_int_67| .cse51 (store (select |v_#memory_int_67| .cse51) .cse52 32)))) (store .cse57 .cse45 (store (select .cse57 .cse45) .cse46 5))))) (store .cse56 .cse36 (store (select .cse56 .cse36) .cse37 8))))) (store .cse53 .cse54 (store (select .cse53 .cse54) .cse55 (select (select |v_#memory_int_68| .cse54) .cse55))))) (let ((.cse58 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_19| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse59 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_19| .cse58) .cse59) 0)) (not (= 0 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| .cse58) .cse59))))) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (= |c_#valid| (store |v_#valid_72| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1)) (= (store |v_#memory_$Pointer$.base_64| .cse36 (store (select |v_#memory_$Pointer$.base_64| .cse36) .cse37 (select (select |v_#memory_$Pointer$.base_66| .cse36) .cse37))) |v_#memory_$Pointer$.base_66|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= (store |v_#memory_$Pointer$.offset_64| .cse45 (store (select |v_#memory_$Pointer$.offset_64| .cse45) .cse46 (select (select |v_#memory_$Pointer$.offset_66| .cse45) .cse46))) |v_#memory_$Pointer$.offset_66|) (= (store .cse60 .cse51 (store (select .cse60 .cse51) .cse52 (select (select |v_#memory_$Pointer$.offset_64| .cse51) .cse52))) |v_#memory_$Pointer$.offset_64|))))))))) (= |c_ULTIMATE.start_main_~#i~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.base| 0)) is different from false [2023-12-02 20:01:05,865 WARN L854 $PredicateComparison]: unable to prove that (and (= c_~count_int_int~0 0) (<= 2 |c_ULTIMATE.start_main_~#i~0#1.base|) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (<= 1 |c_#StackHeapBarrier|) (let ((.cse3 (exists ((|v_#memory_int_51| (Array Int (Array Int Int))) (|v_#memory_int_55| (Array Int (Array Int Int))) (|v_#memory_int_511| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_18| (Array Int (Array Int Int))) (|v_#memory_int_509| (Array Int (Array Int Int)))) (let ((.cse66 (select |v_#memory_int_51| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse67 (select |v_#memory_int_55| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse65 (select |v_#memory_int_511| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_511| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse65 8 (select (select |v_#memory_int_BEFORE_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_#memory_int_BEFORE_CALL_18|) (= |v_#memory_int_51| (store |v_#memory_int_509| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_509| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse66 28)))) (= |v_#memory_int_55| (store |v_#memory_int_51| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse66 32 4) 16 (select .cse67 16)))) (= (store |v_#memory_int_55| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse67 12 (select .cse65 12))) |v_#memory_int_511|))))) (.cse8 (exists ((|v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_9| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_9|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_9| 4294967296))))) (.cse2 (exists ((|v_#memory_$Pointer$.offset_428| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_429| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_48| (Array Int (Array Int Int)))) (let ((.cse64 (select |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_428| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_428| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse64 36))) |v_#memory_$Pointer$.offset_48|) (= (store |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse64 28 0) 32 (select (select |v_#memory_$Pointer$.offset_429| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_429|))))) (.cse12 (exists ((|v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_10| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_10| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_10|)))) (.cse13 (exists ((|v_#memory_int_51| (Array Int (Array Int Int))) (|v_#memory_int_511| (Array Int (Array Int Int))) (|v_#memory_int_55| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_20| (Array Int (Array Int Int))) (|v_#memory_int_509| (Array Int (Array Int Int)))) (let ((.cse62 (select |v_#memory_int_51| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse63 (select |v_#memory_int_55| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse61 (select |v_#memory_int_511| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_511| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse61 8 (select (select |v_#memory_int_BEFORE_CALL_20| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_#memory_int_BEFORE_CALL_20|) (= |v_#memory_int_51| (store |v_#memory_int_509| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_509| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse62 28)))) (= |v_#memory_int_55| (store |v_#memory_int_51| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse62 32 4) 16 (select .cse63 16)))) (= (store |v_#memory_int_55| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse63 12 (select .cse61 12))) |v_#memory_int_511|)))))) (or (and (exists ((|v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_12| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_12|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_12| 4294967296)))) (exists ((|v_#memory_$Pointer$.base_64| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_19| Int) (|v_#memory_int_67| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_18| Int) (|v_#memory_int_68| (Array Int (Array Int Int))) (|v_#valid_72| (Array Int Int)) (|v_#memory_int_512| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_64| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_#length_35| (Array Int Int)) (|v_#memory_$Pointer$.base_431| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_431| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_BEFORE_CALL_24| (Array Int (Array Int Int)))) (let ((.cse27 (select (select |v_#memory_$Pointer$.base_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse28 (select (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse19 (select (select |v_#memory_$Pointer$.base_431| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse20 (+ (select (select |v_#memory_$Pointer$.offset_431| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16))) (let ((.cse32 (store |v_#memory_$Pointer$.offset_431| .cse19 (store (select |v_#memory_$Pointer$.offset_431| .cse19) .cse20 8))) (.cse23 (store |v_#memory_$Pointer$.base_431| .cse19 (store (select |v_#memory_$Pointer$.base_431| .cse19) .cse20 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse31 (store |v_#memory_$Pointer$.offset_65| .cse27 (store (select |v_#memory_$Pointer$.offset_65| .cse27) .cse28 0))) (.cse16 (store |v_#memory_$Pointer$.base_66| .cse27 (store (select |v_#memory_$Pointer$.base_66| .cse27) .cse28 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|)))) (let ((.cse0 (select (select |v_#memory_$Pointer$.base_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse1 (+ (select (select |v_#memory_$Pointer$.offset_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse17 (select (select .cse16 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse18 (+ 40 (select (select .cse31 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse14 (select (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse15 (+ 8 (select (select |v_#memory_$Pointer$.offset_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse24 (select (select .cse23 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse25 (+ 4 (select (select .cse32 |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (store |v_#memory_$Pointer$.offset_66| .cse0 (store (select |v_#memory_$Pointer$.offset_66| .cse0) .cse1 (select (select |v_#memory_$Pointer$.offset_65| .cse0) .cse1))) |v_#memory_$Pointer$.offset_65|) (let ((.cse4 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_19| |v_ULTIMATE.start_main_#t~mem56#1.base_18|))) (or (and .cse2 .cse3 .cse4 (exists ((|v_#memory_$Pointer$.base_429| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_428| (Array Int (Array Int Int))) (|v_#length_34| (Array Int Int)) (|v_#valid_71| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (Array Int (Array Int Int)))) (let ((.cse6 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse7 (select |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse5 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_ULTIMATE.start_main_#t~mem56#1.base_18| .cse5) (= (store |v_#length_34| .cse5 44) |v_#length_35|) (<= (+ .cse5 1) |c_#StackHeapBarrier|) (not (= .cse5 0)) (= (store |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse6 36))) |v_#memory_$Pointer$.base_48|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse6 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse7 32))) |v_#memory_$Pointer$.base_429|) (= (select |v_#valid_71| .cse5) 0) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (store |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse7 16 0) 12 0) 8 .cse5))) (= (store |v_#valid_71| .cse5 1) |v_#valid_72|)))) .cse8) (and (exists ((|v_#memory_$Pointer$.base_429| (Array Int (Array Int Int))) (|v_#length_34| (Array Int Int)) (|v_#memory_$Pointer$.base_428| (Array Int (Array Int Int))) (|v_#valid_71| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse10 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse11 (select |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse9 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#length_34| .cse9 44) |v_#length_35|) (not (= .cse9 0)) (= (store |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse10 36))) |v_#memory_$Pointer$.base_48|) (= (store |v_#valid_71| .cse9 1) |v_#valid_72|) (= .cse9 |v_ULTIMATE.start_main_#t~mem56#1.base_18|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse10 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse11 32))) |v_#memory_$Pointer$.base_429|) (= (select |v_#valid_71| .cse9) 0) (<= (+ .cse9 1) |c_#StackHeapBarrier|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (store |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse11 16 0) 12 0) 8 .cse9)))))) .cse2 .cse4 .cse12 .cse13))) (= (store |v_#memory_$Pointer$.base_65| .cse14 (store (select |v_#memory_$Pointer$.base_65| .cse14) .cse15 (select (select |v_#memory_$Pointer$.base_64| .cse14) .cse15))) |v_#memory_$Pointer$.base_64|) (= (store .cse16 .cse17 (store (select .cse16 .cse17) .cse18 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_24| .cse17) .cse18))) |v_#memory_$Pointer$.base_BEFORE_CALL_24|) (= (select |v_#valid_72| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (= (store |v_#memory_int_512| .cse19 (store (select |v_#memory_int_512| .cse19) .cse20 (select (select |v_#memory_int_67| .cse19) .cse20))) |v_#memory_int_67|) (let ((.cse21 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_24| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse22 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| .cse21) .cse22) 0)) (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_24| .cse21) .cse22) 0)))) (= (store .cse23 .cse24 (store (select .cse23 .cse24) .cse25 (select (select |v_#memory_$Pointer$.base_65| .cse24) .cse25))) |v_#memory_$Pointer$.base_65|) (= (store |v_#length_35| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (= |v_#memory_int_68| (let ((.cse26 (let ((.cse29 (let ((.cse30 (store |v_#memory_int_67| .cse24 (store (select |v_#memory_int_67| .cse24) .cse25 32)))) (store .cse30 .cse14 (store (select .cse30 .cse14) .cse15 5))))) (store .cse29 .cse0 (store (select .cse29 .cse0) .cse1 8))))) (store .cse26 .cse27 (store (select .cse26 .cse27) .cse28 (select (select |v_#memory_int_68| .cse27) .cse28))))) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (= |c_#valid| (store |v_#valid_72| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1)) (= (store |v_#memory_$Pointer$.base_64| .cse0 (store (select |v_#memory_$Pointer$.base_64| .cse0) .cse1 (select (select |v_#memory_$Pointer$.base_66| .cse0) .cse1))) |v_#memory_$Pointer$.base_66|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| (store .cse31 .cse17 (store (select .cse31 .cse17) .cse18 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| .cse17) .cse18)))) (= (store |v_#memory_$Pointer$.offset_64| .cse14 (store (select |v_#memory_$Pointer$.offset_64| .cse14) .cse15 (select (select |v_#memory_$Pointer$.offset_66| .cse14) .cse15))) |v_#memory_$Pointer$.offset_66|) (= (store .cse32 .cse24 (store (select .cse32 .cse24) .cse25 (select (select |v_#memory_$Pointer$.offset_64| .cse24) .cse25))) |v_#memory_$Pointer$.offset_64|))))))) (and (exists ((|v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_11| Int)) (and (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_11| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_11|))) (exists ((|v_#memory_$Pointer$.base_64| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_19| Int) (|v_#memory_int_67| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_18| Int) (|v_#memory_int_68| (Array Int (Array Int Int))) (|v_#valid_72| (Array Int Int)) (|v_#memory_int_512| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_19| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_64| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_#length_35| (Array Int Int)) (|v_#memory_$Pointer$.base_431| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_431| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| (Array Int (Array Int Int)))) (let ((.cse54 (select (select |v_#memory_$Pointer$.base_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse55 (select (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse47 (select (select |v_#memory_$Pointer$.base_431| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse48 (+ (select (select |v_#memory_$Pointer$.offset_431| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16))) (let ((.cse60 (store |v_#memory_$Pointer$.offset_431| .cse47 (store (select |v_#memory_$Pointer$.offset_431| .cse47) .cse48 8))) (.cse50 (store |v_#memory_$Pointer$.base_431| .cse47 (store (select |v_#memory_$Pointer$.base_431| .cse47) .cse48 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse49 (store |v_#memory_$Pointer$.offset_65| .cse54 (store (select |v_#memory_$Pointer$.offset_65| .cse54) .cse55 0))) (.cse33 (store |v_#memory_$Pointer$.base_66| .cse54 (store (select |v_#memory_$Pointer$.base_66| .cse54) .cse55 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|)))) (let ((.cse34 (select (select .cse33 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse35 (+ 40 (select (select .cse49 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse36 (select (select |v_#memory_$Pointer$.base_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse37 (+ (select (select |v_#memory_$Pointer$.offset_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse45 (select (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse46 (+ 8 (select (select |v_#memory_$Pointer$.offset_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse51 (select (select .cse50 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse52 (+ 4 (select (select .cse60 |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (store .cse33 .cse34 (store (select .cse33 .cse34) .cse35 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_19| .cse34) .cse35))) |v_old(#memory_$Pointer$.base)_AFTER_CALL_19|) (= (store |v_#memory_$Pointer$.offset_66| .cse36 (store (select |v_#memory_$Pointer$.offset_66| .cse36) .cse37 (select (select |v_#memory_$Pointer$.offset_65| .cse36) .cse37))) |v_#memory_$Pointer$.offset_65|) (let ((.cse38 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_19| |v_ULTIMATE.start_main_#t~mem56#1.base_18|))) (or (and .cse2 .cse3 .cse38 (exists ((|v_#memory_$Pointer$.base_429| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_428| (Array Int (Array Int Int))) (|v_#length_34| (Array Int Int)) (|v_#valid_71| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (Array Int (Array Int Int)))) (let ((.cse40 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse41 (select |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse39 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_ULTIMATE.start_main_#t~mem56#1.base_18| .cse39) (= (store |v_#length_34| .cse39 44) |v_#length_35|) (<= (+ .cse39 1) |c_#StackHeapBarrier|) (not (= .cse39 0)) (= (store |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse40 36))) |v_#memory_$Pointer$.base_48|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse40 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse41 32))) |v_#memory_$Pointer$.base_429|) (= (select |v_#valid_71| .cse39) 0) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (store |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse41 16 0) 12 0) 8 .cse39))) (= (store |v_#valid_71| .cse39 1) |v_#valid_72|)))) .cse8) (and (exists ((|v_#memory_$Pointer$.base_429| (Array Int (Array Int Int))) (|v_#length_34| (Array Int Int)) (|v_#memory_$Pointer$.base_428| (Array Int (Array Int Int))) (|v_#valid_71| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse43 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse44 (select |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse42 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#length_34| .cse42 44) |v_#length_35|) (not (= .cse42 0)) (= (store |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse43 36))) |v_#memory_$Pointer$.base_48|) (= (store |v_#valid_71| .cse42 1) |v_#valid_72|) (= .cse42 |v_ULTIMATE.start_main_#t~mem56#1.base_18|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse43 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse44 32))) |v_#memory_$Pointer$.base_429|) (= (select |v_#valid_71| .cse42) 0) (<= (+ .cse42 1) |c_#StackHeapBarrier|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (store |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse44 16 0) 12 0) 8 .cse42)))))) .cse2 .cse38 .cse12 .cse13))) (= (store |v_#memory_$Pointer$.base_65| .cse45 (store (select |v_#memory_$Pointer$.base_65| .cse45) .cse46 (select (select |v_#memory_$Pointer$.base_64| .cse45) .cse46))) |v_#memory_$Pointer$.base_64|) (= (select |v_#valid_72| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (= (store |v_#memory_int_512| .cse47 (store (select |v_#memory_int_512| .cse47) .cse48 (select (select |v_#memory_int_67| .cse47) .cse48))) |v_#memory_int_67|) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| (store .cse49 .cse34 (store (select .cse49 .cse34) .cse35 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| .cse34) .cse35)))) (= (store .cse50 .cse51 (store (select .cse50 .cse51) .cse52 (select (select |v_#memory_$Pointer$.base_65| .cse51) .cse52))) |v_#memory_$Pointer$.base_65|) (= (store |v_#length_35| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (= |v_#memory_int_68| (let ((.cse53 (let ((.cse56 (let ((.cse57 (store |v_#memory_int_67| .cse51 (store (select |v_#memory_int_67| .cse51) .cse52 32)))) (store .cse57 .cse45 (store (select .cse57 .cse45) .cse46 5))))) (store .cse56 .cse36 (store (select .cse56 .cse36) .cse37 8))))) (store .cse53 .cse54 (store (select .cse53 .cse54) .cse55 (select (select |v_#memory_int_68| .cse54) .cse55))))) (let ((.cse58 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_19| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse59 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_19| .cse58) .cse59) 0)) (not (= 0 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| .cse58) .cse59))))) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (= |c_#valid| (store |v_#valid_72| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1)) (= (store |v_#memory_$Pointer$.base_64| .cse36 (store (select |v_#memory_$Pointer$.base_64| .cse36) .cse37 (select (select |v_#memory_$Pointer$.base_66| .cse36) .cse37))) |v_#memory_$Pointer$.base_66|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= (store |v_#memory_$Pointer$.offset_64| .cse45 (store (select |v_#memory_$Pointer$.offset_64| .cse45) .cse46 (select (select |v_#memory_$Pointer$.offset_66| .cse45) .cse46))) |v_#memory_$Pointer$.offset_66|) (= (store .cse60 .cse51 (store (select .cse60 .cse51) .cse52 (select (select |v_#memory_$Pointer$.offset_64| .cse51) .cse52))) |v_#memory_$Pointer$.offset_64|))))))))) (= |c_ULTIMATE.start_main_~#i~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.base| |c_ULTIMATE.start_main_~user~0#1.base|)) is different from false [2023-12-02 20:01:07,916 WARN L854 $PredicateComparison]: unable to prove that (and (= c_~count_int_int~0 0) (<= 2 |c_ULTIMATE.start_main_~#i~0#1.base|) (exists ((|v_#memory_int_513| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_432| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_432| (Array Int (Array Int Int)))) (let ((.cse0 (select (select |v_#memory_$Pointer$.base_432| |c_ULTIMATE.start_main_~users~0#1.base|) 8)) (.cse2 (+ (select (select |v_#memory_$Pointer$.offset_432| |c_ULTIMATE.start_main_~users~0#1.base|) 8) 12))) (and (= (store |v_#memory_int_513| .cse0 (let ((.cse1 (select |v_#memory_int_513| .cse0))) (store .cse1 .cse2 (+ 1 (select .cse1 .cse2))))) |c_#memory_int|) (= |c_#memory_$Pointer$.base| (store |v_#memory_$Pointer$.base_432| .cse0 (store (select |v_#memory_$Pointer$.base_432| .cse0) .cse2 (select (select |c_#memory_$Pointer$.base| .cse0) .cse2)))) (= |c_#memory_$Pointer$.offset| (store |v_#memory_$Pointer$.offset_432| .cse0 (store (select |v_#memory_$Pointer$.offset_432| .cse0) .cse2 (select (select |c_#memory_$Pointer$.offset| .cse0) .cse2))))))) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (<= 1 |c_#StackHeapBarrier|) (let ((.cse6 (exists ((|v_#memory_int_51| (Array Int (Array Int Int))) (|v_#memory_int_55| (Array Int (Array Int Int))) (|v_#memory_int_511| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_18| (Array Int (Array Int Int))) (|v_#memory_int_509| (Array Int (Array Int Int)))) (let ((.cse69 (select |v_#memory_int_51| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse70 (select |v_#memory_int_55| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse68 (select |v_#memory_int_511| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_511| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse68 8 (select (select |v_#memory_int_BEFORE_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_#memory_int_BEFORE_CALL_18|) (= |v_#memory_int_51| (store |v_#memory_int_509| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_509| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse69 28)))) (= |v_#memory_int_55| (store |v_#memory_int_51| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse69 32 4) 16 (select .cse70 16)))) (= (store |v_#memory_int_55| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse70 12 (select .cse68 12))) |v_#memory_int_511|))))) (.cse11 (exists ((|v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_9| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_9|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_9| 4294967296))))) (.cse5 (exists ((|v_#memory_$Pointer$.offset_428| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_429| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_48| (Array Int (Array Int Int)))) (let ((.cse67 (select |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_428| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_428| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse67 36))) |v_#memory_$Pointer$.offset_48|) (= (store |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse67 28 0) 32 (select (select |v_#memory_$Pointer$.offset_429| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_429|))))) (.cse15 (exists ((|v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_10| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_10| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_10|)))) (.cse16 (exists ((|v_#memory_int_51| (Array Int (Array Int Int))) (|v_#memory_int_511| (Array Int (Array Int Int))) (|v_#memory_int_55| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_20| (Array Int (Array Int Int))) (|v_#memory_int_509| (Array Int (Array Int Int)))) (let ((.cse65 (select |v_#memory_int_51| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse66 (select |v_#memory_int_55| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse64 (select |v_#memory_int_511| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_511| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse64 8 (select (select |v_#memory_int_BEFORE_CALL_20| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_#memory_int_BEFORE_CALL_20|) (= |v_#memory_int_51| (store |v_#memory_int_509| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_509| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse65 28)))) (= |v_#memory_int_55| (store |v_#memory_int_51| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse65 32 4) 16 (select .cse66 16)))) (= (store |v_#memory_int_55| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse66 12 (select .cse64 12))) |v_#memory_int_511|)))))) (or (and (exists ((|v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_12| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_12|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_12| 4294967296)))) (exists ((|v_#memory_$Pointer$.base_64| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_19| Int) (|v_#memory_int_67| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_18| Int) (|v_#memory_int_68| (Array Int (Array Int Int))) (|v_#valid_72| (Array Int Int)) (|v_#memory_int_512| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_64| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_#length_35| (Array Int Int)) (|v_#memory_$Pointer$.base_431| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_431| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_BEFORE_CALL_24| (Array Int (Array Int Int)))) (let ((.cse30 (select (select |v_#memory_$Pointer$.base_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse31 (select (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse22 (select (select |v_#memory_$Pointer$.base_431| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse23 (+ (select (select |v_#memory_$Pointer$.offset_431| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16))) (let ((.cse35 (store |v_#memory_$Pointer$.offset_431| .cse22 (store (select |v_#memory_$Pointer$.offset_431| .cse22) .cse23 8))) (.cse26 (store |v_#memory_$Pointer$.base_431| .cse22 (store (select |v_#memory_$Pointer$.base_431| .cse22) .cse23 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse34 (store |v_#memory_$Pointer$.offset_65| .cse30 (store (select |v_#memory_$Pointer$.offset_65| .cse30) .cse31 0))) (.cse19 (store |v_#memory_$Pointer$.base_66| .cse30 (store (select |v_#memory_$Pointer$.base_66| .cse30) .cse31 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|)))) (let ((.cse3 (select (select |v_#memory_$Pointer$.base_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse4 (+ (select (select |v_#memory_$Pointer$.offset_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse20 (select (select .cse19 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse21 (+ 40 (select (select .cse34 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse17 (select (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse18 (+ 8 (select (select |v_#memory_$Pointer$.offset_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse27 (select (select .cse26 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse28 (+ 4 (select (select .cse35 |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (store |v_#memory_$Pointer$.offset_66| .cse3 (store (select |v_#memory_$Pointer$.offset_66| .cse3) .cse4 (select (select |v_#memory_$Pointer$.offset_65| .cse3) .cse4))) |v_#memory_$Pointer$.offset_65|) (let ((.cse7 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_19| |v_ULTIMATE.start_main_#t~mem56#1.base_18|))) (or (and .cse5 .cse6 .cse7 (exists ((|v_#memory_$Pointer$.base_429| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_428| (Array Int (Array Int Int))) (|v_#length_34| (Array Int Int)) (|v_#valid_71| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (Array Int (Array Int Int)))) (let ((.cse9 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse10 (select |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse8 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_ULTIMATE.start_main_#t~mem56#1.base_18| .cse8) (= (store |v_#length_34| .cse8 44) |v_#length_35|) (<= (+ .cse8 1) |c_#StackHeapBarrier|) (not (= .cse8 0)) (= (store |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse9 36))) |v_#memory_$Pointer$.base_48|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse9 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse10 32))) |v_#memory_$Pointer$.base_429|) (= (select |v_#valid_71| .cse8) 0) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (store |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse10 16 0) 12 0) 8 .cse8))) (= (store |v_#valid_71| .cse8 1) |v_#valid_72|)))) .cse11) (and (exists ((|v_#memory_$Pointer$.base_429| (Array Int (Array Int Int))) (|v_#length_34| (Array Int Int)) (|v_#memory_$Pointer$.base_428| (Array Int (Array Int Int))) (|v_#valid_71| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse13 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse14 (select |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse12 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#length_34| .cse12 44) |v_#length_35|) (not (= .cse12 0)) (= (store |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse13 36))) |v_#memory_$Pointer$.base_48|) (= (store |v_#valid_71| .cse12 1) |v_#valid_72|) (= .cse12 |v_ULTIMATE.start_main_#t~mem56#1.base_18|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse13 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse14 32))) |v_#memory_$Pointer$.base_429|) (= (select |v_#valid_71| .cse12) 0) (<= (+ .cse12 1) |c_#StackHeapBarrier|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (store |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse14 16 0) 12 0) 8 .cse12)))))) .cse5 .cse7 .cse15 .cse16))) (= (store |v_#memory_$Pointer$.base_65| .cse17 (store (select |v_#memory_$Pointer$.base_65| .cse17) .cse18 (select (select |v_#memory_$Pointer$.base_64| .cse17) .cse18))) |v_#memory_$Pointer$.base_64|) (= (store .cse19 .cse20 (store (select .cse19 .cse20) .cse21 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_24| .cse20) .cse21))) |v_#memory_$Pointer$.base_BEFORE_CALL_24|) (= (select |v_#valid_72| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (= (store |v_#memory_int_512| .cse22 (store (select |v_#memory_int_512| .cse22) .cse23 (select (select |v_#memory_int_67| .cse22) .cse23))) |v_#memory_int_67|) (let ((.cse24 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_24| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse25 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| .cse24) .cse25) 0)) (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_24| .cse24) .cse25) 0)))) (= (store .cse26 .cse27 (store (select .cse26 .cse27) .cse28 (select (select |v_#memory_$Pointer$.base_65| .cse27) .cse28))) |v_#memory_$Pointer$.base_65|) (= (store |v_#length_35| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (= |v_#memory_int_68| (let ((.cse29 (let ((.cse32 (let ((.cse33 (store |v_#memory_int_67| .cse27 (store (select |v_#memory_int_67| .cse27) .cse28 32)))) (store .cse33 .cse17 (store (select .cse33 .cse17) .cse18 5))))) (store .cse32 .cse3 (store (select .cse32 .cse3) .cse4 8))))) (store .cse29 .cse30 (store (select .cse29 .cse30) .cse31 (select (select |v_#memory_int_68| .cse30) .cse31))))) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (= |c_#valid| (store |v_#valid_72| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1)) (= (store |v_#memory_$Pointer$.base_64| .cse3 (store (select |v_#memory_$Pointer$.base_64| .cse3) .cse4 (select (select |v_#memory_$Pointer$.base_66| .cse3) .cse4))) |v_#memory_$Pointer$.base_66|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| (store .cse34 .cse20 (store (select .cse34 .cse20) .cse21 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| .cse20) .cse21)))) (= (store |v_#memory_$Pointer$.offset_64| .cse17 (store (select |v_#memory_$Pointer$.offset_64| .cse17) .cse18 (select (select |v_#memory_$Pointer$.offset_66| .cse17) .cse18))) |v_#memory_$Pointer$.offset_66|) (= (store .cse35 .cse27 (store (select .cse35 .cse27) .cse28 (select (select |v_#memory_$Pointer$.offset_64| .cse27) .cse28))) |v_#memory_$Pointer$.offset_64|))))))) (and (exists ((|v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_11| Int)) (and (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_11| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_11|))) (exists ((|v_#memory_$Pointer$.base_64| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_19| Int) (|v_#memory_int_67| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_18| Int) (|v_#memory_int_68| (Array Int (Array Int Int))) (|v_#valid_72| (Array Int Int)) (|v_#memory_int_512| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_19| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_64| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_#length_35| (Array Int Int)) (|v_#memory_$Pointer$.base_431| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_431| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| (Array Int (Array Int Int)))) (let ((.cse57 (select (select |v_#memory_$Pointer$.base_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse58 (select (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse50 (select (select |v_#memory_$Pointer$.base_431| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse51 (+ (select (select |v_#memory_$Pointer$.offset_431| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16))) (let ((.cse63 (store |v_#memory_$Pointer$.offset_431| .cse50 (store (select |v_#memory_$Pointer$.offset_431| .cse50) .cse51 8))) (.cse53 (store |v_#memory_$Pointer$.base_431| .cse50 (store (select |v_#memory_$Pointer$.base_431| .cse50) .cse51 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse52 (store |v_#memory_$Pointer$.offset_65| .cse57 (store (select |v_#memory_$Pointer$.offset_65| .cse57) .cse58 0))) (.cse36 (store |v_#memory_$Pointer$.base_66| .cse57 (store (select |v_#memory_$Pointer$.base_66| .cse57) .cse58 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|)))) (let ((.cse37 (select (select .cse36 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse38 (+ 40 (select (select .cse52 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse39 (select (select |v_#memory_$Pointer$.base_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse40 (+ (select (select |v_#memory_$Pointer$.offset_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse48 (select (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse49 (+ 8 (select (select |v_#memory_$Pointer$.offset_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse54 (select (select .cse53 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse55 (+ 4 (select (select .cse63 |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (store .cse36 .cse37 (store (select .cse36 .cse37) .cse38 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_19| .cse37) .cse38))) |v_old(#memory_$Pointer$.base)_AFTER_CALL_19|) (= (store |v_#memory_$Pointer$.offset_66| .cse39 (store (select |v_#memory_$Pointer$.offset_66| .cse39) .cse40 (select (select |v_#memory_$Pointer$.offset_65| .cse39) .cse40))) |v_#memory_$Pointer$.offset_65|) (let ((.cse41 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_19| |v_ULTIMATE.start_main_#t~mem56#1.base_18|))) (or (and .cse5 .cse6 .cse41 (exists ((|v_#memory_$Pointer$.base_429| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_428| (Array Int (Array Int Int))) (|v_#length_34| (Array Int Int)) (|v_#valid_71| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (Array Int (Array Int Int)))) (let ((.cse43 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse44 (select |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse42 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_ULTIMATE.start_main_#t~mem56#1.base_18| .cse42) (= (store |v_#length_34| .cse42 44) |v_#length_35|) (<= (+ .cse42 1) |c_#StackHeapBarrier|) (not (= .cse42 0)) (= (store |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse43 36))) |v_#memory_$Pointer$.base_48|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse43 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse44 32))) |v_#memory_$Pointer$.base_429|) (= (select |v_#valid_71| .cse42) 0) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (store |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse44 16 0) 12 0) 8 .cse42))) (= (store |v_#valid_71| .cse42 1) |v_#valid_72|)))) .cse11) (and (exists ((|v_#memory_$Pointer$.base_429| (Array Int (Array Int Int))) (|v_#length_34| (Array Int Int)) (|v_#memory_$Pointer$.base_428| (Array Int (Array Int Int))) (|v_#valid_71| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse46 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse47 (select |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse45 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#length_34| .cse45 44) |v_#length_35|) (not (= .cse45 0)) (= (store |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse46 36))) |v_#memory_$Pointer$.base_48|) (= (store |v_#valid_71| .cse45 1) |v_#valid_72|) (= .cse45 |v_ULTIMATE.start_main_#t~mem56#1.base_18|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse46 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse47 32))) |v_#memory_$Pointer$.base_429|) (= (select |v_#valid_71| .cse45) 0) (<= (+ .cse45 1) |c_#StackHeapBarrier|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (store |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse47 16 0) 12 0) 8 .cse45)))))) .cse5 .cse41 .cse15 .cse16))) (= (store |v_#memory_$Pointer$.base_65| .cse48 (store (select |v_#memory_$Pointer$.base_65| .cse48) .cse49 (select (select |v_#memory_$Pointer$.base_64| .cse48) .cse49))) |v_#memory_$Pointer$.base_64|) (= (select |v_#valid_72| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (= (store |v_#memory_int_512| .cse50 (store (select |v_#memory_int_512| .cse50) .cse51 (select (select |v_#memory_int_67| .cse50) .cse51))) |v_#memory_int_67|) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| (store .cse52 .cse37 (store (select .cse52 .cse37) .cse38 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| .cse37) .cse38)))) (= (store .cse53 .cse54 (store (select .cse53 .cse54) .cse55 (select (select |v_#memory_$Pointer$.base_65| .cse54) .cse55))) |v_#memory_$Pointer$.base_65|) (= (store |v_#length_35| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (= |v_#memory_int_68| (let ((.cse56 (let ((.cse59 (let ((.cse60 (store |v_#memory_int_67| .cse54 (store (select |v_#memory_int_67| .cse54) .cse55 32)))) (store .cse60 .cse48 (store (select .cse60 .cse48) .cse49 5))))) (store .cse59 .cse39 (store (select .cse59 .cse39) .cse40 8))))) (store .cse56 .cse57 (store (select .cse56 .cse57) .cse58 (select (select |v_#memory_int_68| .cse57) .cse58))))) (let ((.cse61 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_19| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse62 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_19| .cse61) .cse62) 0)) (not (= 0 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| .cse61) .cse62))))) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (= |c_#valid| (store |v_#valid_72| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1)) (= (store |v_#memory_$Pointer$.base_64| .cse39 (store (select |v_#memory_$Pointer$.base_64| .cse39) .cse40 (select (select |v_#memory_$Pointer$.base_66| .cse39) .cse40))) |v_#memory_$Pointer$.base_66|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= (store |v_#memory_$Pointer$.offset_64| .cse48 (store (select |v_#memory_$Pointer$.offset_64| .cse48) .cse49 (select (select |v_#memory_$Pointer$.offset_66| .cse48) .cse49))) |v_#memory_$Pointer$.offset_66|) (= (store .cse63 .cse54 (store (select .cse63 .cse54) .cse55 (select (select |v_#memory_$Pointer$.offset_64| .cse54) .cse55))) |v_#memory_$Pointer$.offset_64|))))))))) (= |c_ULTIMATE.start_main_~#i~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.base| |c_ULTIMATE.start_main_~user~0#1.base|)) is different from false [2023-12-02 20:01:09,946 WARN L854 $PredicateComparison]: unable to prove that (and (= c_~count_int_int~0 0) (<= 2 |c_ULTIMATE.start_main_~#i~0#1.base|) (exists ((|v_#memory_int_513| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_432| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_432| (Array Int (Array Int Int)))) (let ((.cse0 (select (select |v_#memory_$Pointer$.base_432| |c_ULTIMATE.start_main_~users~0#1.base|) 8)) (.cse2 (+ (select (select |v_#memory_$Pointer$.offset_432| |c_ULTIMATE.start_main_~users~0#1.base|) 8) 12))) (and (= (store |v_#memory_int_513| .cse0 (let ((.cse1 (select |v_#memory_int_513| .cse0))) (store .cse1 .cse2 (+ 1 (select .cse1 .cse2))))) |c_#memory_int|) (= |c_#memory_$Pointer$.base| (store |v_#memory_$Pointer$.base_432| .cse0 (store (select |v_#memory_$Pointer$.base_432| .cse0) .cse2 (select (select |c_#memory_$Pointer$.base| .cse0) .cse2)))) (= |c_#memory_$Pointer$.offset| (store |v_#memory_$Pointer$.offset_432| .cse0 (store (select |v_#memory_$Pointer$.offset_432| .cse0) .cse2 (select (select |c_#memory_$Pointer$.offset| .cse0) .cse2))))))) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (<= 1 |c_#StackHeapBarrier|) (let ((.cse6 (exists ((|v_#memory_int_51| (Array Int (Array Int Int))) (|v_#memory_int_55| (Array Int (Array Int Int))) (|v_#memory_int_511| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_18| (Array Int (Array Int Int))) (|v_#memory_int_509| (Array Int (Array Int Int)))) (let ((.cse69 (select |v_#memory_int_51| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse70 (select |v_#memory_int_55| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse68 (select |v_#memory_int_511| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_511| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse68 8 (select (select |v_#memory_int_BEFORE_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_#memory_int_BEFORE_CALL_18|) (= |v_#memory_int_51| (store |v_#memory_int_509| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_509| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse69 28)))) (= |v_#memory_int_55| (store |v_#memory_int_51| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse69 32 4) 16 (select .cse70 16)))) (= (store |v_#memory_int_55| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse70 12 (select .cse68 12))) |v_#memory_int_511|))))) (.cse11 (exists ((|v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_9| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_9|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_9| 4294967296))))) (.cse5 (exists ((|v_#memory_$Pointer$.offset_428| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_429| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_48| (Array Int (Array Int Int)))) (let ((.cse67 (select |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_428| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_428| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse67 36))) |v_#memory_$Pointer$.offset_48|) (= (store |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse67 28 0) 32 (select (select |v_#memory_$Pointer$.offset_429| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_429|))))) (.cse15 (exists ((|v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_10| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_10| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_10|)))) (.cse16 (exists ((|v_#memory_int_51| (Array Int (Array Int Int))) (|v_#memory_int_511| (Array Int (Array Int Int))) (|v_#memory_int_55| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_20| (Array Int (Array Int Int))) (|v_#memory_int_509| (Array Int (Array Int Int)))) (let ((.cse65 (select |v_#memory_int_51| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse66 (select |v_#memory_int_55| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse64 (select |v_#memory_int_511| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_511| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse64 8 (select (select |v_#memory_int_BEFORE_CALL_20| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_#memory_int_BEFORE_CALL_20|) (= |v_#memory_int_51| (store |v_#memory_int_509| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_509| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse65 28)))) (= |v_#memory_int_55| (store |v_#memory_int_51| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse65 32 4) 16 (select .cse66 16)))) (= (store |v_#memory_int_55| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse66 12 (select .cse64 12))) |v_#memory_int_511|)))))) (or (and (exists ((|v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_12| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_12|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_12| 4294967296)))) (exists ((|v_#memory_$Pointer$.base_64| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_19| Int) (|v_#memory_int_67| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_18| Int) (|v_#memory_int_68| (Array Int (Array Int Int))) (|v_#valid_72| (Array Int Int)) (|v_#memory_int_512| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_64| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_#length_35| (Array Int Int)) (|v_#memory_$Pointer$.base_431| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_431| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_BEFORE_CALL_24| (Array Int (Array Int Int)))) (let ((.cse30 (select (select |v_#memory_$Pointer$.base_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse31 (select (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse22 (select (select |v_#memory_$Pointer$.base_431| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse23 (+ (select (select |v_#memory_$Pointer$.offset_431| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16))) (let ((.cse35 (store |v_#memory_$Pointer$.offset_431| .cse22 (store (select |v_#memory_$Pointer$.offset_431| .cse22) .cse23 8))) (.cse26 (store |v_#memory_$Pointer$.base_431| .cse22 (store (select |v_#memory_$Pointer$.base_431| .cse22) .cse23 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse34 (store |v_#memory_$Pointer$.offset_65| .cse30 (store (select |v_#memory_$Pointer$.offset_65| .cse30) .cse31 0))) (.cse19 (store |v_#memory_$Pointer$.base_66| .cse30 (store (select |v_#memory_$Pointer$.base_66| .cse30) .cse31 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|)))) (let ((.cse3 (select (select |v_#memory_$Pointer$.base_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse4 (+ (select (select |v_#memory_$Pointer$.offset_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse20 (select (select .cse19 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse21 (+ 40 (select (select .cse34 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse17 (select (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse18 (+ 8 (select (select |v_#memory_$Pointer$.offset_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse27 (select (select .cse26 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse28 (+ 4 (select (select .cse35 |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (store |v_#memory_$Pointer$.offset_66| .cse3 (store (select |v_#memory_$Pointer$.offset_66| .cse3) .cse4 (select (select |v_#memory_$Pointer$.offset_65| .cse3) .cse4))) |v_#memory_$Pointer$.offset_65|) (let ((.cse7 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_19| |v_ULTIMATE.start_main_#t~mem56#1.base_18|))) (or (and .cse5 .cse6 .cse7 (exists ((|v_#memory_$Pointer$.base_429| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_428| (Array Int (Array Int Int))) (|v_#length_34| (Array Int Int)) (|v_#valid_71| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (Array Int (Array Int Int)))) (let ((.cse9 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse10 (select |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse8 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_ULTIMATE.start_main_#t~mem56#1.base_18| .cse8) (= (store |v_#length_34| .cse8 44) |v_#length_35|) (<= (+ .cse8 1) |c_#StackHeapBarrier|) (not (= .cse8 0)) (= (store |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse9 36))) |v_#memory_$Pointer$.base_48|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse9 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse10 32))) |v_#memory_$Pointer$.base_429|) (= (select |v_#valid_71| .cse8) 0) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (store |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse10 16 0) 12 0) 8 .cse8))) (= (store |v_#valid_71| .cse8 1) |v_#valid_72|)))) .cse11) (and (exists ((|v_#memory_$Pointer$.base_429| (Array Int (Array Int Int))) (|v_#length_34| (Array Int Int)) (|v_#memory_$Pointer$.base_428| (Array Int (Array Int Int))) (|v_#valid_71| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse13 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse14 (select |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse12 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#length_34| .cse12 44) |v_#length_35|) (not (= .cse12 0)) (= (store |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse13 36))) |v_#memory_$Pointer$.base_48|) (= (store |v_#valid_71| .cse12 1) |v_#valid_72|) (= .cse12 |v_ULTIMATE.start_main_#t~mem56#1.base_18|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse13 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse14 32))) |v_#memory_$Pointer$.base_429|) (= (select |v_#valid_71| .cse12) 0) (<= (+ .cse12 1) |c_#StackHeapBarrier|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (store |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse14 16 0) 12 0) 8 .cse12)))))) .cse5 .cse7 .cse15 .cse16))) (= (store |v_#memory_$Pointer$.base_65| .cse17 (store (select |v_#memory_$Pointer$.base_65| .cse17) .cse18 (select (select |v_#memory_$Pointer$.base_64| .cse17) .cse18))) |v_#memory_$Pointer$.base_64|) (= (store .cse19 .cse20 (store (select .cse19 .cse20) .cse21 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_24| .cse20) .cse21))) |v_#memory_$Pointer$.base_BEFORE_CALL_24|) (= (select |v_#valid_72| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (= (store |v_#memory_int_512| .cse22 (store (select |v_#memory_int_512| .cse22) .cse23 (select (select |v_#memory_int_67| .cse22) .cse23))) |v_#memory_int_67|) (let ((.cse24 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_24| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse25 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| .cse24) .cse25) 0)) (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_24| .cse24) .cse25) 0)))) (= (store .cse26 .cse27 (store (select .cse26 .cse27) .cse28 (select (select |v_#memory_$Pointer$.base_65| .cse27) .cse28))) |v_#memory_$Pointer$.base_65|) (= (store |v_#length_35| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (= |v_#memory_int_68| (let ((.cse29 (let ((.cse32 (let ((.cse33 (store |v_#memory_int_67| .cse27 (store (select |v_#memory_int_67| .cse27) .cse28 32)))) (store .cse33 .cse17 (store (select .cse33 .cse17) .cse18 5))))) (store .cse32 .cse3 (store (select .cse32 .cse3) .cse4 8))))) (store .cse29 .cse30 (store (select .cse29 .cse30) .cse31 (select (select |v_#memory_int_68| .cse30) .cse31))))) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (= |c_#valid| (store |v_#valid_72| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1)) (= (store |v_#memory_$Pointer$.base_64| .cse3 (store (select |v_#memory_$Pointer$.base_64| .cse3) .cse4 (select (select |v_#memory_$Pointer$.base_66| .cse3) .cse4))) |v_#memory_$Pointer$.base_66|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| (store .cse34 .cse20 (store (select .cse34 .cse20) .cse21 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| .cse20) .cse21)))) (= (store |v_#memory_$Pointer$.offset_64| .cse17 (store (select |v_#memory_$Pointer$.offset_64| .cse17) .cse18 (select (select |v_#memory_$Pointer$.offset_66| .cse17) .cse18))) |v_#memory_$Pointer$.offset_66|) (= (store .cse35 .cse27 (store (select .cse35 .cse27) .cse28 (select (select |v_#memory_$Pointer$.offset_64| .cse27) .cse28))) |v_#memory_$Pointer$.offset_64|))))))) (and (exists ((|v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_11| Int)) (and (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_11| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_11|))) (exists ((|v_#memory_$Pointer$.base_64| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_19| Int) (|v_#memory_int_67| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_18| Int) (|v_#memory_int_68| (Array Int (Array Int Int))) (|v_#valid_72| (Array Int Int)) (|v_#memory_int_512| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_19| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_64| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_#length_35| (Array Int Int)) (|v_#memory_$Pointer$.base_431| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_431| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| (Array Int (Array Int Int)))) (let ((.cse57 (select (select |v_#memory_$Pointer$.base_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse58 (select (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse50 (select (select |v_#memory_$Pointer$.base_431| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse51 (+ (select (select |v_#memory_$Pointer$.offset_431| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16))) (let ((.cse63 (store |v_#memory_$Pointer$.offset_431| .cse50 (store (select |v_#memory_$Pointer$.offset_431| .cse50) .cse51 8))) (.cse53 (store |v_#memory_$Pointer$.base_431| .cse50 (store (select |v_#memory_$Pointer$.base_431| .cse50) .cse51 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse52 (store |v_#memory_$Pointer$.offset_65| .cse57 (store (select |v_#memory_$Pointer$.offset_65| .cse57) .cse58 0))) (.cse36 (store |v_#memory_$Pointer$.base_66| .cse57 (store (select |v_#memory_$Pointer$.base_66| .cse57) .cse58 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|)))) (let ((.cse37 (select (select .cse36 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse38 (+ 40 (select (select .cse52 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse39 (select (select |v_#memory_$Pointer$.base_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse40 (+ (select (select |v_#memory_$Pointer$.offset_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse48 (select (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse49 (+ 8 (select (select |v_#memory_$Pointer$.offset_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse54 (select (select .cse53 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse55 (+ 4 (select (select .cse63 |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (store .cse36 .cse37 (store (select .cse36 .cse37) .cse38 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_19| .cse37) .cse38))) |v_old(#memory_$Pointer$.base)_AFTER_CALL_19|) (= (store |v_#memory_$Pointer$.offset_66| .cse39 (store (select |v_#memory_$Pointer$.offset_66| .cse39) .cse40 (select (select |v_#memory_$Pointer$.offset_65| .cse39) .cse40))) |v_#memory_$Pointer$.offset_65|) (let ((.cse41 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_19| |v_ULTIMATE.start_main_#t~mem56#1.base_18|))) (or (and .cse5 .cse6 .cse41 (exists ((|v_#memory_$Pointer$.base_429| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_428| (Array Int (Array Int Int))) (|v_#length_34| (Array Int Int)) (|v_#valid_71| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (Array Int (Array Int Int)))) (let ((.cse43 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse44 (select |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse42 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_ULTIMATE.start_main_#t~mem56#1.base_18| .cse42) (= (store |v_#length_34| .cse42 44) |v_#length_35|) (<= (+ .cse42 1) |c_#StackHeapBarrier|) (not (= .cse42 0)) (= (store |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse43 36))) |v_#memory_$Pointer$.base_48|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse43 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse44 32))) |v_#memory_$Pointer$.base_429|) (= (select |v_#valid_71| .cse42) 0) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (store |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse44 16 0) 12 0) 8 .cse42))) (= (store |v_#valid_71| .cse42 1) |v_#valid_72|)))) .cse11) (and (exists ((|v_#memory_$Pointer$.base_429| (Array Int (Array Int Int))) (|v_#length_34| (Array Int Int)) (|v_#memory_$Pointer$.base_428| (Array Int (Array Int Int))) (|v_#valid_71| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse46 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse47 (select |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse45 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#length_34| .cse45 44) |v_#length_35|) (not (= .cse45 0)) (= (store |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse46 36))) |v_#memory_$Pointer$.base_48|) (= (store |v_#valid_71| .cse45 1) |v_#valid_72|) (= .cse45 |v_ULTIMATE.start_main_#t~mem56#1.base_18|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse46 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse47 32))) |v_#memory_$Pointer$.base_429|) (= (select |v_#valid_71| .cse45) 0) (<= (+ .cse45 1) |c_#StackHeapBarrier|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (store |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse47 16 0) 12 0) 8 .cse45)))))) .cse5 .cse41 .cse15 .cse16))) (= (store |v_#memory_$Pointer$.base_65| .cse48 (store (select |v_#memory_$Pointer$.base_65| .cse48) .cse49 (select (select |v_#memory_$Pointer$.base_64| .cse48) .cse49))) |v_#memory_$Pointer$.base_64|) (= (select |v_#valid_72| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (= (store |v_#memory_int_512| .cse50 (store (select |v_#memory_int_512| .cse50) .cse51 (select (select |v_#memory_int_67| .cse50) .cse51))) |v_#memory_int_67|) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| (store .cse52 .cse37 (store (select .cse52 .cse37) .cse38 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| .cse37) .cse38)))) (= (store .cse53 .cse54 (store (select .cse53 .cse54) .cse55 (select (select |v_#memory_$Pointer$.base_65| .cse54) .cse55))) |v_#memory_$Pointer$.base_65|) (= (store |v_#length_35| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (= |v_#memory_int_68| (let ((.cse56 (let ((.cse59 (let ((.cse60 (store |v_#memory_int_67| .cse54 (store (select |v_#memory_int_67| .cse54) .cse55 32)))) (store .cse60 .cse48 (store (select .cse60 .cse48) .cse49 5))))) (store .cse59 .cse39 (store (select .cse59 .cse39) .cse40 8))))) (store .cse56 .cse57 (store (select .cse56 .cse57) .cse58 (select (select |v_#memory_int_68| .cse57) .cse58))))) (let ((.cse61 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_19| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse62 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_19| .cse61) .cse62) 0)) (not (= 0 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| .cse61) .cse62))))) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (= |c_#valid| (store |v_#valid_72| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1)) (= (store |v_#memory_$Pointer$.base_64| .cse39 (store (select |v_#memory_$Pointer$.base_64| .cse39) .cse40 (select (select |v_#memory_$Pointer$.base_66| .cse39) .cse40))) |v_#memory_$Pointer$.base_66|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= (store |v_#memory_$Pointer$.offset_64| .cse48 (store (select |v_#memory_$Pointer$.offset_64| .cse48) .cse49 (select (select |v_#memory_$Pointer$.offset_66| .cse48) .cse49))) |v_#memory_$Pointer$.offset_66|) (= (store .cse63 .cse54 (store (select .cse63 .cse54) .cse55 (select (select |v_#memory_$Pointer$.offset_64| .cse54) .cse55))) |v_#memory_$Pointer$.offset_64|))))))))) (= |c_ULTIMATE.start_main_~#i~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.base| |c_ULTIMATE.start_main_~user~0#1.base|) (let ((.cse75 (mod (+ (select (select |c_#memory_int| (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~users~0#1.base|) 8)) (+ (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~users~0#1.base|) 8) 4)) 4294967295) 4294967296)) (.cse76 (mod |c_ULTIMATE.start_main_~_ha_hashv~0#1| 4294967296))) (let ((.cse71 (= .cse76 0)) (.cse72 (= .cse75 0))) (or (and (= |c_ULTIMATE.start_main_~_ha_bkt~0#1| 0) (or .cse71 .cse72)) (and (not .cse71) (let ((.cse73 (= .cse75 .cse76))) (or (and (= |c_ULTIMATE.start_main_~_ha_bkt~0#1| |c_ULTIMATE.start_main_~_ha_hashv~0#1|) .cse73) (let ((.cse74 (mod |c_ULTIMATE.start_main_~_ha_bkt~0#1| 4294967296))) (and (not .cse73) (<= .cse74 .cse75) (<= .cse74 .cse76))))) (not .cse72)))))) is different from false [2023-12-02 20:01:48,396 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '5427#(and (<= 1 |#StackHeapBarrier|) (= |ULTIMATE.start_main_~tmp~0#1.base| 0) (= |ULTIMATE.start_main_~users~0#1.offset| 0) (= |ULTIMATE.start_main_~tmp~0#1.offset| 0) (<= 2 |ULTIMATE.start_main_~#i~0#1.base|) (not (= |ULTIMATE.start_main_~users~0#1.base| 0)) (= ~count_int_int~0 0) (exists ((|v_ULTIMATE.start_main_~_hf_bkt~0#1_21| Int) (|v_ULTIMATE.start_main_~_hf_hashv~0#1_421| Int)) (and (or (and (or (= (mod |v_ULTIMATE.start_main_~_hf_hashv~0#1_421| 4294967296) 0) (= (mod (+ 4294967295 (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~users~0#1.base|) 8)) (+ (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~users~0#1.base|) 8) 4))) 4294967296) 0)) (= 0 |v_ULTIMATE.start_main_~_hf_bkt~0#1_21|)) (and (not (= (mod (+ 4294967295 (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~users~0#1.base|) 8)) (+ (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~users~0#1.base|) 8) 4))) 4294967296) 0)) (not (= (mod |v_ULTIMATE.start_main_~_hf_hashv~0#1_421| 4294967296) 0)) (or (and (<= (mod |v_ULTIMATE.start_main_~_hf_bkt~0#1_21| 4294967296) (mod |v_ULTIMATE.start_main_~_hf_hashv~0#1_421| 4294967296)) (not (= (mod (+ 4294967295 (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~users~0#1.base|) 8)) (+ (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~users~0#1.base|) 8) 4))) 4294967296) (mod |v_ULTIMATE.start_main_~_hf_hashv~0#1_421| 4294967296))) (<= (mod |v_ULTIMATE.start_main_~_hf_bkt~0#1_21| 4294967296) (mod (+ 4294967295 (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~users~0#1.base|) 8)) (+ (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~users~0#1.base|) 8) 4))) 4294967296))) (and (= (mod (+ 4294967295 (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~users~0#1.base|) 8)) (+ (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~users~0#1.base|) 8) 4))) 4294967296) (mod |v_ULTIMATE.start_main_~_hf_hashv~0#1_421| 4294967296)) (= |v_ULTIMATE.start_main_~_hf_hashv~0#1_421| |v_ULTIMATE.start_main_~_hf_bkt~0#1_21|))))) (or (and (<= (mod |v_ULTIMATE.start_main_~_hf_bkt~0#1_21| 4294967296) 2147483647) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~users~0#1.base|) 8)) (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~users~0#1.base|) 8))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~users~0#1.base|) 8)) (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~users~0#1.base|) 8)) (* 12 (mod |v_ULTIMATE.start_main_~_hf_bkt~0#1_21| 4294967296)))) 0)) (and (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~users~0#1.base|) 8)) (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~users~0#1.base|) 8))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~users~0#1.base|) 8)) (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~users~0#1.base|) 8)) (- 51539607552) (* 12 (mod |v_ULTIMATE.start_main_~_hf_bkt~0#1_21| 4294967296)))) 0) (<= 2147483648 (mod |v_ULTIMATE.start_main_~_hf_bkt~0#1_21| 4294967296)))) (or (and (<= (mod |v_ULTIMATE.start_main_~_hf_bkt~0#1_21| 4294967296) 2147483647) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~users~0#1.base|) 8)) (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~users~0#1.base|) 8))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~users~0#1.base|) 8)) (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~users~0#1.base|) 8)) (* 12 (mod |v_ULTIMATE.start_main_~_hf_bkt~0#1_21| 4294967296)))) 0)) (and (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~users~0#1.base|) 8)) (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~users~0#1.base|) 8))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~users~0#1.base|) 8)) (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~users~0#1.base|) 8)) (- 51539607552) (* 12 (mod |v_ULTIMATE.start_main_~_hf_bkt~0#1_21| 4294967296)))) 0) (<= 2147483648 (mod |v_ULTIMATE.start_main_~_hf_bkt~0#1_21| 4294967296)))))) (= |ULTIMATE.start_main_~#i~0#1.offset| 0))' at error location [2023-12-02 20:01:48,396 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2023-12-02 20:01:48,397 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-12-02 20:01:48,397 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2023-12-02 20:01:48,397 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1157496773] [2023-12-02 20:01:48,397 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-12-02 20:01:48,398 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-12-02 20:01:48,398 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 20:01:48,398 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-12-02 20:01:48,399 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=163, Invalid=1208, Unknown=63, NotChecked=546, Total=1980 [2023-12-02 20:01:48,400 INFO L87 Difference]: Start difference. First operand 232 states and 276 transitions. Second operand has 8 states, 6 states have (on average 12.5) internal successors, (75), 8 states have internal predecessors, (75), 2 states have call successors, (3), 2 states have call predecessors, (3), 4 states have return successors, (4), 1 states have call predecessors, (4), 2 states have call successors, (4) [2023-12-02 20:01:50,463 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 20:01:52,470 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 20:01:54,476 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 20:01:56,485 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 20:01:58,497 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 20:02:00,504 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 20:02:02,512 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 20:02:04,526 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 20:02:06,538 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 20:02:08,544 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 20:02:10,550 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 20:02:12,558 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 20:02:14,565 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 20:02:16,572 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 20:02:19,221 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 20:02:21,231 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 20:02:23,245 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 20:02:25,256 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 20:02:27,268 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 20:02:29,283 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 20:02:31,292 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 20:02:33,313 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 20:02:35,323 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 20:02:37,331 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 20:02:39,342 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 20:02:41,349 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 20:02:43,358 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 20:02:45,367 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 20:02:48,152 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-02 20:02:50,276 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 20:02:50,276 INFO L93 Difference]: Finished difference Result 453 states and 547 transitions. [2023-12-02 20:02:50,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-12-02 20:02:50,277 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 6 states have (on average 12.5) internal successors, (75), 8 states have internal predecessors, (75), 2 states have call successors, (3), 2 states have call predecessors, (3), 4 states have return successors, (4), 1 states have call predecessors, (4), 2 states have call successors, (4) Word has length 73 [2023-12-02 20:02:50,277 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 20:02:50,279 INFO L225 Difference]: With dead ends: 453 [2023-12-02 20:02:50,279 INFO L226 Difference]: Without dead ends: 240 [2023-12-02 20:02:50,280 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 221 GetRequests, 174 SyntacticMatches, 0 SemanticMatches, 47 ConstructedPredicates, 7 IntricatePredicates, 0 DeprecatedPredicates, 391 ImplicationChecksByTransitivity, 240.7s TimeCoverageRelationStatistics Valid=194, Invalid=1493, Unknown=63, NotChecked=602, Total=2352 [2023-12-02 20:02:50,281 INFO L413 NwaCegarLoop]: 130 mSDtfsCounter, 7 mSDsluCounter, 505 mSDsCounter, 0 mSdLazyCounter, 153 mSolverCounterSat, 10 mSolverCounterUnsat, 29 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 61.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7 SdHoareTripleChecker+Valid, 635 SdHoareTripleChecker+Invalid, 192 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 153 IncrementalHoareTripleChecker+Invalid, 29 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 61.6s IncrementalHoareTripleChecker+Time [2023-12-02 20:02:50,281 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7 Valid, 635 Invalid, 192 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 153 Invalid, 29 Unknown, 0 Unchecked, 61.6s Time] [2023-12-02 20:02:50,282 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 240 states. [2023-12-02 20:02:50,293 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 240 to 240. [2023-12-02 20:02:50,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 240 states, 226 states have (on average 1.1946902654867257) internal successors, (270), 233 states have internal predecessors, (270), 8 states have call successors, (8), 3 states have call predecessors, (8), 4 states have return successors, (9), 4 states have call predecessors, (9), 8 states have call successors, (9) [2023-12-02 20:02:50,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 240 states and 287 transitions. [2023-12-02 20:02:50,295 INFO L78 Accepts]: Start accepts. Automaton has 240 states and 287 transitions. Word has length 73 [2023-12-02 20:02:50,295 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 20:02:50,295 INFO L495 AbstractCegarLoop]: Abstraction has 240 states and 287 transitions. [2023-12-02 20:02:50,295 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 6 states have (on average 12.5) internal successors, (75), 8 states have internal predecessors, (75), 2 states have call successors, (3), 2 states have call predecessors, (3), 4 states have return successors, (4), 1 states have call predecessors, (4), 2 states have call successors, (4) [2023-12-02 20:02:50,295 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 287 transitions. [2023-12-02 20:02:50,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-12-02 20:02:50,296 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 20:02:50,297 INFO L195 NwaCegarLoop]: trace histogram [6, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 20:02:50,358 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96dfa0f9-13df-4075-bc5b-80221b7bb4f6/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2023-12-02 20:02:50,497 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96dfa0f9-13df-4075-bc5b-80221b7bb4f6/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 20:02:50,498 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 20:02:50,498 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:02:50,498 INFO L85 PathProgramCache]: Analyzing trace with hash 1359764351, now seen corresponding path program 2 times [2023-12-02 20:02:50,498 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 20:02:50,498 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1044175229] [2023-12-02 20:02:50,498 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:02:50,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:02:50,562 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 20:02:50,562 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1749801793] [2023-12-02 20:02:50,562 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2023-12-02 20:02:50,562 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 20:02:50,563 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96dfa0f9-13df-4075-bc5b-80221b7bb4f6/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 20:02:50,563 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96dfa0f9-13df-4075-bc5b-80221b7bb4f6/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 20:02:50,565 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96dfa0f9-13df-4075-bc5b-80221b7bb4f6/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process