./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test3-2.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_6fb5b5b4-93e6-41bf-b421-27a1b5746459/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb5b5b4-93e6-41bf-b421-27a1b5746459/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_6fb5b5b4-93e6-41bf-b421-27a1b5746459/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb5b5b4-93e6-41bf-b421-27a1b5746459/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test3-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb5b5b4-93e6-41bf-b421-27a1b5746459/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_6fb5b5b4-93e6-41bf-b421-27a1b5746459/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 be29e8161f6a6b8e8b181f151bf5388e6a9e3237ae426f572d4ceda403cee9b8 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 14:24:43,857 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 14:24:43,950 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb5b5b4-93e6-41bf-b421-27a1b5746459/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Default.epf [2023-12-02 14:24:43,956 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 14:24:43,956 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 14:24:43,986 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 14:24:43,987 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 14:24:43,988 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 14:24:43,989 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 14:24:43,989 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 14:24:43,990 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 14:24:43,991 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 14:24:43,991 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 14:24:43,992 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-12-02 14:24:43,993 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 14:24:43,993 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 14:24:43,994 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-12-02 14:24:43,995 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-12-02 14:24:43,995 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 14:24:43,996 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-12-02 14:24:43,997 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-12-02 14:24:43,998 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-12-02 14:24:43,999 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 14:24:44,000 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 14:24:44,000 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 14:24:44,001 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 14:24:44,002 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 14:24:44,002 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 14:24:44,003 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 14:24:44,003 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 14:24:44,004 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 14:24:44,004 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 14:24:44,004 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 14:24:44,005 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 14:24:44,005 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 14:24:44,005 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 14:24:44,006 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 14:24:44,006 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 14:24:44,006 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 14:24:44,007 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 14:24:44,007 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 14:24:44,007 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-12-02 14:24:44,008 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 14:24:44,008 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 14:24:44,008 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 14:24:44,008 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 14:24:44,009 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 14:24:44,009 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_6fb5b5b4-93e6-41bf-b421-27a1b5746459/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb5b5b4-93e6-41bf-b421-27a1b5746459/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> be29e8161f6a6b8e8b181f151bf5388e6a9e3237ae426f572d4ceda403cee9b8 [2023-12-02 14:24:44,262 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 14:24:44,283 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 14:24:44,286 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 14:24:44,287 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 14:24:44,288 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 14:24:44,289 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb5b5b4-93e6-41bf-b421-27a1b5746459/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test3-2.i [2023-12-02 14:24:47,447 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 14:24:47,743 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 14:24:47,744 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb5b5b4-93e6-41bf-b421-27a1b5746459/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test3-2.i [2023-12-02 14:24:47,766 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb5b5b4-93e6-41bf-b421-27a1b5746459/bin/utaipan-verify-nQ1chXbOIh/data/e9c60d158/986366cb1b794c368541828ee11c454c/FLAG6eb804c08 [2023-12-02 14:24:47,779 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb5b5b4-93e6-41bf-b421-27a1b5746459/bin/utaipan-verify-nQ1chXbOIh/data/e9c60d158/986366cb1b794c368541828ee11c454c [2023-12-02 14:24:47,781 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 14:24:47,783 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 14:24:47,784 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 14:24:47,784 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 14:24:47,788 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 14:24:47,789 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 02:24:47" (1/1) ... [2023-12-02 14:24:47,790 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2532aadd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:24:47, skipping insertion in model container [2023-12-02 14:24:47,790 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 02:24:47" (1/1) ... [2023-12-02 14:24:47,857 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 14:24:48,221 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_6fb5b5b4-93e6-41bf-b421-27a1b5746459/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test3-2.i[33519,33532] [2023-12-02 14:24:48,355 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 14:24:48,368 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 14:24:48,409 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_6fb5b5b4-93e6-41bf-b421-27a1b5746459/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test3-2.i[33519,33532] [2023-12-02 14:24:48,496 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 14:24:48,553 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 14:24:48,559 INFO L206 MainTranslator]: Completed translation [2023-12-02 14:24:48,560 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:24:48 WrapperNode [2023-12-02 14:24:48,560 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 14:24:48,561 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 14:24:48,561 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 14:24:48,562 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 14:24:48,568 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:24:48" (1/1) ... [2023-12-02 14:24:48,609 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:24:48" (1/1) ... [2023-12-02 14:24:48,699 INFO L138 Inliner]: procedures = 177, calls = 332, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1502 [2023-12-02 14:24:48,699 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 14:24:48,700 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 14:24:48,701 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 14:24:48,701 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 14:24:48,712 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:24:48" (1/1) ... [2023-12-02 14:24:48,712 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:24:48" (1/1) ... [2023-12-02 14:24:48,727 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:24:48" (1/1) ... [2023-12-02 14:24:48,728 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:24:48" (1/1) ... [2023-12-02 14:24:48,779 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:24:48" (1/1) ... [2023-12-02 14:24:48,796 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:24:48" (1/1) ... [2023-12-02 14:24:48,803 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:24:48" (1/1) ... [2023-12-02 14:24:48,812 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:24:48" (1/1) ... [2023-12-02 14:24:48,825 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 14:24:48,826 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 14:24:48,826 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 14:24:48,826 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 14:24:48,827 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:24:48" (1/1) ... [2023-12-02 14:24:48,834 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 14:24:48,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb5b5b4-93e6-41bf-b421-27a1b5746459/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 14:24:48,861 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb5b5b4-93e6-41bf-b421-27a1b5746459/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 14:24:48,864 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb5b5b4-93e6-41bf-b421-27a1b5746459/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 14:24:48,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-02 14:24:48,905 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-12-02 14:24:48,905 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-12-02 14:24:48,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-02 14:24:48,906 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-12-02 14:24:48,906 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-12-02 14:24:48,906 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-02 14:24:48,906 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 14:24:48,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-02 14:24:48,907 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-02 14:24:48,907 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-12-02 14:24:48,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-02 14:24:48,907 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-02 14:24:48,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 14:24:48,908 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 14:24:48,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 14:24:49,147 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 14:24:49,150 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 14:24:52,010 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 14:24:53,652 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 14:24:53,652 INFO L309 CfgBuilder]: Removed 72 assume(true) statements. [2023-12-02 14:24:53,654 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 02:24:53 BoogieIcfgContainer [2023-12-02 14:24:53,654 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 14:24:53,657 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 14:24:53,658 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 14:24:53,661 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 14:24:53,661 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 02:24:47" (1/3) ... [2023-12-02 14:24:53,661 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@71602b37 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 02:24:53, skipping insertion in model container [2023-12-02 14:24:53,662 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:24:48" (2/3) ... [2023-12-02 14:24:53,662 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@71602b37 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 02:24:53, skipping insertion in model container [2023-12-02 14:24:53,662 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 02:24:53" (3/3) ... [2023-12-02 14:24:53,664 INFO L112 eAbstractionObserver]: Analyzing ICFG uthash_JEN_nondet_test3-2.i [2023-12-02 14:24:53,683 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 14:24:53,683 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-02 14:24:53,736 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 14:24:53,743 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;@217c5f7e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 14:24:53,743 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-02 14:24:53,748 INFO L276 IsEmpty]: Start isEmpty. Operand has 138 states, 129 states have (on average 1.7286821705426356) internal successors, (223), 131 states have internal predecessors, (223), 5 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2023-12-02 14:24:53,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-12-02 14:24:53,759 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 14:24:53,760 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 14:24:53,760 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 14:24:53,765 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 14:24:53,766 INFO L85 PathProgramCache]: Analyzing trace with hash 2105579821, now seen corresponding path program 1 times [2023-12-02 14:24:53,775 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 14:24:53,775 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [834930051] [2023-12-02 14:24:53,775 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:24:53,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 14:24:53,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:24:53,961 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 14:24:53,961 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 14:24:53,962 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [834930051] [2023-12-02 14:24:53,963 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [834930051] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 14:24:53,963 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 14:24:53,963 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-02 14:24:53,964 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1570618398] [2023-12-02 14:24:53,965 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 14:24:53,970 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-12-02 14:24:53,971 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 14:24:54,003 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-12-02 14:24:54,004 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-12-02 14:24:54,007 INFO L87 Difference]: Start difference. First operand has 138 states, 129 states have (on average 1.7286821705426356) internal successors, (223), 131 states have internal predecessors, (223), 5 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) Second operand has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 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 14:24:56,064 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:24:58,084 WARN L539 Checker$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 14:25:00,125 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:25:02,141 WARN L539 Checker$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 14:25:02,494 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 14:25:02,494 INFO L93 Difference]: Finished difference Result 274 states and 465 transitions. [2023-12-02 14:25:02,499 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 14:25:02,500 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 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 11 [2023-12-02 14:25:02,501 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 14:25:02,512 INFO L225 Difference]: With dead ends: 274 [2023-12-02 14:25:02,512 INFO L226 Difference]: Without dead ends: 121 [2023-12-02 14:25:02,516 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 14:25:02,520 INFO L413 NwaCegarLoop]: 129 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 30 mSolverCounterSat, 0 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 129 SdHoareTripleChecker+Invalid, 34 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 30 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.4s IncrementalHoareTripleChecker+Time [2023-12-02 14:25:02,521 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 129 Invalid, 34 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 30 Invalid, 4 Unknown, 0 Unchecked, 8.4s Time] [2023-12-02 14:25:02,543 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 121 states. [2023-12-02 14:25:02,569 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 121 to 121. [2023-12-02 14:25:02,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 121 states, 113 states have (on average 1.168141592920354) internal successors, (132), 114 states have internal predecessors, (132), 5 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2023-12-02 14:25:02,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 121 states and 142 transitions. [2023-12-02 14:25:02,575 INFO L78 Accepts]: Start accepts. Automaton has 121 states and 142 transitions. Word has length 11 [2023-12-02 14:25:02,575 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 14:25:02,576 INFO L495 AbstractCegarLoop]: Abstraction has 121 states and 142 transitions. [2023-12-02 14:25:02,576 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 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 14:25:02,576 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 142 transitions. [2023-12-02 14:25:02,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-12-02 14:25:02,578 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 14:25:02,578 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 14:25:02,579 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-12-02 14:25:02,579 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 14:25:02,580 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 14:25:02,580 INFO L85 PathProgramCache]: Analyzing trace with hash 642863336, now seen corresponding path program 1 times [2023-12-02 14:25:02,580 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 14:25:02,580 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [323541366] [2023-12-02 14:25:02,580 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:25:02,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 14:25:02,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:25:02,784 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 14:25:02,785 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 14:25:02,785 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [323541366] [2023-12-02 14:25:02,785 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [323541366] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 14:25:02,785 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 14:25:02,786 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 14:25:02,786 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1995433185] [2023-12-02 14:25:02,786 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 14:25:02,787 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 14:25:02,788 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 14:25:02,789 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 14:25:02,789 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-02 14:25:02,789 INFO L87 Difference]: Start difference. First operand 121 states and 142 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 14:25:04,839 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:25:06,845 WARN L539 Checker$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 14:25:08,864 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:25:10,875 WARN L539 Checker$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 14:25:12,901 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:25:14,908 WARN L539 Checker$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 14:25:16,933 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:25:18,970 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:25:21,301 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:25:23,306 WARN L539 Checker$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 14:25:25,313 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:25:27,324 WARN L539 Checker$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 14:25:29,334 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:25:31,344 WARN L539 Checker$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 14:25:33,513 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:25:35,524 WARN L539 Checker$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 14:25:37,570 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:25:39,589 WARN L539 Checker$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 14:25:41,599 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:25:43,607 WARN L539 Checker$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 14:25:45,615 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.73s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-02 14:25:46,849 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 14:25:46,849 INFO L93 Difference]: Finished difference Result 294 states and 346 transitions. [2023-12-02 14:25:46,857 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-02 14:25:46,858 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 14:25:46,858 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 14:25:46,861 INFO L225 Difference]: With dead ends: 294 [2023-12-02 14:25:46,861 INFO L226 Difference]: Without dead ends: 173 [2023-12-02 14:25:46,862 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 14:25:46,864 INFO L413 NwaCegarLoop]: 111 mSDtfsCounter, 58 mSDsluCounter, 190 mSDsCounter, 0 mSdLazyCounter, 100 mSolverCounterSat, 6 mSolverCounterUnsat, 20 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 43.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 61 SdHoareTripleChecker+Valid, 301 SdHoareTripleChecker+Invalid, 126 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 100 IncrementalHoareTripleChecker+Invalid, 20 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 44.0s IncrementalHoareTripleChecker+Time [2023-12-02 14:25:46,864 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [61 Valid, 301 Invalid, 126 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 100 Invalid, 20 Unknown, 0 Unchecked, 44.0s Time] [2023-12-02 14:25:46,866 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 173 states. [2023-12-02 14:25:46,887 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 173 to 172. [2023-12-02 14:25:46,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 172 states, 163 states have (on average 1.1533742331288344) internal successors, (188), 165 states have internal predecessors, (188), 6 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-12-02 14:25:46,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 172 states and 200 transitions. [2023-12-02 14:25:46,890 INFO L78 Accepts]: Start accepts. Automaton has 172 states and 200 transitions. Word has length 13 [2023-12-02 14:25:46,890 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 14:25:46,891 INFO L495 AbstractCegarLoop]: Abstraction has 172 states and 200 transitions. [2023-12-02 14:25:46,891 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 14:25:46,891 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 200 transitions. [2023-12-02 14:25:46,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-12-02 14:25:46,893 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 14:25:46,893 INFO L195 NwaCegarLoop]: trace histogram [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 14:25:46,893 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-12-02 14:25:46,894 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 14:25:46,894 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 14:25:46,895 INFO L85 PathProgramCache]: Analyzing trace with hash 579900166, now seen corresponding path program 1 times [2023-12-02 14:25:46,895 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 14:25:46,895 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [7786484] [2023-12-02 14:25:46,895 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:25:46,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 14:25:47,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:25:47,661 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 14:25:47,662 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 14:25:47,662 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [7786484] [2023-12-02 14:25:47,662 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [7786484] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 14:25:47,663 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 14:25:47,663 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-12-02 14:25:47,663 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [672401025] [2023-12-02 14:25:47,663 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 14:25:47,664 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-12-02 14:25:47,664 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 14:25:47,664 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-12-02 14:25:47,665 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2023-12-02 14:25:47,665 INFO L87 Difference]: Start difference. First operand 172 states and 200 transitions. Second operand has 7 states, 7 states have (on average 3.5714285714285716) internal successors, (25), 7 states have internal predecessors, (25), 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 14:25:49,774 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 14:25:51,781 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 14:25:53,786 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 14:25:55,800 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 14:25:57,808 WARN L539 Checker$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 14:25:59,826 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 14:26:01,832 WARN L539 Checker$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 14:26:03,842 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 14:26:05,853 WARN L539 Checker$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 14:26:07,859 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 14:26:10,133 WARN L539 Checker$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 14:26:12,139 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 14:26:14,145 WARN L539 Checker$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 14:26:16,153 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:26:18,159 WARN L539 Checker$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 14:26:20,171 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:26:22,185 WARN L539 Checker$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 14:26:24,197 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 14:26:26,207 WARN L539 Checker$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 14:26:28,213 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:26:30,222 WARN L539 Checker$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 14:26:32,247 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:26:34,293 WARN L539 Checker$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 14:26:36,304 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 14:26:38,308 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 14:26:40,314 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 14:26:42,320 WARN L539 Checker$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 14:26:44,344 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 14:26:46,351 WARN L539 Checker$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 14:26:48,358 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 14:26:50,366 WARN L539 Checker$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 14:26:52,372 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 14:26:54,586 WARN L539 Checker$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 14:26:56,596 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 14:26:58,605 WARN L539 Checker$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 14:27:00,611 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:27:02,621 WARN L539 Checker$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 14:27:04,632 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:27:06,649 WARN L539 Checker$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 14:27:08,657 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 14:27:10,669 WARN L539 Checker$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 14:27:12,682 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:27:14,688 WARN L539 Checker$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 14:27:16,708 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 14:27:18,867 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 14:27:18,867 INFO L93 Difference]: Finished difference Result 325 states and 385 transitions. [2023-12-02 14:27:18,867 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 14:27:18,867 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 3.5714285714285716) internal successors, (25), 7 states have internal predecessors, (25), 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 26 [2023-12-02 14:27:18,868 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 14:27:18,869 INFO L225 Difference]: With dead ends: 325 [2023-12-02 14:27:18,870 INFO L226 Difference]: Without dead ends: 226 [2023-12-02 14:27:18,870 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2023-12-02 14:27:18,871 INFO L413 NwaCegarLoop]: 106 mSDtfsCounter, 70 mSDsluCounter, 300 mSDsCounter, 0 mSdLazyCounter, 149 mSolverCounterSat, 3 mSolverCounterUnsat, 44 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 90.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 72 SdHoareTripleChecker+Valid, 406 SdHoareTripleChecker+Invalid, 196 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 149 IncrementalHoareTripleChecker+Invalid, 44 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 91.1s IncrementalHoareTripleChecker+Time [2023-12-02 14:27:18,872 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [72 Valid, 406 Invalid, 196 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 149 Invalid, 44 Unknown, 0 Unchecked, 91.1s Time] [2023-12-02 14:27:18,873 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 226 states. [2023-12-02 14:27:18,887 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 226 to 171. [2023-12-02 14:27:18,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 171 states, 162 states have (on average 1.1481481481481481) internal successors, (186), 164 states have internal predecessors, (186), 6 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-12-02 14:27:18,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 171 states and 198 transitions. [2023-12-02 14:27:18,889 INFO L78 Accepts]: Start accepts. Automaton has 171 states and 198 transitions. Word has length 26 [2023-12-02 14:27:18,890 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 14:27:18,890 INFO L495 AbstractCegarLoop]: Abstraction has 171 states and 198 transitions. [2023-12-02 14:27:18,890 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 3.5714285714285716) internal successors, (25), 7 states have internal predecessors, (25), 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 14:27:18,890 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 198 transitions. [2023-12-02 14:27:18,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-12-02 14:27:18,893 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 14:27:18,893 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 14:27:18,893 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-12-02 14:27:18,894 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 14:27:18,894 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 14:27:18,894 INFO L85 PathProgramCache]: Analyzing trace with hash -1782816371, now seen corresponding path program 1 times [2023-12-02 14:27:18,894 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 14:27:18,895 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1888292703] [2023-12-02 14:27:18,895 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:27:18,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 14:27:18,983 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 14:27:18,983 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1810162087] [2023-12-02 14:27:18,983 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:27:18,984 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 14:27:18,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb5b5b4-93e6-41bf-b421-27a1b5746459/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 14:27:18,988 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb5b5b4-93e6-41bf-b421-27a1b5746459/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 14:27:18,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb5b5b4-93e6-41bf-b421-27a1b5746459/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-12-02 14:27:19,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:27:19,434 INFO L262 TraceCheckSpWp]: Trace formula consists of 497 conjuncts, 14 conjunts are in the unsatisfiable core [2023-12-02 14:27:19,444 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:27:19,496 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 11 treesize of output 7 [2023-12-02 14:27:19,510 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 7 treesize of output 3 [2023-12-02 14:27:19,639 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 11 treesize of output 7 [2023-12-02 14:27:19,683 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-02 14:27:19,683 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 14:27:19,874 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 14:27:19,874 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 14:27:19,874 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1888292703] [2023-12-02 14:27:19,875 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 14:27:19,875 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1810162087] [2023-12-02 14:27:19,875 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1810162087] provided 1 perfect and 1 imperfect interpolant sequences [2023-12-02 14:27:19,875 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-12-02 14:27:19,875 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [7] total 9 [2023-12-02 14:27:19,876 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1168311159] [2023-12-02 14:27:19,876 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 14:27:19,877 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-12-02 14:27:19,877 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 14:27:19,878 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-12-02 14:27:19,878 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2023-12-02 14:27:19,879 INFO L87 Difference]: Start difference. First operand 171 states and 198 transitions. Second operand has 5 states, 5 states have (on average 9.4) internal successors, (47), 5 states have internal predecessors, (47), 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 14:27:21,929 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 14:27:23,941 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:27:25,952 WARN L539 Checker$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 14:27:27,966 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:27:30,039 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:27:32,048 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 14:27:34,355 WARN L539 Checker$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 14:27:36,362 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 14:27:38,381 WARN L539 Checker$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 14:27:40,390 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 14:27:42,675 WARN L539 Checker$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 14:27:44,683 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:27:46,689 WARN L539 Checker$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 14:27:48,702 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:27:50,717 WARN L539 Checker$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 14:27:52,739 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 14:27:55,201 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 14:27:55,201 INFO L93 Difference]: Finished difference Result 232 states and 273 transitions. [2023-12-02 14:27:55,201 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-12-02 14:27:55,202 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.4) internal successors, (47), 5 states have internal predecessors, (47), 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 14:27:55,202 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 14:27:55,204 INFO L225 Difference]: With dead ends: 232 [2023-12-02 14:27:55,204 INFO L226 Difference]: Without dead ends: 222 [2023-12-02 14:27:55,205 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 107 GetRequests, 97 SyntacticMatches, 2 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2023-12-02 14:27:55,206 INFO L413 NwaCegarLoop]: 109 mSDtfsCounter, 186 mSDsluCounter, 176 mSDsCounter, 0 mSdLazyCounter, 118 mSolverCounterSat, 1 mSolverCounterUnsat, 16 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 35.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 190 SdHoareTripleChecker+Valid, 285 SdHoareTripleChecker+Invalid, 135 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 118 IncrementalHoareTripleChecker+Invalid, 16 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 35.3s IncrementalHoareTripleChecker+Time [2023-12-02 14:27:55,206 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [190 Valid, 285 Invalid, 135 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 118 Invalid, 16 Unknown, 0 Unchecked, 35.3s Time] [2023-12-02 14:27:55,208 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 222 states. [2023-12-02 14:27:55,228 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 222 to 173. [2023-12-02 14:27:55,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 173 states, 164 states have (on average 1.146341463414634) internal successors, (188), 166 states have internal predecessors, (188), 6 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-12-02 14:27:55,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 173 states and 200 transitions. [2023-12-02 14:27:55,231 INFO L78 Accepts]: Start accepts. Automaton has 173 states and 200 transitions. Word has length 54 [2023-12-02 14:27:55,232 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 14:27:55,232 INFO L495 AbstractCegarLoop]: Abstraction has 173 states and 200 transitions. [2023-12-02 14:27:55,232 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.4) internal successors, (47), 5 states have internal predecessors, (47), 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 14:27:55,232 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 200 transitions. [2023-12-02 14:27:55,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 14:27:55,236 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 14:27:55,236 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] [2023-12-02 14:27:55,256 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb5b5b4-93e6-41bf-b421-27a1b5746459/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-12-02 14:27:55,440 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb5b5b4-93e6-41bf-b421-27a1b5746459/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 14:27:55,440 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 14:27:55,441 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 14:27:55,441 INFO L85 PathProgramCache]: Analyzing trace with hash -913148287, now seen corresponding path program 1 times [2023-12-02 14:27:55,441 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 14:27:55,441 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [787382455] [2023-12-02 14:27:55,441 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:27:55,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 14:27:55,558 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 14:27:55,559 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [304188461] [2023-12-02 14:27:55,559 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:27:55,559 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 14:27:55,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb5b5b4-93e6-41bf-b421-27a1b5746459/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 14:27:55,560 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb5b5b4-93e6-41bf-b421-27a1b5746459/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 14:27:55,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb5b5b4-93e6-41bf-b421-27a1b5746459/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-12-02 14:27:56,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:27:56,096 INFO L262 TraceCheckSpWp]: Trace formula consists of 555 conjuncts, 5 conjunts are in the unsatisfiable core [2023-12-02 14:27:56,102 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:27:56,211 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 14:27:56,211 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 14:27:56,212 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 14:27:56,212 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [787382455] [2023-12-02 14:27:56,212 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 14:27:56,212 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [304188461] [2023-12-02 14:27:56,212 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [304188461] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 14:27:56,212 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 14:27:56,213 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-12-02 14:27:56,213 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1550073497] [2023-12-02 14:27:56,213 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 14:27:56,213 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 14:27:56,214 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 14:27:56,214 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 14:27:56,214 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-02 14:27:56,215 INFO L87 Difference]: Start difference. First operand 173 states and 200 transitions. Second operand has 4 states, 4 states have (on average 15.0) internal successors, (60), 4 states have internal predecessors, (60), 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 14:27:58,254 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 14:28:00,264 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:28:02,300 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:28:04,311 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:28:06,498 WARN L539 Checker$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 14:28:08,512 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:28:10,533 WARN L539 Checker$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 14:28:12,554 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:28:14,725 WARN L539 Checker$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 14:28:16,732 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:28:18,746 WARN L539 Checker$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 14:28:20,752 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 14:28:21,420 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 14:28:21,420 INFO L93 Difference]: Finished difference Result 386 states and 453 transitions. [2023-12-02 14:28:21,420 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-12-02 14:28:21,421 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.0) internal successors, (60), 4 states have internal predecessors, (60), 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 67 [2023-12-02 14:28:21,421 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 14:28:21,423 INFO L225 Difference]: With dead ends: 386 [2023-12-02 14:28:21,423 INFO L226 Difference]: Without dead ends: 231 [2023-12-02 14:28:21,424 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 68 GetRequests, 65 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 14:28:21,425 INFO L413 NwaCegarLoop]: 108 mSDtfsCounter, 242 mSDsluCounter, 88 mSDsCounter, 0 mSdLazyCounter, 88 mSolverCounterSat, 8 mSolverCounterUnsat, 12 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 25.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 244 SdHoareTripleChecker+Valid, 196 SdHoareTripleChecker+Invalid, 108 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 88 IncrementalHoareTripleChecker+Invalid, 12 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 25.2s IncrementalHoareTripleChecker+Time [2023-12-02 14:28:21,425 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [244 Valid, 196 Invalid, 108 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 88 Invalid, 12 Unknown, 0 Unchecked, 25.2s Time] [2023-12-02 14:28:21,426 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 231 states. [2023-12-02 14:28:21,445 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 231 to 223. [2023-12-02 14:28:21,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 223 states, 213 states have (on average 1.1549295774647887) internal successors, (246), 216 states have internal predecessors, (246), 7 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2023-12-02 14:28:21,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 223 states and 260 transitions. [2023-12-02 14:28:21,448 INFO L78 Accepts]: Start accepts. Automaton has 223 states and 260 transitions. Word has length 67 [2023-12-02 14:28:21,448 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 14:28:21,448 INFO L495 AbstractCegarLoop]: Abstraction has 223 states and 260 transitions. [2023-12-02 14:28:21,449 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.0) internal successors, (60), 4 states have internal predecessors, (60), 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 14:28:21,449 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 260 transitions. [2023-12-02 14:28:21,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-12-02 14:28:21,451 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 14:28:21,451 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, 1, 1, 1, 1] [2023-12-02 14:28:21,457 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb5b5b4-93e6-41bf-b421-27a1b5746459/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2023-12-02 14:28:21,651 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb5b5b4-93e6-41bf-b421-27a1b5746459/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 14:28:21,652 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 14:28:21,652 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 14:28:21,652 INFO L85 PathProgramCache]: Analyzing trace with hash 51433341, now seen corresponding path program 1 times [2023-12-02 14:28:21,652 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 14:28:21,652 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1077751991] [2023-12-02 14:28:21,652 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:28:21,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 14:28:21,729 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 14:28:21,730 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [595331789] [2023-12-02 14:28:21,730 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:28:21,730 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 14:28:21,730 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb5b5b4-93e6-41bf-b421-27a1b5746459/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 14:28:21,731 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb5b5b4-93e6-41bf-b421-27a1b5746459/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 14:28:21,736 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb5b5b4-93e6-41bf-b421-27a1b5746459/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-12-02 14:30:38,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:30:38,334 INFO L262 TraceCheckSpWp]: Trace formula consists of 581 conjuncts, 13 conjunts are in the unsatisfiable core [2023-12-02 14:30:38,341 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:30:38,350 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 11 treesize of output 7 [2023-12-02 14:30:38,397 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 14:30:38,397 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 14:30:38,397 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 14:30:38,397 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1077751991] [2023-12-02 14:30:38,397 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 14:30:38,397 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [595331789] [2023-12-02 14:30:38,397 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [595331789] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 14:30:38,398 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 14:30:38,398 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-12-02 14:30:38,398 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1000260360] [2023-12-02 14:30:38,398 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 14:30:38,398 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-12-02 14:30:38,399 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 14:30:38,399 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-12-02 14:30:38,415 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-12-02 14:30:38,415 INFO L87 Difference]: Start difference. First operand 223 states and 260 transitions. Second operand has 6 states, 5 states have (on average 14.0) internal successors, (70), 6 states have internal predecessors, (70), 2 states have call successors, (3), 2 states have call predecessors, (3), 2 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) [2023-12-02 14:30:40,483 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 14:30:42,494 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 14:30:44,508 WARN L539 Checker$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 14:30:46,514 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 14:30:48,527 WARN L539 Checker$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 14:30:50,535 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 14:30:52,541 WARN L539 Checker$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 14:30:54,548 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 14:30:56,823 WARN L539 Checker$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 14:30:58,829 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:31:00,841 WARN L539 Checker$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 14:31:02,851 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:31:04,859 WARN L539 Checker$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 14:31:06,879 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:31:08,889 WARN L539 Checker$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 14:31:10,904 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 14:31:12,913 WARN L539 Checker$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 14:31:14,921 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:31:16,955 WARN L539 Checker$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 14:31:18,965 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:31:20,975 WARN L539 Checker$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 14:31:22,981 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:31:24,988 WARN L539 Checker$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 14:31:27,010 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:31:29,018 WARN L539 Checker$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 14:31:31,026 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 14:31:33,036 WARN L539 Checker$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 14:31:35,040 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 14:31:37,336 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 14:31:37,336 INFO L93 Difference]: Finished difference Result 427 states and 502 transitions. [2023-12-02 14:31:37,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 14:31:37,337 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 14.0) internal successors, (70), 6 states have internal predecessors, (70), 2 states have call successors, (3), 2 states have call predecessors, (3), 2 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) Word has length 75 [2023-12-02 14:31:37,337 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 14:31:37,340 INFO L225 Difference]: With dead ends: 427 [2023-12-02 14:31:37,340 INFO L226 Difference]: Without dead ends: 225 [2023-12-02 14:31:37,340 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 76 GetRequests, 70 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2023-12-02 14:31:37,341 INFO L413 NwaCegarLoop]: 112 mSDtfsCounter, 15 mSDsluCounter, 416 mSDsCounter, 0 mSdLazyCounter, 160 mSolverCounterSat, 2 mSolverCounterUnsat, 28 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 58.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 15 SdHoareTripleChecker+Valid, 528 SdHoareTripleChecker+Invalid, 190 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 160 IncrementalHoareTripleChecker+Invalid, 28 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 58.9s IncrementalHoareTripleChecker+Time [2023-12-02 14:31:37,341 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [15 Valid, 528 Invalid, 190 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 160 Invalid, 28 Unknown, 0 Unchecked, 58.9s Time] [2023-12-02 14:31:37,342 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 225 states. [2023-12-02 14:31:37,354 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 225 to 225. [2023-12-02 14:31:37,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 225 states, 214 states have (on average 1.158878504672897) internal successors, (248), 218 states have internal predecessors, (248), 7 states have call successors, (7), 2 states have call predecessors, (7), 3 states have return successors, (8), 7 states have call predecessors, (8), 7 states have call successors, (8) [2023-12-02 14:31:37,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 225 states and 263 transitions. [2023-12-02 14:31:37,356 INFO L78 Accepts]: Start accepts. Automaton has 225 states and 263 transitions. Word has length 75 [2023-12-02 14:31:37,356 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 14:31:37,356 INFO L495 AbstractCegarLoop]: Abstraction has 225 states and 263 transitions. [2023-12-02 14:31:37,356 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 14.0) internal successors, (70), 6 states have internal predecessors, (70), 2 states have call successors, (3), 2 states have call predecessors, (3), 2 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) [2023-12-02 14:31:37,356 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 263 transitions. [2023-12-02 14:31:37,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-12-02 14:31:37,357 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 14:31:37,357 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, 1, 1, 1, 1] [2023-12-02 14:31:37,492 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb5b5b4-93e6-41bf-b421-27a1b5746459/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2023-12-02 14:31:37,558 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb5b5b4-93e6-41bf-b421-27a1b5746459/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2023-12-02 14:31:37,558 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 14:31:37,558 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 14:31:37,558 INFO L85 PathProgramCache]: Analyzing trace with hash 1139303507, now seen corresponding path program 1 times [2023-12-02 14:31:37,559 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 14:31:37,559 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1960333381] [2023-12-02 14:31:37,559 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:31:37,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 14:31:37,631 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 14:31:37,631 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [451358120] [2023-12-02 14:31:37,631 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:31:37,631 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 14:31:37,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb5b5b4-93e6-41bf-b421-27a1b5746459/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 14:31:37,633 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb5b5b4-93e6-41bf-b421-27a1b5746459/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 14:31:37,636 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb5b5b4-93e6-41bf-b421-27a1b5746459/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-12-02 14:32:55,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:32:55,400 INFO L262 TraceCheckSpWp]: Trace formula consists of 611 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 14:32:55,403 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:32:55,424 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 14:32:55,424 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 14:32:55,481 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 14:32:55,481 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 14:32:55,481 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1960333381] [2023-12-02 14:32:55,481 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 14:32:55,482 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [451358120] [2023-12-02 14:32:55,482 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [451358120] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 14:32:55,482 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [662863029] [2023-12-02 14:32:55,504 INFO L159 IcfgInterpreter]: Started Sifa with 71 locations of interest [2023-12-02 14:32:55,504 INFO L166 IcfgInterpreter]: Building call graph [2023-12-02 14:32:55,508 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2023-12-02 14:32:55,513 INFO L176 IcfgInterpreter]: Starting interpretation [2023-12-02 14:32:55,514 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2023-12-02 14:33:39,684 INFO L197 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 7 for LOIs [2023-12-02 14:33:39,689 INFO L197 IcfgInterpreter]: Interpreting procedure #Ultimate.C_memset with input of size 405 for LOIs [2023-12-02 14:33:47,918 INFO L180 IcfgInterpreter]: Interpretation finished [2023-12-02 14:34:37,549 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse3 (= |c_#Ultimate.C_memset_#ptr.offset| 0)) (.cse4 (= 44 |c_#Ultimate.C_memset_#amount|)) (.cse0 (<= 1 |c_#StackHeapBarrier|)) (.cse1 (= |c_#Ultimate.C_memset_#value| 0)) (.cse2 (= |c_#Ultimate.C_memset_#amount| 384))) (and (or (and .cse0 .cse1 .cse2) (and .cse0 .cse3 .cse1 .cse4)) (let ((.cse5 (= |c_#memory_$Pointer$.base| |c_old(#memory_$Pointer$.base)|)) (.cse6 (= |c_old(#memory_int)| |c_#memory_int|)) (.cse15 (= |c_#memory_$Pointer$.offset| |c_old(#memory_$Pointer$.offset)|))) (or (and .cse5 .cse0 .cse6 .cse3 (exists ((|v_#memory_$Pointer$.offset_523| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_524| (Array Int (Array Int Int))) (|v_#memory_int_53| (Array Int (Array Int Int))) (|v_#memory_int_577| (Array Int (Array Int Int))) (|v_#valid_85| (Array Int Int)) (|v_#memory_$Pointer$.base_524| (Array Int (Array Int Int))) (|v_#memory_int_59| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| Int) (|v_#memory_$Pointer$.base_56| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_14| Int) (|v_#memory_$Pointer$.offset_56| (Array Int (Array Int Int))) (|v_#length_37| (Array Int Int)) (|v_#memory_$Pointer$.base_523| (Array Int (Array Int Int))) (|v_#memory_int_575| (Array Int (Array Int Int)))) (let ((.cse8 (select |v_#memory_int_59| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|)) (.cse10 (select |v_#memory_int_53| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|)) (.cse9 (select |v_#memory_int_577| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|)) (.cse11 (select |v_#memory_$Pointer$.offset_56| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|)) (.cse12 (select |v_#memory_$Pointer$.offset_524| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|)) (.cse13 (select |v_#memory_$Pointer$.base_56| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|)) (.cse14 (select |v_#memory_$Pointer$.base_524| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|)) (.cse7 (select (select |c_old(#memory_$Pointer$.base)| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|) 8))) (and (= |c_#Ultimate.C_memset_#ptr.base| .cse7) (= (store |v_#memory_int_59| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| (store .cse8 12 (select .cse9 12))) |v_#memory_int_577|) (= |v_#memory_int_59| (store |v_#memory_int_53| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| (store (store .cse10 32 4) 16 (select .cse8 16)))) (= (store |v_#length_37| .cse7 44) |c_#length|) (= (store |v_#memory_$Pointer$.offset_523| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| (store (select |v_#memory_$Pointer$.offset_523| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|) 36 (select .cse11 36))) |v_#memory_$Pointer$.offset_56|) (<= (+ .cse7 1) |c_#StackHeapBarrier|) (= |v_#memory_int_53| (store |v_#memory_int_575| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| (store (store (select |v_#memory_int_575| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|) 36 |v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_14|) 28 (select .cse10 28)))) (= |c_old(#memory_int)| (store |v_#memory_int_577| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| (store .cse9 8 (select (select |c_old(#memory_int)| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|) 8)))) (= |c_#valid| (store |v_#valid_85| .cse7 1)) (= (store |v_#memory_$Pointer$.offset_56| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| (store (store .cse11 28 0) 32 (select .cse12 32))) |v_#memory_$Pointer$.offset_524|) (= (store |v_#memory_$Pointer$.base_56| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| (store (store .cse13 28 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|) 32 (select .cse14 32))) |v_#memory_$Pointer$.base_524|) (= (store |v_#memory_$Pointer$.offset_524| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| (store (store (store .cse12 16 0) 12 0) 8 0)) |c_old(#memory_$Pointer$.offset)|) (= (store |v_#memory_$Pointer$.base_523| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| (store (select |v_#memory_$Pointer$.base_523| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|) 36 (select .cse13 36))) |v_#memory_$Pointer$.base_56|) (not (= .cse7 0)) (= (store |v_#memory_$Pointer$.base_524| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| (store (store (store .cse14 16 0) 12 0) 8 .cse7)) |c_old(#memory_$Pointer$.base)|) (= (select |v_#valid_85| .cse7) 0)))) .cse15 .cse1 .cse4) (and .cse5 (exists ((|v_#memory_$Pointer$.base_75| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_77| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_76| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_526| (Array Int (Array Int Int))) (|v_#valid_86| (Array Int Int)) (|v_#memory_$Pointer$.base_526| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_18| Int) (|v_#memory_int_578| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_16| Int) (|v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| Int) (|v_#length_38| (Array Int Int)) (|v_#memory_$Pointer$.offset_75| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_77| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_76| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_4| Int) (|v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_13| Int) (|v_#memory_int_71| (Array Int (Array Int Int))) (|v_#memory_int_72| (Array Int (Array Int Int)))) (let ((.cse16 (select (select |v_#memory_$Pointer$.base_526| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8)) (.cse17 (+ 16 (select (select |v_#memory_$Pointer$.offset_526| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8))) (.cse41 (select (select |v_#memory_$Pointer$.base_76| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8)) (.cse42 (select (select |v_#memory_$Pointer$.offset_77| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8))) (let ((.cse51 (store |v_#memory_$Pointer$.offset_77| .cse41 (store (select |v_#memory_$Pointer$.offset_77| .cse41) .cse42 0))) (.cse22 (store |v_#memory_$Pointer$.base_76| .cse41 (store (select |v_#memory_$Pointer$.base_76| .cse41) .cse42 |v_ULTIMATE.start_main_#t~malloc63#1.base_4|))) (.cse50 (store |v_#memory_$Pointer$.offset_526| .cse16 (store (select |v_#memory_$Pointer$.offset_526| .cse16) .cse17 8))) (.cse49 (store |v_#memory_$Pointer$.base_526| .cse16 (store (select |v_#memory_$Pointer$.base_526| .cse16) .cse17 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|))) (.cse52 (select (select |c_old(#memory_$Pointer$.base)| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8)) (.cse53 (select (select |c_old(#memory_$Pointer$.offset)| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8))) (let ((.cse18 (select (select |c_old(#memory_$Pointer$.base)| .cse52) .cse53)) (.cse19 (select (select |c_old(#memory_$Pointer$.offset)| .cse52) .cse53)) (.cse45 (select (select |v_#memory_$Pointer$.base_77| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8)) (.cse46 (+ (select (select |v_#memory_$Pointer$.offset_75| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8) 8)) (.cse23 (select (select |v_#memory_$Pointer$.base_75| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8)) (.cse24 (+ 20 (select (select |v_#memory_$Pointer$.offset_76| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8))) (.cse47 (select (select .cse49 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8)) (.cse48 (+ (select (select .cse50 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8) 4)) (.cse20 (select (select .cse22 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8)) (.cse21 (+ 40 (select (select .cse51 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8)))) (and (= (select |v_#valid_86| |v_ULTIMATE.start_main_#t~malloc63#1.base_4|) 0) (= |v_#memory_int_72| (store |v_#memory_int_578| .cse16 (store (select |v_#memory_int_578| .cse16) .cse17 (select (select |v_#memory_int_72| .cse16) .cse17)))) (or (not (= .cse18 0)) (not (= .cse19 0))) (= |c_#valid| (store |v_#valid_86| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1)) (= (store |v_#memory_int_71| .cse20 (store (select |v_#memory_int_71| .cse20) .cse21 2685476833)) |c_old(#memory_int)|) (= .cse18 |c_#Ultimate.C_memset_#ptr.base|) (= (store .cse22 .cse20 (store (select .cse22 .cse20) .cse21 (select (select |c_old(#memory_$Pointer$.base)| .cse20) .cse21))) |c_old(#memory_$Pointer$.base)|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 0)) (= (store |v_#memory_$Pointer$.offset_76| .cse23 (store (select |v_#memory_$Pointer$.offset_76| .cse23) .cse24 (select (select |v_#memory_$Pointer$.offset_77| .cse23) .cse24))) |v_#memory_$Pointer$.offset_77|) (let ((.cse28 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_18| |v_ULTIMATE.start_main_#t~mem56#1.base_16|)) (.cse32 (exists ((|v_#memory_$Pointer$.offset_523| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_524| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_56| (Array Int (Array Int Int)))) (let ((.cse39 (select |v_#memory_$Pointer$.offset_56| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|))) (and (= (store |v_#memory_$Pointer$.offset_523| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store (select |v_#memory_$Pointer$.offset_523| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 36 (select .cse39 36))) |v_#memory_$Pointer$.offset_56|) (= |v_#memory_$Pointer$.offset_524| (store |v_#memory_$Pointer$.offset_56| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store (store .cse39 28 0) 32 (select (select |v_#memory_$Pointer$.offset_524| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 32))))))))) (or (and (exists ((|v_#valid_85| (Array Int Int)) (|v_#memory_$Pointer$.base_524| (Array Int (Array Int Int))) (|v_#length_37| (Array Int Int)) (|v_#memory_$Pointer$.base_523| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_56| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (Array Int (Array Int Int)))) (let ((.cse25 (select |v_#memory_$Pointer$.base_56| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|)) (.cse27 (select |v_#memory_$Pointer$.base_524| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|)) (.cse26 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8))) (and (= (store |v_#memory_$Pointer$.base_523| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store (select |v_#memory_$Pointer$.base_523| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 36 (select .cse25 36))) |v_#memory_$Pointer$.base_56|) (= (store |v_#length_37| .cse26 44) |v_#length_38|) (<= (+ .cse26 1) |c_#StackHeapBarrier|) (= |v_#valid_86| (store |v_#valid_85| .cse26 1)) (= .cse26 |v_ULTIMATE.start_main_#t~mem56#1.base_16|) (= (store |v_#memory_$Pointer$.base_56| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store (store .cse25 28 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 32 (select .cse27 32))) |v_#memory_$Pointer$.base_524|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (store |v_#memory_$Pointer$.base_524| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store (store (store .cse27 16 0) 12 0) 8 .cse26))) (not (= .cse26 0)) (= (select |v_#valid_85| .cse26) 0)))) .cse28 (exists ((|v_#memory_int_53| (Array Int (Array Int Int))) (|v_#memory_int_577| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_18| (Array Int (Array Int Int))) (|v_#memory_int_59| (Array Int (Array Int Int))) (|v_#memory_int_575| (Array Int (Array Int Int)))) (let ((.cse29 (select |v_#memory_int_53| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|)) (.cse30 (select |v_#memory_int_59| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|)) (.cse31 (select |v_#memory_int_577| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|))) (and (= |v_#memory_int_53| (store |v_#memory_int_575| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store (store (select |v_#memory_int_575| |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)))) (= (store |v_#memory_int_59| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store .cse30 12 (select .cse31 12))) |v_#memory_int_577|) (= |v_#memory_int_59| (store |v_#memory_int_53| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store (store .cse29 32 4) 16 (select .cse30 16)))) (= (store |v_#memory_int_577| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store .cse31 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|)))) (exists ((|v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_9| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_9| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_9|))) .cse32) (and (exists ((|v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_10| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_10| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_10|))) (exists ((|v_#memory_int_53| (Array Int (Array Int Int))) (|v_#memory_int_577| (Array Int (Array Int Int))) (|v_#memory_int_59| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_20| (Array Int (Array Int Int))) (|v_#memory_int_575| (Array Int (Array Int Int)))) (let ((.cse33 (select |v_#memory_int_53| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|)) (.cse34 (select |v_#memory_int_59| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|)) (.cse35 (select |v_#memory_int_577| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|))) (and (= |v_#memory_int_53| (store |v_#memory_int_575| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store (store (select |v_#memory_int_575| |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 .cse33 28)))) (= (store |v_#memory_int_59| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store .cse34 12 (select .cse35 12))) |v_#memory_int_577|) (= |v_#memory_int_59| (store |v_#memory_int_53| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store (store .cse33 32 4) 16 (select .cse34 16)))) (= (store |v_#memory_int_577| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store .cse35 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_#valid_85| (Array Int Int)) (|v_#memory_$Pointer$.base_524| (Array Int (Array Int Int))) (|v_#length_37| (Array Int Int)) (|v_#memory_$Pointer$.base_523| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_56| (Array Int (Array Int Int)))) (let ((.cse38 (select |v_#memory_$Pointer$.base_56| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|)) (.cse36 (select |v_#memory_$Pointer$.base_524| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|)) (.cse37 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8))) (and (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (store |v_#memory_$Pointer$.base_524| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store (store (store .cse36 16 0) 12 0) 8 .cse37))) (= (store |v_#memory_$Pointer$.base_523| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store (select |v_#memory_$Pointer$.base_523| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 36 (select .cse38 36))) |v_#memory_$Pointer$.base_56|) (= |v_#length_38| (store |v_#length_37| .cse37 44)) (not (= .cse37 0)) (= (store |v_#valid_85| .cse37 1) |v_#valid_86|) (= (store |v_#memory_$Pointer$.base_56| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store (store .cse38 28 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 32 (select .cse36 32))) |v_#memory_$Pointer$.base_524|) (= (select |v_#valid_85| .cse37) 0) (= .cse37 |v_ULTIMATE.start_main_#t~mem56#1.base_16|) (<= (+ .cse37 1) |c_#StackHeapBarrier|)))) .cse28 .cse32))) (= |c_#Ultimate.C_memset_#ptr.offset| .cse19) (= |v_#memory_int_71| (let ((.cse40 (let ((.cse43 (let ((.cse44 (store |v_#memory_int_72| .cse47 (store (select |v_#memory_int_72| .cse47) .cse48 32)))) (store .cse44 .cse45 (store (select .cse44 .cse45) .cse46 5))))) (store .cse43 .cse23 (store (select .cse43 .cse23) .cse24 8))))) (store .cse40 .cse41 (store (select .cse40 .cse41) .cse42 (select (select |v_#memory_int_71| .cse41) .cse42))))) (= (store |v_#memory_$Pointer$.offset_75| .cse45 (store (select |v_#memory_$Pointer$.offset_75| .cse45) .cse46 (select (select |v_#memory_$Pointer$.offset_76| .cse45) .cse46))) |v_#memory_$Pointer$.offset_76|) (= (store .cse49 .cse47 (store (select .cse49 .cse47) .cse48 (select (select |v_#memory_$Pointer$.base_77| .cse47) .cse48))) |v_#memory_$Pointer$.base_77|) (= (store |v_#memory_$Pointer$.base_77| .cse45 (store (select |v_#memory_$Pointer$.base_77| .cse45) .cse46 (select (select |v_#memory_$Pointer$.base_75| .cse45) .cse46))) |v_#memory_$Pointer$.base_75|) (= (store |v_#length_38| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 384) |c_#length|) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_75| .cse23 (store (select |v_#memory_$Pointer$.base_75| .cse23) .cse24 (select (select |v_#memory_$Pointer$.base_76| .cse23) .cse24))) |v_#memory_$Pointer$.base_76|) (= (store .cse50 .cse47 (store (select .cse50 .cse47) .cse48 (select (select |v_#memory_$Pointer$.offset_75| .cse47) .cse48))) |v_#memory_$Pointer$.offset_75|) (= (store .cse51 .cse20 (store (select .cse51 .cse20) .cse21 (select (select |c_old(#memory_$Pointer$.offset)| .cse20) .cse21))) |c_old(#memory_$Pointer$.offset)|)))))) .cse0 .cse6 .cse15 .cse1 .cse2))))) is different from false [2023-12-02 14:37:00,895 WARN L293 SmtUtils]: Spent 1.64m on a formula simplification that was a NOOP. DAG size: 323 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-12-02 14:39:38,571 WARN L293 SmtUtils]: Spent 2.00m on a formula simplification that was a NOOP. DAG size: 332 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-12-02 14:39:40,601 WARN L854 $PredicateComparison]: unable to prove that (and (<= 2 |c_ULTIMATE.start_main_~#i~0#1.base|) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (<= 1 |c_#StackHeapBarrier|) (let ((.cse0 (= |c_ULTIMATE.start_main_#t~mem69#1.offset| |c_ULTIMATE.start_main_#t~memset~res70#1.offset|)) (.cse34 (= |c_ULTIMATE.start_main_#t~mem69#1.base| |c_ULTIMATE.start_main_#t~memset~res70#1.base|)) (.cse23 (exists ((|v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_10| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_10| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_10|)))) (.cse28 (exists ((|v_#memory_int_53| (Array Int (Array Int Int))) (|v_#memory_int_577| (Array Int (Array Int Int))) (|v_#memory_int_59| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_20| (Array Int (Array Int Int))) (|v_#memory_int_575| (Array Int (Array Int Int)))) (let ((.cse68 (select |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse69 (select |v_#memory_int_59| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse67 (select |v_#memory_int_577| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_577| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse67 8 (select (select |v_#memory_int_BEFORE_CALL_20| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_#memory_int_BEFORE_CALL_20|) (= (store |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse68 32 4) 16 (select .cse69 16))) |v_#memory_int_59|) (= |v_#memory_int_53| (store |v_#memory_int_575| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_575| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse68 28)))) (= (store |v_#memory_int_59| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse69 12 (select .cse67 12))) |v_#memory_int_577|))))) (.cse22 (exists ((|v_#memory_$Pointer$.offset_523| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_524| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_56| (Array Int (Array Int Int)))) (let ((.cse66 (select |v_#memory_$Pointer$.offset_56| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_523| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_523| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse66 36))) |v_#memory_$Pointer$.offset_56|) (= (store |v_#memory_$Pointer$.offset_56| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse66 28 0) 32 (select (select |v_#memory_$Pointer$.offset_524| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_524|))))) (.cse32 (exists ((|v_#memory_int_53| (Array Int (Array Int Int))) (|v_#memory_int_577| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_18| (Array Int (Array Int Int))) (|v_#memory_int_59| (Array Int (Array Int Int))) (|v_#memory_int_575| (Array Int (Array Int Int)))) (let ((.cse63 (select |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse64 (select |v_#memory_int_59| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse65 (select |v_#memory_int_577| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse63 32 4) 16 (select .cse64 16))) |v_#memory_int_59|) (= (store |v_#memory_int_577| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse65 8 (select (select |v_#memory_int_BEFORE_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_#memory_int_BEFORE_CALL_18|) (= |v_#memory_int_53| (store |v_#memory_int_575| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_575| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse63 28)))) (= (store |v_#memory_int_59| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse64 12 (select .cse65 12))) |v_#memory_int_577|))))) (.cse33 (exists ((|v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_9| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_9| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_9|))))) (or (and .cse0 (exists ((|v_#memory_$Pointer$.base_75| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_77| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_76| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_526| (Array Int (Array Int Int))) (|v_#valid_86| (Array Int Int)) (|v_#memory_$Pointer$.base_526| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_18| Int) (|v_#memory_int_578| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_16| Int) (|v_#length_38| (Array Int Int)) (|v_#memory_$Pointer$.offset_75| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_77| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_76| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_4| Int) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_20| (Array Int (Array Int Int))) (|v_#memory_int_71| (Array Int (Array Int Int))) (|v_#memory_int_72| (Array Int (Array Int Int)))) (let ((.cse15 (select (select |v_#memory_$Pointer$.base_526| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse16 (+ 16 (select (select |v_#memory_$Pointer$.offset_526| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse5 (select (select |v_#memory_$Pointer$.base_76| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse6 (select (select |v_#memory_$Pointer$.offset_77| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse18 (store |v_#memory_$Pointer$.offset_77| .cse5 (store (select |v_#memory_$Pointer$.offset_77| .cse5) .cse6 0))) (.cse21 (store |v_#memory_$Pointer$.base_76| .cse5 (store (select |v_#memory_$Pointer$.base_76| .cse5) .cse6 |v_ULTIMATE.start_main_#t~malloc63#1.base_4|))) (.cse14 (store |v_#memory_$Pointer$.offset_526| .cse15 (store (select |v_#memory_$Pointer$.offset_526| .cse15) .cse16 8))) (.cse13 (store |v_#memory_$Pointer$.base_526| .cse15 (store (select |v_#memory_$Pointer$.base_526| .cse15) .cse16 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse1 (select (select |v_#memory_$Pointer$.base_75| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse2 (+ (select (select |v_#memory_$Pointer$.offset_76| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse11 (select (select .cse13 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse12 (+ 4 (select (select .cse14 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse19 (select (select .cse21 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse20 (+ 40 (select (select .cse18 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse9 (select (select |v_#memory_$Pointer$.base_77| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse10 (+ (select (select |v_#memory_$Pointer$.offset_75| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse17 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_20| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse3 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (select |v_#valid_86| |v_ULTIMATE.start_main_#t~malloc63#1.base_4|) 0) (= (store |v_#memory_$Pointer$.base_75| .cse1 (store (select |v_#memory_$Pointer$.base_75| .cse1) .cse2 (select (select |v_#memory_$Pointer$.base_76| .cse1) .cse2))) |v_#memory_$Pointer$.base_76|) (= |c_#valid| (store |v_#valid_86| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1)) (= (store |v_#memory_$Pointer$.offset_76| .cse1 (store (select |v_#memory_$Pointer$.offset_76| .cse1) .cse2 (select (select |v_#memory_$Pointer$.offset_77| .cse1) .cse2))) |v_#memory_$Pointer$.offset_77|) (= |c_ULTIMATE.start_main_#t~mem68#1.offset| .cse3) (= (let ((.cse4 (let ((.cse7 (let ((.cse8 (store |v_#memory_int_72| .cse11 (store (select |v_#memory_int_72| .cse11) .cse12 32)))) (store .cse8 .cse9 (store (select .cse8 .cse9) .cse10 5))))) (store .cse7 .cse1 (store (select .cse7 .cse1) .cse2 8))))) (store .cse4 .cse5 (store (select .cse4 .cse5) .cse6 (select (select |v_#memory_int_71| .cse5) .cse6)))) |v_#memory_int_71|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 0)) (= (store .cse13 .cse11 (store (select .cse13 .cse11) .cse12 (select (select |v_#memory_$Pointer$.base_77| .cse11) .cse12))) |v_#memory_$Pointer$.base_77|) (= (store .cse14 .cse11 (store (select .cse14 .cse11) .cse12 (select (select |v_#memory_$Pointer$.offset_75| .cse11) .cse12))) |v_#memory_$Pointer$.offset_75|) (= (store |v_#memory_int_578| .cse15 (store (select |v_#memory_int_578| .cse15) .cse16 (select (select |v_#memory_int_72| .cse15) .cse16))) |v_#memory_int_72|) (= |c_ULTIMATE.start_main_#t~mem68#1.base| .cse17) (= (store |v_#memory_$Pointer$.offset_75| .cse9 (store (select |v_#memory_$Pointer$.offset_75| .cse9) .cse10 (select (select |v_#memory_$Pointer$.offset_76| .cse9) .cse10))) |v_#memory_$Pointer$.offset_76|) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| (store .cse18 .cse19 (store (select .cse18 .cse19) .cse20 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| .cse19) .cse20)))) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_20| (store .cse21 .cse19 (store (select .cse21 .cse19) .cse20 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_20| .cse19) .cse20)))) (= |c_ULTIMATE.start_main_#t~mem69#1.offset| (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| |c_ULTIMATE.start_main_#t~mem68#1.base|) |c_ULTIMATE.start_main_#t~mem68#1.offset|)) (= (store |v_#length_38| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 384) |c_#length|) (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_20| |c_ULTIMATE.start_main_#t~mem68#1.base|) |c_ULTIMATE.start_main_#t~mem68#1.offset|) |c_ULTIMATE.start_main_#t~mem69#1.base|) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1) |c_#StackHeapBarrier|) (let ((.cse27 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_18| |v_ULTIMATE.start_main_#t~mem56#1.base_16|))) (or (and .cse22 .cse23 (exists ((|v_#valid_85| (Array Int Int)) (|v_#memory_$Pointer$.base_524| (Array Int (Array Int Int))) (|v_#length_37| (Array Int Int)) (|v_#memory_$Pointer$.base_523| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_56| (Array Int (Array Int Int)))) (let ((.cse24 (select |v_#memory_$Pointer$.base_56| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse26 (select |v_#memory_$Pointer$.base_524| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse25 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_#memory_$Pointer$.base_56| (store |v_#memory_$Pointer$.base_523| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_523| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse24 36)))) (= 0 (select |v_#valid_85| .cse25)) (= .cse25 |v_ULTIMATE.start_main_#t~mem56#1.base_16|) (not (= .cse25 0)) (= (store |v_#length_37| .cse25 44) |v_#length_38|) (= (store |v_#memory_$Pointer$.base_56| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse24 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse26 32))) |v_#memory_$Pointer$.base_524|) (= |v_#valid_86| (store |v_#valid_85| .cse25 1)) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (store |v_#memory_$Pointer$.base_524| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse26 16 0) 12 0) 8 .cse25))) (<= (+ .cse25 1) |c_#StackHeapBarrier|)))) .cse27 .cse28) (and .cse22 (exists ((|v_#valid_85| (Array Int Int)) (|v_#memory_$Pointer$.base_524| (Array Int (Array Int Int))) (|v_#length_37| (Array Int Int)) (|v_#memory_$Pointer$.base_523| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_56| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (Array Int (Array Int Int)))) (let ((.cse30 (select |v_#memory_$Pointer$.base_56| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse31 (select |v_#memory_$Pointer$.base_524| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse29 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_ULTIMATE.start_main_#t~mem56#1.base_16| .cse29) (<= (+ .cse29 1) |c_#StackHeapBarrier|) (= (select |v_#valid_85| .cse29) 0) (= |v_#memory_$Pointer$.base_56| (store |v_#memory_$Pointer$.base_523| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_523| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse30 36)))) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (store |v_#memory_$Pointer$.base_524| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse31 16 0) 12 0) 8 .cse29))) (= (store |v_#length_37| .cse29 44) |v_#length_38|) (not (= .cse29 0)) (= (store |v_#memory_$Pointer$.base_56| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse30 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse31 32))) |v_#memory_$Pointer$.base_524|) (= (store |v_#valid_85| .cse29 1) |v_#valid_86|)))) .cse27 .cse32 .cse33))) (= (store |v_#memory_$Pointer$.base_77| .cse9 (store (select |v_#memory_$Pointer$.base_77| .cse9) .cse10 (select (select |v_#memory_$Pointer$.base_75| .cse9) .cse10))) |v_#memory_$Pointer$.base_75|) (or (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| .cse17) .cse3) 0)) (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_20| .cse17) .cse3) 0)))))))) (exists ((|v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_12| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_12|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_12| 4294967296)))) .cse34) (and .cse0 (exists ((|v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_11| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_11|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_11| 4294967296)))) .cse34 (exists ((|v_#memory_$Pointer$.base_75| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_77| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_76| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_526| (Array Int (Array Int Int))) (|v_#valid_86| (Array Int Int)) (|v_#memory_$Pointer$.base_526| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_18| Int) (|v_#memory_int_578| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_16| Int) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_19| (Array Int (Array Int Int))) (|v_#length_38| (Array Int Int)) (|v_#memory_$Pointer$.offset_75| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_77| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_76| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_4| Int) (|v_#memory_int_71| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| (Array Int (Array Int Int))) (|v_#memory_int_72| (Array Int (Array Int Int)))) (let ((.cse51 (select (select |v_#memory_$Pointer$.base_526| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse52 (+ 16 (select (select |v_#memory_$Pointer$.offset_526| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse41 (select (select |v_#memory_$Pointer$.base_76| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse42 (select (select |v_#memory_$Pointer$.offset_77| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse37 (store |v_#memory_$Pointer$.offset_77| .cse41 (store (select |v_#memory_$Pointer$.offset_77| .cse41) .cse42 0))) (.cse55 (store |v_#memory_$Pointer$.base_76| .cse41 (store (select |v_#memory_$Pointer$.base_76| .cse41) .cse42 |v_ULTIMATE.start_main_#t~malloc63#1.base_4|))) (.cse50 (store |v_#memory_$Pointer$.offset_526| .cse51 (store (select |v_#memory_$Pointer$.offset_526| .cse51) .cse52 8))) (.cse49 (store |v_#memory_$Pointer$.base_526| .cse51 (store (select |v_#memory_$Pointer$.base_526| .cse51) .cse52 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse35 (select (select |v_#memory_$Pointer$.base_75| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse36 (+ (select (select |v_#memory_$Pointer$.offset_76| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse47 (select (select .cse49 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse48 (+ 4 (select (select .cse50 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse38 (select (select .cse55 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse39 (+ 40 (select (select .cse37 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse54 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse53 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_19| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse45 (select (select |v_#memory_$Pointer$.base_77| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse46 (+ (select (select |v_#memory_$Pointer$.offset_75| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8))) (and (= (select |v_#valid_86| |v_ULTIMATE.start_main_#t~malloc63#1.base_4|) 0) (= (store |v_#memory_$Pointer$.base_75| .cse35 (store (select |v_#memory_$Pointer$.base_75| .cse35) .cse36 (select (select |v_#memory_$Pointer$.base_76| .cse35) .cse36))) |v_#memory_$Pointer$.base_76|) (= |c_#valid| (store |v_#valid_86| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1)) (= (store |v_#memory_$Pointer$.offset_76| .cse35 (store (select |v_#memory_$Pointer$.offset_76| .cse35) .cse36 (select (select |v_#memory_$Pointer$.offset_77| .cse35) .cse36))) |v_#memory_$Pointer$.offset_77|) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| (store .cse37 .cse38 (store (select .cse37 .cse38) .cse39 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| .cse38) .cse39)))) (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_19| |c_ULTIMATE.start_main_#t~mem68#1.base|) |c_ULTIMATE.start_main_#t~mem68#1.offset|) |c_ULTIMATE.start_main_#t~mem69#1.base|) (= (let ((.cse40 (let ((.cse43 (let ((.cse44 (store |v_#memory_int_72| .cse47 (store (select |v_#memory_int_72| .cse47) .cse48 32)))) (store .cse44 .cse45 (store (select .cse44 .cse45) .cse46 5))))) (store .cse43 .cse35 (store (select .cse43 .cse35) .cse36 8))))) (store .cse40 .cse41 (store (select .cse40 .cse41) .cse42 (select (select |v_#memory_int_71| .cse41) .cse42)))) |v_#memory_int_71|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 0)) (= (store .cse49 .cse47 (store (select .cse49 .cse47) .cse48 (select (select |v_#memory_$Pointer$.base_77| .cse47) .cse48))) |v_#memory_$Pointer$.base_77|) (= (store .cse50 .cse47 (store (select .cse50 .cse47) .cse48 (select (select |v_#memory_$Pointer$.offset_75| .cse47) .cse48))) |v_#memory_$Pointer$.offset_75|) (= (store |v_#memory_int_578| .cse51 (store (select |v_#memory_int_578| .cse51) .cse52 (select (select |v_#memory_int_72| .cse51) .cse52))) |v_#memory_int_72|) (= (store |v_#memory_$Pointer$.offset_75| .cse45 (store (select |v_#memory_$Pointer$.offset_75| .cse45) .cse46 (select (select |v_#memory_$Pointer$.offset_76| .cse45) .cse46))) |v_#memory_$Pointer$.offset_76|) (or (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_19| .cse53) .cse54) 0)) (not (= 0 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| .cse53) .cse54)))) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_19| (store .cse55 .cse38 (store (select .cse55 .cse38) .cse39 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_19| .cse38) .cse39)))) (= |c_ULTIMATE.start_main_#t~mem69#1.offset| (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| |c_ULTIMATE.start_main_#t~mem68#1.base|) |c_ULTIMATE.start_main_#t~mem68#1.offset|)) (= (store |v_#length_38| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 384) |c_#length|) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1) |c_#StackHeapBarrier|) (= .cse54 |c_ULTIMATE.start_main_#t~mem68#1.offset|) (= .cse53 |c_ULTIMATE.start_main_#t~mem68#1.base|) (let ((.cse59 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_18| |v_ULTIMATE.start_main_#t~mem56#1.base_16|))) (or (and .cse22 .cse23 (exists ((|v_#valid_85| (Array Int Int)) (|v_#memory_$Pointer$.base_524| (Array Int (Array Int Int))) (|v_#length_37| (Array Int Int)) (|v_#memory_$Pointer$.base_523| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_56| (Array Int (Array Int Int)))) (let ((.cse56 (select |v_#memory_$Pointer$.base_56| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse58 (select |v_#memory_$Pointer$.base_524| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse57 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_#memory_$Pointer$.base_56| (store |v_#memory_$Pointer$.base_523| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_523| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse56 36)))) (= 0 (select |v_#valid_85| .cse57)) (= .cse57 |v_ULTIMATE.start_main_#t~mem56#1.base_16|) (not (= .cse57 0)) (= (store |v_#length_37| .cse57 44) |v_#length_38|) (= (store |v_#memory_$Pointer$.base_56| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse56 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse58 32))) |v_#memory_$Pointer$.base_524|) (= |v_#valid_86| (store |v_#valid_85| .cse57 1)) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (store |v_#memory_$Pointer$.base_524| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse58 16 0) 12 0) 8 .cse57))) (<= (+ .cse57 1) |c_#StackHeapBarrier|)))) .cse59 .cse28) (and .cse22 (exists ((|v_#valid_85| (Array Int Int)) (|v_#memory_$Pointer$.base_524| (Array Int (Array Int Int))) (|v_#length_37| (Array Int Int)) (|v_#memory_$Pointer$.base_523| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_56| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (Array Int (Array Int Int)))) (let ((.cse61 (select |v_#memory_$Pointer$.base_56| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse62 (select |v_#memory_$Pointer$.base_524| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse60 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_ULTIMATE.start_main_#t~mem56#1.base_16| .cse60) (<= (+ .cse60 1) |c_#StackHeapBarrier|) (= (select |v_#valid_85| .cse60) 0) (= |v_#memory_$Pointer$.base_56| (store |v_#memory_$Pointer$.base_523| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_523| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse61 36)))) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (store |v_#memory_$Pointer$.base_524| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse62 16 0) 12 0) 8 .cse60))) (= (store |v_#length_37| .cse60 44) |v_#length_38|) (not (= .cse60 0)) (= (store |v_#memory_$Pointer$.base_56| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse61 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse62 32))) |v_#memory_$Pointer$.base_524|) (= (store |v_#valid_85| .cse60 1) |v_#valid_86|)))) .cse59 .cse32 .cse33))) (= (store |v_#memory_$Pointer$.base_77| .cse45 (store (select |v_#memory_$Pointer$.base_77| .cse45) .cse46 (select (select |v_#memory_$Pointer$.base_75| .cse45) .cse46))) |v_#memory_$Pointer$.base_75|))))))))) (= |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 14:39:42,646 WARN L854 $PredicateComparison]: unable to prove that (and (<= 2 |c_ULTIMATE.start_main_~#i~0#1.base|) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (<= 1 |c_#StackHeapBarrier|) (let ((.cse22 (exists ((|v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_10| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_10| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_10|)))) (.cse27 (exists ((|v_#memory_int_53| (Array Int (Array Int Int))) (|v_#memory_int_577| (Array Int (Array Int Int))) (|v_#memory_int_59| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_20| (Array Int (Array Int Int))) (|v_#memory_int_575| (Array Int (Array Int Int)))) (let ((.cse66 (select |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse67 (select |v_#memory_int_59| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse65 (select |v_#memory_int_577| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_577| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse65 8 (select (select |v_#memory_int_BEFORE_CALL_20| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_#memory_int_BEFORE_CALL_20|) (= (store |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse66 32 4) 16 (select .cse67 16))) |v_#memory_int_59|) (= |v_#memory_int_53| (store |v_#memory_int_575| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_575| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse66 28)))) (= (store |v_#memory_int_59| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse67 12 (select .cse65 12))) |v_#memory_int_577|))))) (.cse21 (exists ((|v_#memory_$Pointer$.offset_523| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_524| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_56| (Array Int (Array Int Int)))) (let ((.cse64 (select |v_#memory_$Pointer$.offset_56| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_523| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_523| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse64 36))) |v_#memory_$Pointer$.offset_56|) (= (store |v_#memory_$Pointer$.offset_56| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse64 28 0) 32 (select (select |v_#memory_$Pointer$.offset_524| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_524|))))) (.cse31 (exists ((|v_#memory_int_53| (Array Int (Array Int Int))) (|v_#memory_int_577| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_18| (Array Int (Array Int Int))) (|v_#memory_int_59| (Array Int (Array Int Int))) (|v_#memory_int_575| (Array Int (Array Int Int)))) (let ((.cse61 (select |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse62 (select |v_#memory_int_59| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse63 (select |v_#memory_int_577| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse61 32 4) 16 (select .cse62 16))) |v_#memory_int_59|) (= (store |v_#memory_int_577| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse63 8 (select (select |v_#memory_int_BEFORE_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_#memory_int_BEFORE_CALL_18|) (= |v_#memory_int_53| (store |v_#memory_int_575| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_575| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse61 28)))) (= (store |v_#memory_int_59| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse62 12 (select .cse63 12))) |v_#memory_int_577|))))) (.cse32 (exists ((|v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_9| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_9| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_9|))))) (or (and (exists ((|v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_11| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_11|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_11| 4294967296)))) (exists ((|v_#memory_$Pointer$.base_75| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_77| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_76| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_526| (Array Int (Array Int Int))) (|v_#valid_86| (Array Int Int)) (|v_#memory_$Pointer$.base_526| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_18| Int) (|v_#memory_int_578| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_16| Int) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_19| (Array Int (Array Int Int))) (|v_#length_38| (Array Int Int)) (|v_#memory_$Pointer$.offset_75| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_77| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_76| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_4| Int) (|v_#memory_int_71| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| (Array Int (Array Int Int))) (|v_#memory_int_72| (Array Int (Array Int Int)))) (let ((.cse16 (select (select |v_#memory_$Pointer$.base_526| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse17 (+ 16 (select (select |v_#memory_$Pointer$.offset_526| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse6 (select (select |v_#memory_$Pointer$.base_76| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse7 (select (select |v_#memory_$Pointer$.offset_77| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse2 (store |v_#memory_$Pointer$.offset_77| .cse6 (store (select |v_#memory_$Pointer$.offset_77| .cse6) .cse7 0))) (.cse20 (store |v_#memory_$Pointer$.base_76| .cse6 (store (select |v_#memory_$Pointer$.base_76| .cse6) .cse7 |v_ULTIMATE.start_main_#t~malloc63#1.base_4|))) (.cse15 (store |v_#memory_$Pointer$.offset_526| .cse16 (store (select |v_#memory_$Pointer$.offset_526| .cse16) .cse17 8))) (.cse14 (store |v_#memory_$Pointer$.base_526| .cse16 (store (select |v_#memory_$Pointer$.base_526| .cse16) .cse17 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse0 (select (select |v_#memory_$Pointer$.base_75| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse1 (+ (select (select |v_#memory_$Pointer$.offset_76| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse12 (select (select .cse14 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse13 (+ 4 (select (select .cse15 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse3 (select (select .cse20 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse4 (+ 40 (select (select .cse2 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse10 (select (select |v_#memory_$Pointer$.base_77| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse11 (+ (select (select |v_#memory_$Pointer$.offset_75| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8))) (and (= (select |v_#valid_86| |v_ULTIMATE.start_main_#t~malloc63#1.base_4|) 0) (= (store |v_#memory_$Pointer$.base_75| .cse0 (store (select |v_#memory_$Pointer$.base_75| .cse0) .cse1 (select (select |v_#memory_$Pointer$.base_76| .cse0) .cse1))) |v_#memory_$Pointer$.base_76|) (= |c_#valid| (store |v_#valid_86| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1)) (= (store |v_#memory_$Pointer$.offset_76| .cse0 (store (select |v_#memory_$Pointer$.offset_76| .cse0) .cse1 (select (select |v_#memory_$Pointer$.offset_77| .cse0) .cse1))) |v_#memory_$Pointer$.offset_77|) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| (store .cse2 .cse3 (store (select .cse2 .cse3) .cse4 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| .cse3) .cse4)))) (= (let ((.cse5 (let ((.cse8 (let ((.cse9 (store |v_#memory_int_72| .cse12 (store (select |v_#memory_int_72| .cse12) .cse13 32)))) (store .cse9 .cse10 (store (select .cse9 .cse10) .cse11 5))))) (store .cse8 .cse0 (store (select .cse8 .cse0) .cse1 8))))) (store .cse5 .cse6 (store (select .cse5 .cse6) .cse7 (select (select |v_#memory_int_71| .cse6) .cse7)))) |v_#memory_int_71|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 0)) (= (store .cse14 .cse12 (store (select .cse14 .cse12) .cse13 (select (select |v_#memory_$Pointer$.base_77| .cse12) .cse13))) |v_#memory_$Pointer$.base_77|) (= (store .cse15 .cse12 (store (select .cse15 .cse12) .cse13 (select (select |v_#memory_$Pointer$.offset_75| .cse12) .cse13))) |v_#memory_$Pointer$.offset_75|) (= (store |v_#memory_int_578| .cse16 (store (select |v_#memory_int_578| .cse16) .cse17 (select (select |v_#memory_int_72| .cse16) .cse17))) |v_#memory_int_72|) (= (store |v_#memory_$Pointer$.offset_75| .cse10 (store (select |v_#memory_$Pointer$.offset_75| .cse10) .cse11 (select (select |v_#memory_$Pointer$.offset_76| .cse10) .cse11))) |v_#memory_$Pointer$.offset_76|) (let ((.cse18 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_19| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse19 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_19| .cse18) .cse19) 0)) (not (= 0 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| .cse18) .cse19))))) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_19| (store .cse20 .cse3 (store (select .cse20 .cse3) .cse4 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_19| .cse3) .cse4)))) (= (store |v_#length_38| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 384) |c_#length|) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1) |c_#StackHeapBarrier|) (let ((.cse26 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_18| |v_ULTIMATE.start_main_#t~mem56#1.base_16|))) (or (and .cse21 .cse22 (exists ((|v_#valid_85| (Array Int Int)) (|v_#memory_$Pointer$.base_524| (Array Int (Array Int Int))) (|v_#length_37| (Array Int Int)) (|v_#memory_$Pointer$.base_523| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_56| (Array Int (Array Int Int)))) (let ((.cse23 (select |v_#memory_$Pointer$.base_56| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse25 (select |v_#memory_$Pointer$.base_524| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse24 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_#memory_$Pointer$.base_56| (store |v_#memory_$Pointer$.base_523| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_523| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse23 36)))) (= 0 (select |v_#valid_85| .cse24)) (= .cse24 |v_ULTIMATE.start_main_#t~mem56#1.base_16|) (not (= .cse24 0)) (= (store |v_#length_37| .cse24 44) |v_#length_38|) (= (store |v_#memory_$Pointer$.base_56| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse23 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse25 32))) |v_#memory_$Pointer$.base_524|) (= |v_#valid_86| (store |v_#valid_85| .cse24 1)) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (store |v_#memory_$Pointer$.base_524| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse25 16 0) 12 0) 8 .cse24))) (<= (+ .cse24 1) |c_#StackHeapBarrier|)))) .cse26 .cse27) (and .cse21 (exists ((|v_#valid_85| (Array Int Int)) (|v_#memory_$Pointer$.base_524| (Array Int (Array Int Int))) (|v_#length_37| (Array Int Int)) (|v_#memory_$Pointer$.base_523| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_56| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (Array Int (Array Int Int)))) (let ((.cse29 (select |v_#memory_$Pointer$.base_56| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse30 (select |v_#memory_$Pointer$.base_524| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse28 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_ULTIMATE.start_main_#t~mem56#1.base_16| .cse28) (<= (+ .cse28 1) |c_#StackHeapBarrier|) (= (select |v_#valid_85| .cse28) 0) (= |v_#memory_$Pointer$.base_56| (store |v_#memory_$Pointer$.base_523| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_523| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse29 36)))) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (store |v_#memory_$Pointer$.base_524| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse30 16 0) 12 0) 8 .cse28))) (= (store |v_#length_37| .cse28 44) |v_#length_38|) (not (= .cse28 0)) (= (store |v_#memory_$Pointer$.base_56| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse29 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse30 32))) |v_#memory_$Pointer$.base_524|) (= (store |v_#valid_85| .cse28 1) |v_#valid_86|)))) .cse26 .cse31 .cse32))) (= (store |v_#memory_$Pointer$.base_77| .cse10 (store (select |v_#memory_$Pointer$.base_77| .cse10) .cse11 (select (select |v_#memory_$Pointer$.base_75| .cse10) .cse11))) |v_#memory_$Pointer$.base_75|))))))) (and (exists ((|v_#memory_$Pointer$.base_75| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_77| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_76| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_526| (Array Int (Array Int Int))) (|v_#valid_86| (Array Int Int)) (|v_#memory_$Pointer$.base_526| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_18| Int) (|v_#memory_int_578| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_16| Int) (|v_#length_38| (Array Int Int)) (|v_#memory_$Pointer$.offset_75| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_77| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_76| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_4| Int) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_20| (Array Int (Array Int Int))) (|v_#memory_int_71| (Array Int (Array Int Int))) (|v_#memory_int_72| (Array Int (Array Int Int)))) (let ((.cse46 (select (select |v_#memory_$Pointer$.base_526| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse47 (+ 16 (select (select |v_#memory_$Pointer$.offset_526| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse36 (select (select |v_#memory_$Pointer$.base_76| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse37 (select (select |v_#memory_$Pointer$.offset_77| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse48 (store |v_#memory_$Pointer$.offset_77| .cse36 (store (select |v_#memory_$Pointer$.offset_77| .cse36) .cse37 0))) (.cse51 (store |v_#memory_$Pointer$.base_76| .cse36 (store (select |v_#memory_$Pointer$.base_76| .cse36) .cse37 |v_ULTIMATE.start_main_#t~malloc63#1.base_4|))) (.cse45 (store |v_#memory_$Pointer$.offset_526| .cse46 (store (select |v_#memory_$Pointer$.offset_526| .cse46) .cse47 8))) (.cse44 (store |v_#memory_$Pointer$.base_526| .cse46 (store (select |v_#memory_$Pointer$.base_526| .cse46) .cse47 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse33 (select (select |v_#memory_$Pointer$.base_75| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse34 (+ (select (select |v_#memory_$Pointer$.offset_76| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse42 (select (select .cse44 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse43 (+ 4 (select (select .cse45 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse49 (select (select .cse51 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse50 (+ 40 (select (select .cse48 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse40 (select (select |v_#memory_$Pointer$.base_77| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse41 (+ (select (select |v_#memory_$Pointer$.offset_75| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8))) (and (= (select |v_#valid_86| |v_ULTIMATE.start_main_#t~malloc63#1.base_4|) 0) (= (store |v_#memory_$Pointer$.base_75| .cse33 (store (select |v_#memory_$Pointer$.base_75| .cse33) .cse34 (select (select |v_#memory_$Pointer$.base_76| .cse33) .cse34))) |v_#memory_$Pointer$.base_76|) (= |c_#valid| (store |v_#valid_86| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1)) (= (store |v_#memory_$Pointer$.offset_76| .cse33 (store (select |v_#memory_$Pointer$.offset_76| .cse33) .cse34 (select (select |v_#memory_$Pointer$.offset_77| .cse33) .cse34))) |v_#memory_$Pointer$.offset_77|) (= (let ((.cse35 (let ((.cse38 (let ((.cse39 (store |v_#memory_int_72| .cse42 (store (select |v_#memory_int_72| .cse42) .cse43 32)))) (store .cse39 .cse40 (store (select .cse39 .cse40) .cse41 5))))) (store .cse38 .cse33 (store (select .cse38 .cse33) .cse34 8))))) (store .cse35 .cse36 (store (select .cse35 .cse36) .cse37 (select (select |v_#memory_int_71| .cse36) .cse37)))) |v_#memory_int_71|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 0)) (= (store .cse44 .cse42 (store (select .cse44 .cse42) .cse43 (select (select |v_#memory_$Pointer$.base_77| .cse42) .cse43))) |v_#memory_$Pointer$.base_77|) (= (store .cse45 .cse42 (store (select .cse45 .cse42) .cse43 (select (select |v_#memory_$Pointer$.offset_75| .cse42) .cse43))) |v_#memory_$Pointer$.offset_75|) (= (store |v_#memory_int_578| .cse46 (store (select |v_#memory_int_578| .cse46) .cse47 (select (select |v_#memory_int_72| .cse46) .cse47))) |v_#memory_int_72|) (= (store |v_#memory_$Pointer$.offset_75| .cse40 (store (select |v_#memory_$Pointer$.offset_75| .cse40) .cse41 (select (select |v_#memory_$Pointer$.offset_76| .cse40) .cse41))) |v_#memory_$Pointer$.offset_76|) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| (store .cse48 .cse49 (store (select .cse48 .cse49) .cse50 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| .cse49) .cse50)))) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_20| (store .cse51 .cse49 (store (select .cse51 .cse49) .cse50 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_20| .cse49) .cse50)))) (= (store |v_#length_38| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 384) |c_#length|) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1) |c_#StackHeapBarrier|) (let ((.cse55 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_18| |v_ULTIMATE.start_main_#t~mem56#1.base_16|))) (or (and .cse21 .cse22 (exists ((|v_#valid_85| (Array Int Int)) (|v_#memory_$Pointer$.base_524| (Array Int (Array Int Int))) (|v_#length_37| (Array Int Int)) (|v_#memory_$Pointer$.base_523| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_56| (Array Int (Array Int Int)))) (let ((.cse52 (select |v_#memory_$Pointer$.base_56| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse54 (select |v_#memory_$Pointer$.base_524| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse53 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_#memory_$Pointer$.base_56| (store |v_#memory_$Pointer$.base_523| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_523| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse52 36)))) (= 0 (select |v_#valid_85| .cse53)) (= .cse53 |v_ULTIMATE.start_main_#t~mem56#1.base_16|) (not (= .cse53 0)) (= (store |v_#length_37| .cse53 44) |v_#length_38|) (= (store |v_#memory_$Pointer$.base_56| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse52 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse54 32))) |v_#memory_$Pointer$.base_524|) (= |v_#valid_86| (store |v_#valid_85| .cse53 1)) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (store |v_#memory_$Pointer$.base_524| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse54 16 0) 12 0) 8 .cse53))) (<= (+ .cse53 1) |c_#StackHeapBarrier|)))) .cse55 .cse27) (and .cse21 (exists ((|v_#valid_85| (Array Int Int)) (|v_#memory_$Pointer$.base_524| (Array Int (Array Int Int))) (|v_#length_37| (Array Int Int)) (|v_#memory_$Pointer$.base_523| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_56| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (Array Int (Array Int Int)))) (let ((.cse57 (select |v_#memory_$Pointer$.base_56| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse58 (select |v_#memory_$Pointer$.base_524| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse56 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_ULTIMATE.start_main_#t~mem56#1.base_16| .cse56) (<= (+ .cse56 1) |c_#StackHeapBarrier|) (= (select |v_#valid_85| .cse56) 0) (= |v_#memory_$Pointer$.base_56| (store |v_#memory_$Pointer$.base_523| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_523| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse57 36)))) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (store |v_#memory_$Pointer$.base_524| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse58 16 0) 12 0) 8 .cse56))) (= (store |v_#length_37| .cse56 44) |v_#length_38|) (not (= .cse56 0)) (= (store |v_#memory_$Pointer$.base_56| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse57 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse58 32))) |v_#memory_$Pointer$.base_524|) (= (store |v_#valid_85| .cse56 1) |v_#valid_86|)))) .cse55 .cse31 .cse32))) (= (store |v_#memory_$Pointer$.base_77| .cse40 (store (select |v_#memory_$Pointer$.base_77| .cse40) .cse41 (select (select |v_#memory_$Pointer$.base_75| .cse40) .cse41))) |v_#memory_$Pointer$.base_75|) (let ((.cse59 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_20| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse60 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| .cse59) .cse60) 0)) (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_20| .cse59) .cse60) 0))))))))) (exists ((|v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_12| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_12|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_12| 4294967296))))))) (= |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 14:39:44,706 WARN L854 $PredicateComparison]: unable to prove that (and (<= 2 |c_ULTIMATE.start_main_~#i~0#1.base|) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (<= 1 |c_#StackHeapBarrier|) (let ((.cse22 (exists ((|v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_10| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_10| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_10|)))) (.cse27 (exists ((|v_#memory_int_53| (Array Int (Array Int Int))) (|v_#memory_int_577| (Array Int (Array Int Int))) (|v_#memory_int_59| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_20| (Array Int (Array Int Int))) (|v_#memory_int_575| (Array Int (Array Int Int)))) (let ((.cse66 (select |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse67 (select |v_#memory_int_59| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse65 (select |v_#memory_int_577| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_577| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse65 8 (select (select |v_#memory_int_BEFORE_CALL_20| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_#memory_int_BEFORE_CALL_20|) (= (store |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse66 32 4) 16 (select .cse67 16))) |v_#memory_int_59|) (= |v_#memory_int_53| (store |v_#memory_int_575| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_575| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse66 28)))) (= (store |v_#memory_int_59| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse67 12 (select .cse65 12))) |v_#memory_int_577|))))) (.cse21 (exists ((|v_#memory_$Pointer$.offset_523| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_524| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_56| (Array Int (Array Int Int)))) (let ((.cse64 (select |v_#memory_$Pointer$.offset_56| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_523| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_523| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse64 36))) |v_#memory_$Pointer$.offset_56|) (= (store |v_#memory_$Pointer$.offset_56| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse64 28 0) 32 (select (select |v_#memory_$Pointer$.offset_524| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_524|))))) (.cse31 (exists ((|v_#memory_int_53| (Array Int (Array Int Int))) (|v_#memory_int_577| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_18| (Array Int (Array Int Int))) (|v_#memory_int_59| (Array Int (Array Int Int))) (|v_#memory_int_575| (Array Int (Array Int Int)))) (let ((.cse61 (select |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse62 (select |v_#memory_int_59| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse63 (select |v_#memory_int_577| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse61 32 4) 16 (select .cse62 16))) |v_#memory_int_59|) (= (store |v_#memory_int_577| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse63 8 (select (select |v_#memory_int_BEFORE_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_#memory_int_BEFORE_CALL_18|) (= |v_#memory_int_53| (store |v_#memory_int_575| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_575| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse61 28)))) (= (store |v_#memory_int_59| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse62 12 (select .cse63 12))) |v_#memory_int_577|))))) (.cse32 (exists ((|v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_9| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_9| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_9|))))) (or (and (exists ((|v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_11| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_11|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_11| 4294967296)))) (exists ((|v_#memory_$Pointer$.base_75| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_77| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_76| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_526| (Array Int (Array Int Int))) (|v_#valid_86| (Array Int Int)) (|v_#memory_$Pointer$.base_526| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_18| Int) (|v_#memory_int_578| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_16| Int) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_19| (Array Int (Array Int Int))) (|v_#length_38| (Array Int Int)) (|v_#memory_$Pointer$.offset_75| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_77| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_76| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_4| Int) (|v_#memory_int_71| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| (Array Int (Array Int Int))) (|v_#memory_int_72| (Array Int (Array Int Int)))) (let ((.cse16 (select (select |v_#memory_$Pointer$.base_526| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse17 (+ 16 (select (select |v_#memory_$Pointer$.offset_526| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse6 (select (select |v_#memory_$Pointer$.base_76| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse7 (select (select |v_#memory_$Pointer$.offset_77| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse2 (store |v_#memory_$Pointer$.offset_77| .cse6 (store (select |v_#memory_$Pointer$.offset_77| .cse6) .cse7 0))) (.cse20 (store |v_#memory_$Pointer$.base_76| .cse6 (store (select |v_#memory_$Pointer$.base_76| .cse6) .cse7 |v_ULTIMATE.start_main_#t~malloc63#1.base_4|))) (.cse15 (store |v_#memory_$Pointer$.offset_526| .cse16 (store (select |v_#memory_$Pointer$.offset_526| .cse16) .cse17 8))) (.cse14 (store |v_#memory_$Pointer$.base_526| .cse16 (store (select |v_#memory_$Pointer$.base_526| .cse16) .cse17 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse0 (select (select |v_#memory_$Pointer$.base_75| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse1 (+ (select (select |v_#memory_$Pointer$.offset_76| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse12 (select (select .cse14 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse13 (+ 4 (select (select .cse15 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse3 (select (select .cse20 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse4 (+ 40 (select (select .cse2 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse10 (select (select |v_#memory_$Pointer$.base_77| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse11 (+ (select (select |v_#memory_$Pointer$.offset_75| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8))) (and (= (select |v_#valid_86| |v_ULTIMATE.start_main_#t~malloc63#1.base_4|) 0) (= (store |v_#memory_$Pointer$.base_75| .cse0 (store (select |v_#memory_$Pointer$.base_75| .cse0) .cse1 (select (select |v_#memory_$Pointer$.base_76| .cse0) .cse1))) |v_#memory_$Pointer$.base_76|) (= |c_#valid| (store |v_#valid_86| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1)) (= (store |v_#memory_$Pointer$.offset_76| .cse0 (store (select |v_#memory_$Pointer$.offset_76| .cse0) .cse1 (select (select |v_#memory_$Pointer$.offset_77| .cse0) .cse1))) |v_#memory_$Pointer$.offset_77|) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| (store .cse2 .cse3 (store (select .cse2 .cse3) .cse4 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| .cse3) .cse4)))) (= (let ((.cse5 (let ((.cse8 (let ((.cse9 (store |v_#memory_int_72| .cse12 (store (select |v_#memory_int_72| .cse12) .cse13 32)))) (store .cse9 .cse10 (store (select .cse9 .cse10) .cse11 5))))) (store .cse8 .cse0 (store (select .cse8 .cse0) .cse1 8))))) (store .cse5 .cse6 (store (select .cse5 .cse6) .cse7 (select (select |v_#memory_int_71| .cse6) .cse7)))) |v_#memory_int_71|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 0)) (= (store .cse14 .cse12 (store (select .cse14 .cse12) .cse13 (select (select |v_#memory_$Pointer$.base_77| .cse12) .cse13))) |v_#memory_$Pointer$.base_77|) (= (store .cse15 .cse12 (store (select .cse15 .cse12) .cse13 (select (select |v_#memory_$Pointer$.offset_75| .cse12) .cse13))) |v_#memory_$Pointer$.offset_75|) (= (store |v_#memory_int_578| .cse16 (store (select |v_#memory_int_578| .cse16) .cse17 (select (select |v_#memory_int_72| .cse16) .cse17))) |v_#memory_int_72|) (= (store |v_#memory_$Pointer$.offset_75| .cse10 (store (select |v_#memory_$Pointer$.offset_75| .cse10) .cse11 (select (select |v_#memory_$Pointer$.offset_76| .cse10) .cse11))) |v_#memory_$Pointer$.offset_76|) (let ((.cse18 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_19| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse19 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_19| .cse18) .cse19) 0)) (not (= 0 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| .cse18) .cse19))))) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_19| (store .cse20 .cse3 (store (select .cse20 .cse3) .cse4 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_19| .cse3) .cse4)))) (= (store |v_#length_38| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 384) |c_#length|) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1) |c_#StackHeapBarrier|) (let ((.cse26 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_18| |v_ULTIMATE.start_main_#t~mem56#1.base_16|))) (or (and .cse21 .cse22 (exists ((|v_#valid_85| (Array Int Int)) (|v_#memory_$Pointer$.base_524| (Array Int (Array Int Int))) (|v_#length_37| (Array Int Int)) (|v_#memory_$Pointer$.base_523| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_56| (Array Int (Array Int Int)))) (let ((.cse23 (select |v_#memory_$Pointer$.base_56| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse25 (select |v_#memory_$Pointer$.base_524| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse24 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_#memory_$Pointer$.base_56| (store |v_#memory_$Pointer$.base_523| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_523| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse23 36)))) (= 0 (select |v_#valid_85| .cse24)) (= .cse24 |v_ULTIMATE.start_main_#t~mem56#1.base_16|) (not (= .cse24 0)) (= (store |v_#length_37| .cse24 44) |v_#length_38|) (= (store |v_#memory_$Pointer$.base_56| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse23 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse25 32))) |v_#memory_$Pointer$.base_524|) (= |v_#valid_86| (store |v_#valid_85| .cse24 1)) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (store |v_#memory_$Pointer$.base_524| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse25 16 0) 12 0) 8 .cse24))) (<= (+ .cse24 1) |c_#StackHeapBarrier|)))) .cse26 .cse27) (and .cse21 (exists ((|v_#valid_85| (Array Int Int)) (|v_#memory_$Pointer$.base_524| (Array Int (Array Int Int))) (|v_#length_37| (Array Int Int)) (|v_#memory_$Pointer$.base_523| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_56| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (Array Int (Array Int Int)))) (let ((.cse29 (select |v_#memory_$Pointer$.base_56| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse30 (select |v_#memory_$Pointer$.base_524| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse28 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_ULTIMATE.start_main_#t~mem56#1.base_16| .cse28) (<= (+ .cse28 1) |c_#StackHeapBarrier|) (= (select |v_#valid_85| .cse28) 0) (= |v_#memory_$Pointer$.base_56| (store |v_#memory_$Pointer$.base_523| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_523| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse29 36)))) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (store |v_#memory_$Pointer$.base_524| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse30 16 0) 12 0) 8 .cse28))) (= (store |v_#length_37| .cse28 44) |v_#length_38|) (not (= .cse28 0)) (= (store |v_#memory_$Pointer$.base_56| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse29 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse30 32))) |v_#memory_$Pointer$.base_524|) (= (store |v_#valid_85| .cse28 1) |v_#valid_86|)))) .cse26 .cse31 .cse32))) (= (store |v_#memory_$Pointer$.base_77| .cse10 (store (select |v_#memory_$Pointer$.base_77| .cse10) .cse11 (select (select |v_#memory_$Pointer$.base_75| .cse10) .cse11))) |v_#memory_$Pointer$.base_75|))))))) (and (exists ((|v_#memory_$Pointer$.base_75| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_77| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_76| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_526| (Array Int (Array Int Int))) (|v_#valid_86| (Array Int Int)) (|v_#memory_$Pointer$.base_526| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_18| Int) (|v_#memory_int_578| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_16| Int) (|v_#length_38| (Array Int Int)) (|v_#memory_$Pointer$.offset_75| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_77| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_76| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_4| Int) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_20| (Array Int (Array Int Int))) (|v_#memory_int_71| (Array Int (Array Int Int))) (|v_#memory_int_72| (Array Int (Array Int Int)))) (let ((.cse46 (select (select |v_#memory_$Pointer$.base_526| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse47 (+ 16 (select (select |v_#memory_$Pointer$.offset_526| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse36 (select (select |v_#memory_$Pointer$.base_76| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse37 (select (select |v_#memory_$Pointer$.offset_77| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse48 (store |v_#memory_$Pointer$.offset_77| .cse36 (store (select |v_#memory_$Pointer$.offset_77| .cse36) .cse37 0))) (.cse51 (store |v_#memory_$Pointer$.base_76| .cse36 (store (select |v_#memory_$Pointer$.base_76| .cse36) .cse37 |v_ULTIMATE.start_main_#t~malloc63#1.base_4|))) (.cse45 (store |v_#memory_$Pointer$.offset_526| .cse46 (store (select |v_#memory_$Pointer$.offset_526| .cse46) .cse47 8))) (.cse44 (store |v_#memory_$Pointer$.base_526| .cse46 (store (select |v_#memory_$Pointer$.base_526| .cse46) .cse47 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse33 (select (select |v_#memory_$Pointer$.base_75| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse34 (+ (select (select |v_#memory_$Pointer$.offset_76| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse42 (select (select .cse44 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse43 (+ 4 (select (select .cse45 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse49 (select (select .cse51 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse50 (+ 40 (select (select .cse48 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse40 (select (select |v_#memory_$Pointer$.base_77| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse41 (+ (select (select |v_#memory_$Pointer$.offset_75| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8))) (and (= (select |v_#valid_86| |v_ULTIMATE.start_main_#t~malloc63#1.base_4|) 0) (= (store |v_#memory_$Pointer$.base_75| .cse33 (store (select |v_#memory_$Pointer$.base_75| .cse33) .cse34 (select (select |v_#memory_$Pointer$.base_76| .cse33) .cse34))) |v_#memory_$Pointer$.base_76|) (= |c_#valid| (store |v_#valid_86| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1)) (= (store |v_#memory_$Pointer$.offset_76| .cse33 (store (select |v_#memory_$Pointer$.offset_76| .cse33) .cse34 (select (select |v_#memory_$Pointer$.offset_77| .cse33) .cse34))) |v_#memory_$Pointer$.offset_77|) (= (let ((.cse35 (let ((.cse38 (let ((.cse39 (store |v_#memory_int_72| .cse42 (store (select |v_#memory_int_72| .cse42) .cse43 32)))) (store .cse39 .cse40 (store (select .cse39 .cse40) .cse41 5))))) (store .cse38 .cse33 (store (select .cse38 .cse33) .cse34 8))))) (store .cse35 .cse36 (store (select .cse35 .cse36) .cse37 (select (select |v_#memory_int_71| .cse36) .cse37)))) |v_#memory_int_71|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 0)) (= (store .cse44 .cse42 (store (select .cse44 .cse42) .cse43 (select (select |v_#memory_$Pointer$.base_77| .cse42) .cse43))) |v_#memory_$Pointer$.base_77|) (= (store .cse45 .cse42 (store (select .cse45 .cse42) .cse43 (select (select |v_#memory_$Pointer$.offset_75| .cse42) .cse43))) |v_#memory_$Pointer$.offset_75|) (= (store |v_#memory_int_578| .cse46 (store (select |v_#memory_int_578| .cse46) .cse47 (select (select |v_#memory_int_72| .cse46) .cse47))) |v_#memory_int_72|) (= (store |v_#memory_$Pointer$.offset_75| .cse40 (store (select |v_#memory_$Pointer$.offset_75| .cse40) .cse41 (select (select |v_#memory_$Pointer$.offset_76| .cse40) .cse41))) |v_#memory_$Pointer$.offset_76|) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| (store .cse48 .cse49 (store (select .cse48 .cse49) .cse50 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| .cse49) .cse50)))) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_20| (store .cse51 .cse49 (store (select .cse51 .cse49) .cse50 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_20| .cse49) .cse50)))) (= (store |v_#length_38| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 384) |c_#length|) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1) |c_#StackHeapBarrier|) (let ((.cse55 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_18| |v_ULTIMATE.start_main_#t~mem56#1.base_16|))) (or (and .cse21 .cse22 (exists ((|v_#valid_85| (Array Int Int)) (|v_#memory_$Pointer$.base_524| (Array Int (Array Int Int))) (|v_#length_37| (Array Int Int)) (|v_#memory_$Pointer$.base_523| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_56| (Array Int (Array Int Int)))) (let ((.cse52 (select |v_#memory_$Pointer$.base_56| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse54 (select |v_#memory_$Pointer$.base_524| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse53 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_#memory_$Pointer$.base_56| (store |v_#memory_$Pointer$.base_523| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_523| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse52 36)))) (= 0 (select |v_#valid_85| .cse53)) (= .cse53 |v_ULTIMATE.start_main_#t~mem56#1.base_16|) (not (= .cse53 0)) (= (store |v_#length_37| .cse53 44) |v_#length_38|) (= (store |v_#memory_$Pointer$.base_56| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse52 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse54 32))) |v_#memory_$Pointer$.base_524|) (= |v_#valid_86| (store |v_#valid_85| .cse53 1)) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (store |v_#memory_$Pointer$.base_524| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse54 16 0) 12 0) 8 .cse53))) (<= (+ .cse53 1) |c_#StackHeapBarrier|)))) .cse55 .cse27) (and .cse21 (exists ((|v_#valid_85| (Array Int Int)) (|v_#memory_$Pointer$.base_524| (Array Int (Array Int Int))) (|v_#length_37| (Array Int Int)) (|v_#memory_$Pointer$.base_523| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_56| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (Array Int (Array Int Int)))) (let ((.cse57 (select |v_#memory_$Pointer$.base_56| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse58 (select |v_#memory_$Pointer$.base_524| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse56 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_ULTIMATE.start_main_#t~mem56#1.base_16| .cse56) (<= (+ .cse56 1) |c_#StackHeapBarrier|) (= (select |v_#valid_85| .cse56) 0) (= |v_#memory_$Pointer$.base_56| (store |v_#memory_$Pointer$.base_523| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_523| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse57 36)))) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (store |v_#memory_$Pointer$.base_524| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse58 16 0) 12 0) 8 .cse56))) (= (store |v_#length_37| .cse56 44) |v_#length_38|) (not (= .cse56 0)) (= (store |v_#memory_$Pointer$.base_56| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse57 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse58 32))) |v_#memory_$Pointer$.base_524|) (= (store |v_#valid_85| .cse56 1) |v_#valid_86|)))) .cse55 .cse31 .cse32))) (= (store |v_#memory_$Pointer$.base_77| .cse40 (store (select |v_#memory_$Pointer$.base_77| .cse40) .cse41 (select (select |v_#memory_$Pointer$.base_75| .cse40) .cse41))) |v_#memory_$Pointer$.base_75|) (let ((.cse59 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_20| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse60 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| .cse59) .cse60) 0)) (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_20| .cse59) .cse60) 0))))))))) (exists ((|v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_12| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_12|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_12| 4294967296))))))) (= |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 14:39:46,758 WARN L854 $PredicateComparison]: unable to prove that (and (<= 2 |c_ULTIMATE.start_main_~#i~0#1.base|) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (<= 1 |c_#StackHeapBarrier|) (let ((.cse22 (exists ((|v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_10| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_10| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_10|)))) (.cse27 (exists ((|v_#memory_int_53| (Array Int (Array Int Int))) (|v_#memory_int_577| (Array Int (Array Int Int))) (|v_#memory_int_59| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_20| (Array Int (Array Int Int))) (|v_#memory_int_575| (Array Int (Array Int Int)))) (let ((.cse66 (select |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse67 (select |v_#memory_int_59| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse65 (select |v_#memory_int_577| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_577| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse65 8 (select (select |v_#memory_int_BEFORE_CALL_20| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_#memory_int_BEFORE_CALL_20|) (= (store |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse66 32 4) 16 (select .cse67 16))) |v_#memory_int_59|) (= |v_#memory_int_53| (store |v_#memory_int_575| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_575| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse66 28)))) (= (store |v_#memory_int_59| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse67 12 (select .cse65 12))) |v_#memory_int_577|))))) (.cse21 (exists ((|v_#memory_$Pointer$.offset_523| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_524| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_56| (Array Int (Array Int Int)))) (let ((.cse64 (select |v_#memory_$Pointer$.offset_56| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_523| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_523| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse64 36))) |v_#memory_$Pointer$.offset_56|) (= (store |v_#memory_$Pointer$.offset_56| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse64 28 0) 32 (select (select |v_#memory_$Pointer$.offset_524| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_524|))))) (.cse31 (exists ((|v_#memory_int_53| (Array Int (Array Int Int))) (|v_#memory_int_577| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_18| (Array Int (Array Int Int))) (|v_#memory_int_59| (Array Int (Array Int Int))) (|v_#memory_int_575| (Array Int (Array Int Int)))) (let ((.cse61 (select |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse62 (select |v_#memory_int_59| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse63 (select |v_#memory_int_577| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse61 32 4) 16 (select .cse62 16))) |v_#memory_int_59|) (= (store |v_#memory_int_577| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse63 8 (select (select |v_#memory_int_BEFORE_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_#memory_int_BEFORE_CALL_18|) (= |v_#memory_int_53| (store |v_#memory_int_575| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_575| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse61 28)))) (= (store |v_#memory_int_59| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse62 12 (select .cse63 12))) |v_#memory_int_577|))))) (.cse32 (exists ((|v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_9| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_9| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_9|))))) (or (and (exists ((|v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_11| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_11|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_11| 4294967296)))) (exists ((|v_#memory_$Pointer$.base_75| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_77| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_76| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_526| (Array Int (Array Int Int))) (|v_#valid_86| (Array Int Int)) (|v_#memory_$Pointer$.base_526| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_18| Int) (|v_#memory_int_578| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_16| Int) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_19| (Array Int (Array Int Int))) (|v_#length_38| (Array Int Int)) (|v_#memory_$Pointer$.offset_75| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_77| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_76| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_4| Int) (|v_#memory_int_71| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| (Array Int (Array Int Int))) (|v_#memory_int_72| (Array Int (Array Int Int)))) (let ((.cse16 (select (select |v_#memory_$Pointer$.base_526| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse17 (+ 16 (select (select |v_#memory_$Pointer$.offset_526| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse6 (select (select |v_#memory_$Pointer$.base_76| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse7 (select (select |v_#memory_$Pointer$.offset_77| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse2 (store |v_#memory_$Pointer$.offset_77| .cse6 (store (select |v_#memory_$Pointer$.offset_77| .cse6) .cse7 0))) (.cse20 (store |v_#memory_$Pointer$.base_76| .cse6 (store (select |v_#memory_$Pointer$.base_76| .cse6) .cse7 |v_ULTIMATE.start_main_#t~malloc63#1.base_4|))) (.cse15 (store |v_#memory_$Pointer$.offset_526| .cse16 (store (select |v_#memory_$Pointer$.offset_526| .cse16) .cse17 8))) (.cse14 (store |v_#memory_$Pointer$.base_526| .cse16 (store (select |v_#memory_$Pointer$.base_526| .cse16) .cse17 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse0 (select (select |v_#memory_$Pointer$.base_75| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse1 (+ (select (select |v_#memory_$Pointer$.offset_76| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse12 (select (select .cse14 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse13 (+ 4 (select (select .cse15 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse3 (select (select .cse20 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse4 (+ 40 (select (select .cse2 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse10 (select (select |v_#memory_$Pointer$.base_77| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse11 (+ (select (select |v_#memory_$Pointer$.offset_75| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8))) (and (= (select |v_#valid_86| |v_ULTIMATE.start_main_#t~malloc63#1.base_4|) 0) (= (store |v_#memory_$Pointer$.base_75| .cse0 (store (select |v_#memory_$Pointer$.base_75| .cse0) .cse1 (select (select |v_#memory_$Pointer$.base_76| .cse0) .cse1))) |v_#memory_$Pointer$.base_76|) (= |c_#valid| (store |v_#valid_86| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1)) (= (store |v_#memory_$Pointer$.offset_76| .cse0 (store (select |v_#memory_$Pointer$.offset_76| .cse0) .cse1 (select (select |v_#memory_$Pointer$.offset_77| .cse0) .cse1))) |v_#memory_$Pointer$.offset_77|) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| (store .cse2 .cse3 (store (select .cse2 .cse3) .cse4 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| .cse3) .cse4)))) (= (let ((.cse5 (let ((.cse8 (let ((.cse9 (store |v_#memory_int_72| .cse12 (store (select |v_#memory_int_72| .cse12) .cse13 32)))) (store .cse9 .cse10 (store (select .cse9 .cse10) .cse11 5))))) (store .cse8 .cse0 (store (select .cse8 .cse0) .cse1 8))))) (store .cse5 .cse6 (store (select .cse5 .cse6) .cse7 (select (select |v_#memory_int_71| .cse6) .cse7)))) |v_#memory_int_71|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 0)) (= (store .cse14 .cse12 (store (select .cse14 .cse12) .cse13 (select (select |v_#memory_$Pointer$.base_77| .cse12) .cse13))) |v_#memory_$Pointer$.base_77|) (= (store .cse15 .cse12 (store (select .cse15 .cse12) .cse13 (select (select |v_#memory_$Pointer$.offset_75| .cse12) .cse13))) |v_#memory_$Pointer$.offset_75|) (= (store |v_#memory_int_578| .cse16 (store (select |v_#memory_int_578| .cse16) .cse17 (select (select |v_#memory_int_72| .cse16) .cse17))) |v_#memory_int_72|) (= (store |v_#memory_$Pointer$.offset_75| .cse10 (store (select |v_#memory_$Pointer$.offset_75| .cse10) .cse11 (select (select |v_#memory_$Pointer$.offset_76| .cse10) .cse11))) |v_#memory_$Pointer$.offset_76|) (let ((.cse18 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_19| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse19 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_19| .cse18) .cse19) 0)) (not (= 0 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| .cse18) .cse19))))) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_19| (store .cse20 .cse3 (store (select .cse20 .cse3) .cse4 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_19| .cse3) .cse4)))) (= (store |v_#length_38| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 384) |c_#length|) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1) |c_#StackHeapBarrier|) (let ((.cse26 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_18| |v_ULTIMATE.start_main_#t~mem56#1.base_16|))) (or (and .cse21 .cse22 (exists ((|v_#valid_85| (Array Int Int)) (|v_#memory_$Pointer$.base_524| (Array Int (Array Int Int))) (|v_#length_37| (Array Int Int)) (|v_#memory_$Pointer$.base_523| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_56| (Array Int (Array Int Int)))) (let ((.cse23 (select |v_#memory_$Pointer$.base_56| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse25 (select |v_#memory_$Pointer$.base_524| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse24 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_#memory_$Pointer$.base_56| (store |v_#memory_$Pointer$.base_523| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_523| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse23 36)))) (= 0 (select |v_#valid_85| .cse24)) (= .cse24 |v_ULTIMATE.start_main_#t~mem56#1.base_16|) (not (= .cse24 0)) (= (store |v_#length_37| .cse24 44) |v_#length_38|) (= (store |v_#memory_$Pointer$.base_56| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse23 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse25 32))) |v_#memory_$Pointer$.base_524|) (= |v_#valid_86| (store |v_#valid_85| .cse24 1)) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (store |v_#memory_$Pointer$.base_524| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse25 16 0) 12 0) 8 .cse24))) (<= (+ .cse24 1) |c_#StackHeapBarrier|)))) .cse26 .cse27) (and .cse21 (exists ((|v_#valid_85| (Array Int Int)) (|v_#memory_$Pointer$.base_524| (Array Int (Array Int Int))) (|v_#length_37| (Array Int Int)) (|v_#memory_$Pointer$.base_523| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_56| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (Array Int (Array Int Int)))) (let ((.cse29 (select |v_#memory_$Pointer$.base_56| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse30 (select |v_#memory_$Pointer$.base_524| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse28 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_ULTIMATE.start_main_#t~mem56#1.base_16| .cse28) (<= (+ .cse28 1) |c_#StackHeapBarrier|) (= (select |v_#valid_85| .cse28) 0) (= |v_#memory_$Pointer$.base_56| (store |v_#memory_$Pointer$.base_523| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_523| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse29 36)))) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (store |v_#memory_$Pointer$.base_524| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse30 16 0) 12 0) 8 .cse28))) (= (store |v_#length_37| .cse28 44) |v_#length_38|) (not (= .cse28 0)) (= (store |v_#memory_$Pointer$.base_56| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse29 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse30 32))) |v_#memory_$Pointer$.base_524|) (= (store |v_#valid_85| .cse28 1) |v_#valid_86|)))) .cse26 .cse31 .cse32))) (= (store |v_#memory_$Pointer$.base_77| .cse10 (store (select |v_#memory_$Pointer$.base_77| .cse10) .cse11 (select (select |v_#memory_$Pointer$.base_75| .cse10) .cse11))) |v_#memory_$Pointer$.base_75|))))))) (and (exists ((|v_#memory_$Pointer$.base_75| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_77| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_76| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_526| (Array Int (Array Int Int))) (|v_#valid_86| (Array Int Int)) (|v_#memory_$Pointer$.base_526| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_18| Int) (|v_#memory_int_578| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_16| Int) (|v_#length_38| (Array Int Int)) (|v_#memory_$Pointer$.offset_75| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_77| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_76| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_4| Int) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_20| (Array Int (Array Int Int))) (|v_#memory_int_71| (Array Int (Array Int Int))) (|v_#memory_int_72| (Array Int (Array Int Int)))) (let ((.cse46 (select (select |v_#memory_$Pointer$.base_526| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse47 (+ 16 (select (select |v_#memory_$Pointer$.offset_526| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse36 (select (select |v_#memory_$Pointer$.base_76| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse37 (select (select |v_#memory_$Pointer$.offset_77| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse48 (store |v_#memory_$Pointer$.offset_77| .cse36 (store (select |v_#memory_$Pointer$.offset_77| .cse36) .cse37 0))) (.cse51 (store |v_#memory_$Pointer$.base_76| .cse36 (store (select |v_#memory_$Pointer$.base_76| .cse36) .cse37 |v_ULTIMATE.start_main_#t~malloc63#1.base_4|))) (.cse45 (store |v_#memory_$Pointer$.offset_526| .cse46 (store (select |v_#memory_$Pointer$.offset_526| .cse46) .cse47 8))) (.cse44 (store |v_#memory_$Pointer$.base_526| .cse46 (store (select |v_#memory_$Pointer$.base_526| .cse46) .cse47 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse33 (select (select |v_#memory_$Pointer$.base_75| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse34 (+ (select (select |v_#memory_$Pointer$.offset_76| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse42 (select (select .cse44 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse43 (+ 4 (select (select .cse45 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse49 (select (select .cse51 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse50 (+ 40 (select (select .cse48 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse40 (select (select |v_#memory_$Pointer$.base_77| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse41 (+ (select (select |v_#memory_$Pointer$.offset_75| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8))) (and (= (select |v_#valid_86| |v_ULTIMATE.start_main_#t~malloc63#1.base_4|) 0) (= (store |v_#memory_$Pointer$.base_75| .cse33 (store (select |v_#memory_$Pointer$.base_75| .cse33) .cse34 (select (select |v_#memory_$Pointer$.base_76| .cse33) .cse34))) |v_#memory_$Pointer$.base_76|) (= |c_#valid| (store |v_#valid_86| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1)) (= (store |v_#memory_$Pointer$.offset_76| .cse33 (store (select |v_#memory_$Pointer$.offset_76| .cse33) .cse34 (select (select |v_#memory_$Pointer$.offset_77| .cse33) .cse34))) |v_#memory_$Pointer$.offset_77|) (= (let ((.cse35 (let ((.cse38 (let ((.cse39 (store |v_#memory_int_72| .cse42 (store (select |v_#memory_int_72| .cse42) .cse43 32)))) (store .cse39 .cse40 (store (select .cse39 .cse40) .cse41 5))))) (store .cse38 .cse33 (store (select .cse38 .cse33) .cse34 8))))) (store .cse35 .cse36 (store (select .cse35 .cse36) .cse37 (select (select |v_#memory_int_71| .cse36) .cse37)))) |v_#memory_int_71|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 0)) (= (store .cse44 .cse42 (store (select .cse44 .cse42) .cse43 (select (select |v_#memory_$Pointer$.base_77| .cse42) .cse43))) |v_#memory_$Pointer$.base_77|) (= (store .cse45 .cse42 (store (select .cse45 .cse42) .cse43 (select (select |v_#memory_$Pointer$.offset_75| .cse42) .cse43))) |v_#memory_$Pointer$.offset_75|) (= (store |v_#memory_int_578| .cse46 (store (select |v_#memory_int_578| .cse46) .cse47 (select (select |v_#memory_int_72| .cse46) .cse47))) |v_#memory_int_72|) (= (store |v_#memory_$Pointer$.offset_75| .cse40 (store (select |v_#memory_$Pointer$.offset_75| .cse40) .cse41 (select (select |v_#memory_$Pointer$.offset_76| .cse40) .cse41))) |v_#memory_$Pointer$.offset_76|) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| (store .cse48 .cse49 (store (select .cse48 .cse49) .cse50 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| .cse49) .cse50)))) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_20| (store .cse51 .cse49 (store (select .cse51 .cse49) .cse50 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_20| .cse49) .cse50)))) (= (store |v_#length_38| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 384) |c_#length|) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1) |c_#StackHeapBarrier|) (let ((.cse55 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_18| |v_ULTIMATE.start_main_#t~mem56#1.base_16|))) (or (and .cse21 .cse22 (exists ((|v_#valid_85| (Array Int Int)) (|v_#memory_$Pointer$.base_524| (Array Int (Array Int Int))) (|v_#length_37| (Array Int Int)) (|v_#memory_$Pointer$.base_523| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_56| (Array Int (Array Int Int)))) (let ((.cse52 (select |v_#memory_$Pointer$.base_56| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse54 (select |v_#memory_$Pointer$.base_524| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse53 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_#memory_$Pointer$.base_56| (store |v_#memory_$Pointer$.base_523| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_523| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse52 36)))) (= 0 (select |v_#valid_85| .cse53)) (= .cse53 |v_ULTIMATE.start_main_#t~mem56#1.base_16|) (not (= .cse53 0)) (= (store |v_#length_37| .cse53 44) |v_#length_38|) (= (store |v_#memory_$Pointer$.base_56| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse52 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse54 32))) |v_#memory_$Pointer$.base_524|) (= |v_#valid_86| (store |v_#valid_85| .cse53 1)) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (store |v_#memory_$Pointer$.base_524| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse54 16 0) 12 0) 8 .cse53))) (<= (+ .cse53 1) |c_#StackHeapBarrier|)))) .cse55 .cse27) (and .cse21 (exists ((|v_#valid_85| (Array Int Int)) (|v_#memory_$Pointer$.base_524| (Array Int (Array Int Int))) (|v_#length_37| (Array Int Int)) (|v_#memory_$Pointer$.base_523| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_56| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (Array Int (Array Int Int)))) (let ((.cse57 (select |v_#memory_$Pointer$.base_56| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse58 (select |v_#memory_$Pointer$.base_524| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse56 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_ULTIMATE.start_main_#t~mem56#1.base_16| .cse56) (<= (+ .cse56 1) |c_#StackHeapBarrier|) (= (select |v_#valid_85| .cse56) 0) (= |v_#memory_$Pointer$.base_56| (store |v_#memory_$Pointer$.base_523| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_523| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse57 36)))) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (store |v_#memory_$Pointer$.base_524| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse58 16 0) 12 0) 8 .cse56))) (= (store |v_#length_37| .cse56 44) |v_#length_38|) (not (= .cse56 0)) (= (store |v_#memory_$Pointer$.base_56| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse57 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse58 32))) |v_#memory_$Pointer$.base_524|) (= (store |v_#valid_85| .cse56 1) |v_#valid_86|)))) .cse55 .cse31 .cse32))) (= (store |v_#memory_$Pointer$.base_77| .cse40 (store (select |v_#memory_$Pointer$.base_77| .cse40) .cse41 (select (select |v_#memory_$Pointer$.base_75| .cse40) .cse41))) |v_#memory_$Pointer$.base_75|) (let ((.cse59 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_20| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse60 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| .cse59) .cse60) 0)) (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_20| .cse59) .cse60) 0))))))))) (exists ((|v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_12| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_12|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_12| 4294967296))))))) (exists ((|v_#memory_$Pointer$.base_527| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_527| (Array Int (Array Int Int))) (|v_#memory_int_579| (Array Int (Array Int Int)))) (let ((.cse69 (+ (select (select |v_#memory_$Pointer$.offset_527| |c_ULTIMATE.start_main_~users~0#1.base|) 8) 12)) (.cse68 (select (select |v_#memory_$Pointer$.base_527| |c_ULTIMATE.start_main_~users~0#1.base|) 8))) (and (= (store |v_#memory_$Pointer$.base_527| .cse68 (store (select |v_#memory_$Pointer$.base_527| .cse68) .cse69 (select (select |c_#memory_$Pointer$.base| .cse68) .cse69))) |c_#memory_$Pointer$.base|) (= |c_#memory_$Pointer$.offset| (store |v_#memory_$Pointer$.offset_527| .cse68 (store (select |v_#memory_$Pointer$.offset_527| .cse68) .cse69 (select (select |c_#memory_$Pointer$.offset| .cse68) .cse69)))) (= |c_#memory_int| (store |v_#memory_int_579| .cse68 (let ((.cse70 (select |v_#memory_int_579| .cse68))) (store .cse70 .cse69 (+ 1 (select .cse70 .cse69))))))))) (= |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