./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_nondet_test2-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2155d20-6541-454a-9ea5-c3f68dc0aa6a/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2155d20-6541-454a-9ea5-c3f68dc0aa6a/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_f2155d20-6541-454a-9ea5-c3f68dc0aa6a/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2155d20-6541-454a-9ea5-c3f68dc0aa6a/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_nondet_test2-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2155d20-6541-454a-9ea5-c3f68dc0aa6a/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_f2155d20-6541-454a-9ea5-c3f68dc0aa6a/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 0fdcb64865aeb8184805095bc8dbe7392078d445cf902388dac9d1ca4533bb8c --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 19:51:42,381 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 19:51:42,445 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2155d20-6541-454a-9ea5-c3f68dc0aa6a/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Default.epf [2023-12-02 19:51:42,449 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 19:51:42,449 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 19:51:42,472 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 19:51:42,472 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 19:51:42,473 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 19:51:42,474 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 19:51:42,474 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 19:51:42,475 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 19:51:42,475 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 19:51:42,476 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 19:51:42,476 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-12-02 19:51:42,477 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 19:51:42,477 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 19:51:42,478 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-12-02 19:51:42,478 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-12-02 19:51:42,479 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 19:51:42,479 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-12-02 19:51:42,480 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-12-02 19:51:42,481 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-12-02 19:51:42,481 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 19:51:42,482 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 19:51:42,482 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 19:51:42,482 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 19:51:42,483 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 19:51:42,483 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 19:51:42,484 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 19:51:42,484 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 19:51:42,484 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 19:51:42,485 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 19:51:42,485 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 19:51:42,485 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 19:51:42,486 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 19:51:42,486 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 19:51:42,486 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 19:51:42,486 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 19:51:42,487 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 19:51:42,487 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 19:51:42,487 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 19:51:42,487 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-12-02 19:51:42,488 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 19:51:42,488 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 19:51:42,488 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 19:51:42,488 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 19:51:42,488 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 19:51:42,489 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_f2155d20-6541-454a-9ea5-c3f68dc0aa6a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2155d20-6541-454a-9ea5-c3f68dc0aa6a/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0fdcb64865aeb8184805095bc8dbe7392078d445cf902388dac9d1ca4533bb8c [2023-12-02 19:51:42,696 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 19:51:42,717 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 19:51:42,720 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 19:51:42,721 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 19:51:42,722 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 19:51:42,723 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2155d20-6541-454a-9ea5-c3f68dc0aa6a/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_nondet_test2-2.i [2023-12-02 19:51:45,531 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 19:51:45,803 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 19:51:45,804 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2155d20-6541-454a-9ea5-c3f68dc0aa6a/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_nondet_test2-2.i [2023-12-02 19:51:45,822 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2155d20-6541-454a-9ea5-c3f68dc0aa6a/bin/utaipan-verify-nQ1chXbOIh/data/54002a33e/38aefffa098b45209f9dd56b2ef4d2c8/FLAG77a87ffd1 [2023-12-02 19:51:45,837 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2155d20-6541-454a-9ea5-c3f68dc0aa6a/bin/utaipan-verify-nQ1chXbOIh/data/54002a33e/38aefffa098b45209f9dd56b2ef4d2c8 [2023-12-02 19:51:45,840 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 19:51:45,841 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 19:51:45,842 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 19:51:45,843 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 19:51:45,848 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 19:51:45,849 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 07:51:45" (1/1) ... [2023-12-02 19:51:45,850 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10bdbf7e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:51:45, skipping insertion in model container [2023-12-02 19:51:45,850 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 07:51:45" (1/1) ... [2023-12-02 19:51:45,948 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 19:51:46,374 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_f2155d20-6541-454a-9ea5-c3f68dc0aa6a/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_nondet_test2-2.i[37435,37448] [2023-12-02 19:51:46,474 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 19:51:46,484 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 19:51:46,518 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_f2155d20-6541-454a-9ea5-c3f68dc0aa6a/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_nondet_test2-2.i[37435,37448] [2023-12-02 19:51:46,569 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 19:51:46,608 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 19:51:46,615 INFO L206 MainTranslator]: Completed translation [2023-12-02 19:51:46,616 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:51:46 WrapperNode [2023-12-02 19:51:46,616 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 19:51:46,617 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 19:51:46,617 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 19:51:46,617 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 19:51:46,625 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:51:46" (1/1) ... [2023-12-02 19:51:46,656 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:51:46" (1/1) ... [2023-12-02 19:51:46,712 INFO L138 Inliner]: procedures = 207, calls = 280, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1349 [2023-12-02 19:51:46,713 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 19:51:46,714 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 19:51:46,714 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 19:51:46,714 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 19:51:46,754 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:51:46" (1/1) ... [2023-12-02 19:51:46,754 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:51:46" (1/1) ... [2023-12-02 19:51:46,763 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:51:46" (1/1) ... [2023-12-02 19:51:46,764 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:51:46" (1/1) ... [2023-12-02 19:51:46,824 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:51:46" (1/1) ... [2023-12-02 19:51:46,837 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:51:46" (1/1) ... [2023-12-02 19:51:46,842 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:51:46" (1/1) ... [2023-12-02 19:51:46,850 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:51:46" (1/1) ... [2023-12-02 19:51:46,859 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 19:51:46,860 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 19:51:46,860 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 19:51:46,860 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 19:51:46,861 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:51:46" (1/1) ... [2023-12-02 19:51:46,867 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 19:51:46,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2155d20-6541-454a-9ea5-c3f68dc0aa6a/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 19:51:46,890 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2155d20-6541-454a-9ea5-c3f68dc0aa6a/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 19:51:46,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2155d20-6541-454a-9ea5-c3f68dc0aa6a/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 19:51:46,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-12-02 19:51:46,927 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-12-02 19:51:46,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-02 19:51:46,928 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-12-02 19:51:46,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-02 19:51:46,928 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-02 19:51:46,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-02 19:51:46,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-02 19:51:46,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-02 19:51:46,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 19:51:46,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-02 19:51:46,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 19:51:46,929 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 19:51:46,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 19:51:47,139 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 19:51:47,141 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 19:51:48,371 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 19:51:49,801 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 19:51:49,801 INFO L309 CfgBuilder]: Removed 63 assume(true) statements. [2023-12-02 19:51:49,802 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 07:51:49 BoogieIcfgContainer [2023-12-02 19:51:49,803 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 19:51:49,805 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 19:51:49,806 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 19:51:49,809 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 19:51:49,809 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 07:51:45" (1/3) ... [2023-12-02 19:51:49,810 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@145adee6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 07:51:49, skipping insertion in model container [2023-12-02 19:51:49,810 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:51:46" (2/3) ... [2023-12-02 19:51:49,810 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@145adee6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 07:51:49, skipping insertion in model container [2023-12-02 19:51:49,811 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 07:51:49" (3/3) ... [2023-12-02 19:51:49,812 INFO L112 eAbstractionObserver]: Analyzing ICFG uthash_SFH_nondet_test2-2.i [2023-12-02 19:51:49,833 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 19:51:49,833 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-02 19:51:49,906 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 19:51:49,912 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;@43855d97, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 19:51:49,913 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-02 19:51:49,917 INFO L276 IsEmpty]: Start isEmpty. Operand has 117 states, 111 states have (on average 1.7387387387387387) internal successors, (193), 112 states have internal predecessors, (193), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2023-12-02 19:51:49,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-12-02 19:51:49,926 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 19:51:49,926 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 19:51:49,927 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 19:51:49,932 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 19:51:49,932 INFO L85 PathProgramCache]: Analyzing trace with hash -1882767772, now seen corresponding path program 1 times [2023-12-02 19:51:49,942 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 19:51:49,942 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1938691001] [2023-12-02 19:51:49,943 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 19:51:49,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 19:51:50,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 19:51:50,112 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 19:51:50,112 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 19:51:50,113 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1938691001] [2023-12-02 19:51:50,113 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1938691001] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 19:51:50,114 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 19:51:50,114 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-02 19:51:50,115 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2129092585] [2023-12-02 19:51:50,116 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 19:51:50,120 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-12-02 19:51:50,120 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 19:51:50,148 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-12-02 19:51:50,149 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-12-02 19:51:50,151 INFO L87 Difference]: Start difference. First operand has 117 states, 111 states have (on average 1.7387387387387387) internal successors, (193), 112 states have internal predecessors, (193), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Second operand has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 19:51:52,201 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:51:54,218 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:51:56,258 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:51:58,271 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:51:58,537 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 19:51:58,537 INFO L93 Difference]: Finished difference Result 232 states and 395 transitions. [2023-12-02 19:51:58,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 19:51:58,542 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 10 [2023-12-02 19:51:58,542 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 19:51:58,549 INFO L225 Difference]: With dead ends: 232 [2023-12-02 19:51:58,549 INFO L226 Difference]: Without dead ends: 99 [2023-12-02 19:51:58,552 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-12-02 19:51:58,556 INFO L413 NwaCegarLoop]: 108 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 25 mSolverCounterSat, 0 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 108 SdHoareTripleChecker+Invalid, 29 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 25 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.3s IncrementalHoareTripleChecker+Time [2023-12-02 19:51:58,557 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 108 Invalid, 29 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 25 Invalid, 4 Unknown, 0 Unchecked, 8.3s Time] [2023-12-02 19:51:58,574 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 99 states. [2023-12-02 19:51:58,596 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 99 to 99. [2023-12-02 19:51:58,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 99 states, 94 states have (on average 1.1595744680851063) internal successors, (109), 94 states have internal predecessors, (109), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2023-12-02 19:51:58,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 99 states and 115 transitions. [2023-12-02 19:51:58,601 INFO L78 Accepts]: Start accepts. Automaton has 99 states and 115 transitions. Word has length 10 [2023-12-02 19:51:58,601 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 19:51:58,602 INFO L495 AbstractCegarLoop]: Abstraction has 99 states and 115 transitions. [2023-12-02 19:51:58,602 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 19:51:58,602 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 115 transitions. [2023-12-02 19:51:58,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-12-02 19:51:58,604 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 19:51:58,605 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] [2023-12-02 19:51:58,605 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-12-02 19:51:58,605 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 19:51:58,606 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 19:51:58,606 INFO L85 PathProgramCache]: Analyzing trace with hash -1800839367, now seen corresponding path program 1 times [2023-12-02 19:51:58,606 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 19:51:58,606 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1882204609] [2023-12-02 19:51:58,607 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 19:51:58,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 19:51:58,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 19:51:59,412 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 19:51:59,413 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 19:51:59,413 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1882204609] [2023-12-02 19:51:59,413 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1882204609] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 19:51:59,413 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 19:51:59,414 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-12-02 19:51:59,414 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [129408059] [2023-12-02 19:51:59,414 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 19:51:59,415 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-12-02 19:51:59,415 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 19:51:59,416 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-12-02 19:51:59,416 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2023-12-02 19:51:59,416 INFO L87 Difference]: Start difference. First operand 99 states and 115 transitions. Second operand has 7 states, 7 states have (on average 3.4285714285714284) internal successors, (24), 7 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 19:52:01,501 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:52:03,509 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:52:05,517 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:52:07,532 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:52:09,540 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:52:11,555 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:52:13,564 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:52:15,571 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:52:17,579 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:52:19,590 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:52:21,835 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:52:23,843 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:52:25,848 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:52:27,853 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:52:29,858 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:52:31,885 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:52:33,919 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:52:35,926 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:52:37,932 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:52:39,939 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:52:41,943 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:52:43,951 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:52:45,985 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:52:47,991 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:52:50,001 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:52:52,007 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:52:54,013 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:52:56,051 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:52:58,081 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:53:00,092 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:53:02,101 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:53:04,108 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:53:06,161 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:53:08,171 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:53:10,178 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:53:12,185 WARN L539 Checker$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 19:53:14,193 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:53:16,199 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:53:18,213 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:53:20,220 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:53:22,230 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:53:24,239 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:53:26,247 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:53:28,251 WARN L539 Checker$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 19:53:29,228 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 19:53:29,228 INFO L93 Difference]: Finished difference Result 197 states and 229 transitions. [2023-12-02 19:53:29,232 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 19:53:29,232 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 3.4285714285714284) internal successors, (24), 7 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 24 [2023-12-02 19:53:29,232 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 19:53:29,234 INFO L225 Difference]: With dead ends: 197 [2023-12-02 19:53:29,234 INFO L226 Difference]: Without dead ends: 154 [2023-12-02 19:53:29,235 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 19:53:29,236 INFO L413 NwaCegarLoop]: 85 mSDtfsCounter, 63 mSDsluCounter, 243 mSDsCounter, 0 mSdLazyCounter, 116 mSolverCounterSat, 3 mSolverCounterUnsat, 44 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 89.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 63 SdHoareTripleChecker+Valid, 328 SdHoareTripleChecker+Invalid, 163 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 116 IncrementalHoareTripleChecker+Invalid, 44 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 89.7s IncrementalHoareTripleChecker+Time [2023-12-02 19:53:29,236 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [63 Valid, 328 Invalid, 163 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 116 Invalid, 44 Unknown, 0 Unchecked, 89.7s Time] [2023-12-02 19:53:29,237 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 154 states. [2023-12-02 19:53:29,247 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 154 to 101. [2023-12-02 19:53:29,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 101 states, 96 states have (on average 1.15625) internal successors, (111), 96 states have internal predecessors, (111), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2023-12-02 19:53:29,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 101 states and 117 transitions. [2023-12-02 19:53:29,249 INFO L78 Accepts]: Start accepts. Automaton has 101 states and 117 transitions. Word has length 24 [2023-12-02 19:53:29,249 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 19:53:29,249 INFO L495 AbstractCegarLoop]: Abstraction has 101 states and 117 transitions. [2023-12-02 19:53:29,250 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 3.4285714285714284) internal successors, (24), 7 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 19:53:29,250 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 117 transitions. [2023-12-02 19:53:29,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-02 19:53:29,252 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 19:53:29,252 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 19:53:29,252 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-12-02 19:53:29,252 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 19:53:29,252 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 19:53:29,252 INFO L85 PathProgramCache]: Analyzing trace with hash 1406102270, now seen corresponding path program 1 times [2023-12-02 19:53:29,253 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 19:53:29,253 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1858275701] [2023-12-02 19:53:29,253 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 19:53:29,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 19:53:29,349 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 19:53:29,349 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1828454984] [2023-12-02 19:53:29,349 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 19:53:29,350 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 19:53:29,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2155d20-6541-454a-9ea5-c3f68dc0aa6a/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 19:53:29,353 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2155d20-6541-454a-9ea5-c3f68dc0aa6a/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 19:53:29,354 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2155d20-6541-454a-9ea5-c3f68dc0aa6a/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-12-02 19:53:29,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 19:53:29,733 INFO L262 TraceCheckSpWp]: Trace formula consists of 402 conjuncts, 5 conjunts are in the unsatisfiable core [2023-12-02 19:53:29,742 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 19:53:29,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 19:53:29,831 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 19:53:29,831 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 19:53:29,831 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1858275701] [2023-12-02 19:53:29,831 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 19:53:29,831 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1828454984] [2023-12-02 19:53:29,832 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1828454984] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 19:53:29,832 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 19:53:29,832 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-02 19:53:29,832 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [773423921] [2023-12-02 19:53:29,832 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 19:53:29,833 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 19:53:29,833 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 19:53:29,833 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 19:53:29,833 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 19:53:29,834 INFO L87 Difference]: Start difference. First operand 101 states and 117 transitions. Second operand has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 2 states have internal predecessors, (52), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 19:53:31,856 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:53:33,869 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:53:35,958 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:53:37,965 WARN L539 Checker$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 19:53:39,982 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:53:41,994 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:53:44,012 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:53:46,022 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:53:48,035 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:53:50,043 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:53:52,109 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:53:54,131 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:53:54,881 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 19:53:54,881 INFO L93 Difference]: Finished difference Result 236 states and 272 transitions. [2023-12-02 19:53:54,886 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 19:53:54,887 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 2 states have internal predecessors, (52), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 52 [2023-12-02 19:53:54,887 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 19:53:54,888 INFO L225 Difference]: With dead ends: 236 [2023-12-02 19:53:54,888 INFO L226 Difference]: Without dead ends: 139 [2023-12-02 19:53:54,888 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 50 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 19:53:54,889 INFO L413 NwaCegarLoop]: 107 mSDtfsCounter, 35 mSDsluCounter, 76 mSDsCounter, 0 mSdLazyCounter, 42 mSolverCounterSat, 3 mSolverCounterUnsat, 12 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 24.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 37 SdHoareTripleChecker+Valid, 183 SdHoareTripleChecker+Invalid, 57 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 42 IncrementalHoareTripleChecker+Invalid, 12 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 25.0s IncrementalHoareTripleChecker+Time [2023-12-02 19:53:54,889 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [37 Valid, 183 Invalid, 57 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 42 Invalid, 12 Unknown, 0 Unchecked, 25.0s Time] [2023-12-02 19:53:54,890 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 139 states. [2023-12-02 19:53:54,898 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 139 to 137. [2023-12-02 19:53:54,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 137 states, 132 states have (on average 1.1363636363636365) internal successors, (150), 132 states have internal predecessors, (150), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2023-12-02 19:53:54,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 137 states and 156 transitions. [2023-12-02 19:53:54,900 INFO L78 Accepts]: Start accepts. Automaton has 137 states and 156 transitions. Word has length 52 [2023-12-02 19:53:54,901 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 19:53:54,901 INFO L495 AbstractCegarLoop]: Abstraction has 137 states and 156 transitions. [2023-12-02 19:53:54,901 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 2 states have internal predecessors, (52), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 19:53:54,901 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 156 transitions. [2023-12-02 19:53:54,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-02 19:53:54,904 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 19:53:54,904 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] [2023-12-02 19:53:54,911 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2155d20-6541-454a-9ea5-c3f68dc0aa6a/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-12-02 19:53:55,104 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2155d20-6541-454a-9ea5-c3f68dc0aa6a/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 19:53:55,105 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 19:53:55,105 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 19:53:55,105 INFO L85 PathProgramCache]: Analyzing trace with hash 718176021, now seen corresponding path program 1 times [2023-12-02 19:53:55,105 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 19:53:55,105 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1507421949] [2023-12-02 19:53:55,106 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 19:53:55,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 19:53:55,189 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 19:53:55,189 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1658575762] [2023-12-02 19:53:55,189 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 19:53:55,189 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 19:53:55,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2155d20-6541-454a-9ea5-c3f68dc0aa6a/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 19:53:55,190 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2155d20-6541-454a-9ea5-c3f68dc0aa6a/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 19:53:55,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2155d20-6541-454a-9ea5-c3f68dc0aa6a/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-12-02 19:53:55,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 19:53:55,617 INFO L262 TraceCheckSpWp]: Trace formula consists of 549 conjuncts, 5 conjunts are in the unsatisfiable core [2023-12-02 19:53:55,623 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 19:53:55,732 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-02 19:53:55,733 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 19:53:55,733 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 19:53:55,733 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1507421949] [2023-12-02 19:53:55,733 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 19:53:55,733 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1658575762] [2023-12-02 19:53:55,734 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1658575762] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 19:53:55,734 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 19:53:55,734 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-12-02 19:53:55,734 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [543635663] [2023-12-02 19:53:55,734 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 19:53:55,735 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 19:53:55,735 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 19:53:55,736 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 19:53:55,736 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-02 19:53:55,737 INFO L87 Difference]: Start difference. First operand 137 states and 156 transitions. Second operand has 4 states, 4 states have (on average 14.75) internal successors, (59), 4 states have internal predecessors, (59), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-12-02 19:53:57,771 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:53:59,796 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:54:01,812 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:54:03,823 WARN L539 Checker$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 19:54:06,016 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:54:08,029 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:54:10,050 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:54:12,062 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:54:12,335 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 19:54:12,335 INFO L93 Difference]: Finished difference Result 234 states and 269 transitions. [2023-12-02 19:54:12,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-02 19:54:12,339 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.75) internal successors, (59), 4 states have internal predecessors, (59), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 65 [2023-12-02 19:54:12,339 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 19:54:12,340 INFO L225 Difference]: With dead ends: 234 [2023-12-02 19:54:12,340 INFO L226 Difference]: Without dead ends: 115 [2023-12-02 19:54:12,341 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 66 GetRequests, 63 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-02 19:54:12,341 INFO L413 NwaCegarLoop]: 85 mSDtfsCounter, 152 mSDsluCounter, 27 mSDsCounter, 0 mSdLazyCounter, 52 mSolverCounterSat, 3 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 152 SdHoareTripleChecker+Valid, 112 SdHoareTripleChecker+Invalid, 63 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 52 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.6s IncrementalHoareTripleChecker+Time [2023-12-02 19:54:12,342 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [152 Valid, 112 Invalid, 63 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 52 Invalid, 8 Unknown, 0 Unchecked, 16.6s Time] [2023-12-02 19:54:12,343 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 115 states. [2023-12-02 19:54:12,350 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 115 to 115. [2023-12-02 19:54:12,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 115 states, 110 states have (on average 1.1272727272727272) internal successors, (124), 110 states have internal predecessors, (124), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2023-12-02 19:54:12,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 115 states and 130 transitions. [2023-12-02 19:54:12,352 INFO L78 Accepts]: Start accepts. Automaton has 115 states and 130 transitions. Word has length 65 [2023-12-02 19:54:12,354 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 19:54:12,354 INFO L495 AbstractCegarLoop]: Abstraction has 115 states and 130 transitions. [2023-12-02 19:54:12,354 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.75) internal successors, (59), 4 states have internal predecessors, (59), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-12-02 19:54:12,354 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 130 transitions. [2023-12-02 19:54:12,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-12-02 19:54:12,356 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 19:54:12,356 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] [2023-12-02 19:54:12,362 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2155d20-6541-454a-9ea5-c3f68dc0aa6a/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2023-12-02 19:54:12,557 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2155d20-6541-454a-9ea5-c3f68dc0aa6a/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 19:54:12,557 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 19:54:12,557 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 19:54:12,558 INFO L85 PathProgramCache]: Analyzing trace with hash 931477558, now seen corresponding path program 1 times [2023-12-02 19:54:12,558 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 19:54:12,558 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1313754108] [2023-12-02 19:54:12,558 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 19:54:12,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 19:54:12,635 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 19:54:12,635 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1306093440] [2023-12-02 19:54:12,635 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 19:54:12,636 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 19:54:12,636 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2155d20-6541-454a-9ea5-c3f68dc0aa6a/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 19:54:12,637 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2155d20-6541-454a-9ea5-c3f68dc0aa6a/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 19:54:12,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2155d20-6541-454a-9ea5-c3f68dc0aa6a/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-12-02 19:54:47,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 19:54:47,427 INFO L262 TraceCheckSpWp]: Trace formula consists of 575 conjuncts, 13 conjunts are in the unsatisfiable core [2023-12-02 19:54:47,431 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 19:54:47,470 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 19:54:47,520 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 19:54:47,520 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 19:54:47,520 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 19:54:47,520 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1313754108] [2023-12-02 19:54:47,521 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 19:54:47,521 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1306093440] [2023-12-02 19:54:47,521 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1306093440] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 19:54:47,521 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 19:54:47,521 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-12-02 19:54:47,521 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1482951768] [2023-12-02 19:54:47,522 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 19:54:47,522 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-12-02 19:54:47,522 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 19:54:47,523 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-12-02 19:54:47,523 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-12-02 19:54:47,524 INFO L87 Difference]: Start difference. First operand 115 states and 130 transitions. Second operand has 6 states, 5 states have (on average 13.8) internal successors, (69), 6 states have internal predecessors, (69), 2 states have call successors, (2), 2 states have call predecessors, (2), 2 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) [2023-12-02 19:54:49,589 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:54:51,597 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:54:53,605 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:54:55,617 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:54:57,635 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:54:59,647 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:55:01,654 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:55:03,659 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:55:06,098 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:55:08,111 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:55:10,118 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:55:12,124 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:55:14,143 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:55:16,158 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:55:18,164 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:55:20,169 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:55:22,177 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:55:24,190 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:55:26,218 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:55:28,225 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:55:30,230 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:55:32,236 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:55:34,242 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:55:36,257 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:55:38,283 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:55:40,291 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:55:42,301 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:55:44,318 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:55:46,870 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 19:55:46,870 INFO L93 Difference]: Finished difference Result 211 states and 242 transitions. [2023-12-02 19:55:46,876 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 19:55:46,876 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 13.8) internal successors, (69), 6 states have internal predecessors, (69), 2 states have call successors, (2), 2 states have call predecessors, (2), 2 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) Word has length 73 [2023-12-02 19:55:46,876 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 19:55:46,878 INFO L225 Difference]: With dead ends: 211 [2023-12-02 19:55:46,878 INFO L226 Difference]: Without dead ends: 117 [2023-12-02 19:55:46,879 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 74 GetRequests, 68 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 19:55:46,880 INFO L413 NwaCegarLoop]: 89 mSDtfsCounter, 15 mSDsluCounter, 330 mSDsCounter, 0 mSdLazyCounter, 129 mSolverCounterSat, 2 mSolverCounterUnsat, 28 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 59.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 15 SdHoareTripleChecker+Valid, 419 SdHoareTripleChecker+Invalid, 159 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 129 IncrementalHoareTripleChecker+Invalid, 28 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 59.3s IncrementalHoareTripleChecker+Time [2023-12-02 19:55:46,880 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [15 Valid, 419 Invalid, 159 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 129 Invalid, 28 Unknown, 0 Unchecked, 59.3s Time] [2023-12-02 19:55:46,881 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 117 states. [2023-12-02 19:55:46,892 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 117 to 117. [2023-12-02 19:55:46,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 117 states, 111 states have (on average 1.135135135135135) internal successors, (126), 112 states have internal predecessors, (126), 3 states have call successors, (3), 1 states have call predecessors, (3), 2 states have return successors, (4), 3 states have call predecessors, (4), 3 states have call successors, (4) [2023-12-02 19:55:46,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 117 states and 133 transitions. [2023-12-02 19:55:46,894 INFO L78 Accepts]: Start accepts. Automaton has 117 states and 133 transitions. Word has length 73 [2023-12-02 19:55:46,894 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 19:55:46,894 INFO L495 AbstractCegarLoop]: Abstraction has 117 states and 133 transitions. [2023-12-02 19:55:46,894 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 13.8) internal successors, (69), 6 states have internal predecessors, (69), 2 states have call successors, (2), 2 states have call predecessors, (2), 2 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) [2023-12-02 19:55:46,894 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 133 transitions. [2023-12-02 19:55:46,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-12-02 19:55:46,896 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 19:55:46,896 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] [2023-12-02 19:55:46,956 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2155d20-6541-454a-9ea5-c3f68dc0aa6a/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2023-12-02 19:55:47,096 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2155d20-6541-454a-9ea5-c3f68dc0aa6a/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 19:55:47,097 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 19:55:47,097 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 19:55:47,097 INFO L85 PathProgramCache]: Analyzing trace with hash -1873830314, now seen corresponding path program 1 times [2023-12-02 19:55:47,097 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 19:55:47,097 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [738845276] [2023-12-02 19:55:47,098 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 19:55:47,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 19:55:47,172 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 19:55:47,172 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [312225613] [2023-12-02 19:55:47,173 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 19:55:47,173 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 19:55:47,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2155d20-6541-454a-9ea5-c3f68dc0aa6a/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 19:55:47,174 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2155d20-6541-454a-9ea5-c3f68dc0aa6a/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 19:55:47,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2155d20-6541-454a-9ea5-c3f68dc0aa6a/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-12-02 19:56:26,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 19:56:26,683 INFO L262 TraceCheckSpWp]: Trace formula consists of 605 conjuncts, 14 conjunts are in the unsatisfiable core [2023-12-02 19:56:26,688 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 19:56:26,695 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 19:56:26,739 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 19:56:26,739 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 19:56:26,838 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 19:56:26,838 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 19:56:26,838 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [738845276] [2023-12-02 19:56:26,838 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 19:56:26,838 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [312225613] [2023-12-02 19:56:26,839 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [312225613] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 19:56:26,839 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [2047822590] [2023-12-02 19:56:26,862 INFO L159 IcfgInterpreter]: Started Sifa with 69 locations of interest [2023-12-02 19:56:26,863 INFO L166 IcfgInterpreter]: Building call graph [2023-12-02 19:56:26,866 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2023-12-02 19:56:26,871 INFO L176 IcfgInterpreter]: Starting interpretation [2023-12-02 19:56:26,872 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2023-12-02 19:57:13,371 INFO L197 IcfgInterpreter]: Interpreting procedure #Ultimate.C_memset with input of size 405 for LOIs [2023-12-02 19:57:19,529 INFO L180 IcfgInterpreter]: Interpretation finished [2023-12-02 19:58:12,281 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse2 (= |c_#Ultimate.C_memset_#amount| 384)) (.cse0 (<= 1 |c_#StackHeapBarrier|)) (.cse3 (= |c_#Ultimate.C_memset_#ptr.offset| 0)) (.cse1 (= |c_#Ultimate.C_memset_#value| 0)) (.cse4 (= 44 |c_#Ultimate.C_memset_#amount|))) (and (or (and .cse0 .cse1 .cse2) (and .cse0 .cse3 .cse1 .cse4)) (let ((.cse5 (= |c_#memory_$Pointer$.base| |c_old(#memory_$Pointer$.base)|)) (.cse6 (= |c_old(#memory_int)| |c_#memory_int|)) (.cse7 (= |c_#memory_$Pointer$.offset| |c_old(#memory_$Pointer$.offset)|))) (or (and .cse5 .cse0 .cse6 .cse7 .cse1 (exists ((|v_ULTIMATE.start_main_#t~memset~res57#1.base_15| Int) (|v_#valid_78| (Array Int Int)) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_405| (Array Int (Array Int Int))) (|v_#memory_int_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_405| (Array Int (Array Int Int))) (|v_#memory_int_67| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_67| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| Int) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_#length_35| (Array Int Int)) (|v_#memory_$Pointer$.offset_67| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_13| Int) (|v_ULTIMATE.start_main_#t~mem56#1.base_14| Int) (|v_#memory_int_497| (Array Int (Array Int Int)))) (let ((.cse41 (select (select |v_#memory_$Pointer$.base_405| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8)) (.cse42 (+ (select (select |v_#memory_$Pointer$.offset_405| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8) 16)) (.cse27 (select (select |v_#memory_$Pointer$.base_65| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8)) (.cse28 (select (select |v_#memory_$Pointer$.offset_67| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8))) (let ((.cse43 (store |v_#memory_$Pointer$.offset_67| .cse27 (store (select |v_#memory_$Pointer$.offset_67| .cse27) .cse28 0))) (.cse8 (store |v_#memory_$Pointer$.base_65| .cse27 (store (select |v_#memory_$Pointer$.base_65| .cse27) .cse28 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|))) (.cse40 (store |v_#memory_$Pointer$.offset_405| .cse41 (store (select |v_#memory_$Pointer$.offset_405| .cse41) .cse42 8))) (.cse39 (store |v_#memory_$Pointer$.base_405| .cse41 (store (select |v_#memory_$Pointer$.base_405| .cse41) .cse42 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|))) (.cse44 (select (select |c_old(#memory_$Pointer$.base)| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8)) (.cse45 (select (select |c_old(#memory_$Pointer$.offset)| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8))) (let ((.cse37 (select (select |c_old(#memory_$Pointer$.base)| .cse44) .cse45)) (.cse38 (select (select |c_old(#memory_$Pointer$.offset)| .cse44) .cse45)) (.cse33 (select (select |v_#memory_$Pointer$.base_66| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8)) (.cse34 (+ (select (select |v_#memory_$Pointer$.offset_65| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8) 8)) (.cse35 (select (select .cse39 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8)) (.cse36 (+ (select (select .cse40 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8) 4)) (.cse30 (select (select |v_#memory_$Pointer$.base_67| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8)) (.cse31 (+ 20 (select (select |v_#memory_$Pointer$.offset_66| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8))) (.cse9 (select (select .cse8 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8)) (.cse10 (+ 40 (select (select .cse43 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8)))) (and (= (store .cse8 .cse9 (store (select .cse8 .cse9) .cse10 (select (select |c_old(#memory_$Pointer$.base)| .cse9) .cse10))) |c_old(#memory_$Pointer$.base)|) (let ((.cse14 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_15| |v_ULTIMATE.start_main_#t~mem56#1.base_14|)) (.cse18 (exists ((|v_#memory_$Pointer$.offset_402| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_403| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_49| (Array Int (Array Int Int)))) (let ((.cse25 (select |v_#memory_$Pointer$.offset_49| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|))) (and (= (store |v_#memory_$Pointer$.offset_402| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store (select |v_#memory_$Pointer$.offset_402| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 36 (select .cse25 36))) |v_#memory_$Pointer$.offset_49|) (= (store |v_#memory_$Pointer$.offset_49| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store (store .cse25 28 0) 32 (select (select |v_#memory_$Pointer$.offset_403| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 32))) |v_#memory_$Pointer$.offset_403|)))))) (or (and (exists ((|v_#valid_77| (Array Int Int)) (|v_#length_34| (Array Int Int)) (|v_#memory_$Pointer$.base_403| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_402| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_15| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_49| (Array Int (Array Int Int)))) (let ((.cse11 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_15| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8)) (.cse12 (select |v_#memory_$Pointer$.base_49| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|)) (.cse13 (select |v_#memory_$Pointer$.base_403| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|))) (and (= (store |v_#valid_77| .cse11 1) |v_#valid_78|) (= (store |v_#length_34| .cse11 44) |v_#length_35|) (not (= .cse11 0)) (<= (+ .cse11 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_402| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store (select |v_#memory_$Pointer$.base_402| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 36 (select .cse12 36))) |v_#memory_$Pointer$.base_49|) (= |v_ULTIMATE.start_main_#t~mem56#1.base_14| .cse11) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_15| (store |v_#memory_$Pointer$.base_403| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store (store (store .cse13 16 0) 12 0) 8 .cse11))) (= (select |v_#valid_77| .cse11) 0) (= (store |v_#memory_$Pointer$.base_49| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store (store .cse12 28 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 32 (select .cse13 32))) |v_#memory_$Pointer$.base_403|)))) .cse14 (exists ((|v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_9| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_9| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_9|))) (exists ((|v_#memory_int_54| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_18| (Array Int (Array Int Int))) (|v_#memory_int_496| (Array Int (Array Int Int))) (|v_#memory_int_494| (Array Int (Array Int Int))) (|v_#memory_int_50| (Array Int (Array Int Int)))) (let ((.cse16 (select |v_#memory_int_54| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|)) (.cse15 (select |v_#memory_int_50| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|)) (.cse17 (select |v_#memory_int_496| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|))) (and (= (store |v_#memory_int_50| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store (store .cse15 32 4) 16 (select .cse16 16))) |v_#memory_int_54|) (= (store |v_#memory_int_54| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store .cse16 12 (select .cse17 12))) |v_#memory_int_496|) (= (store |v_#memory_int_494| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store (store (select |v_#memory_int_494| |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 .cse15 28))) |v_#memory_int_50|) (= (store |v_#memory_int_496| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store .cse17 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|)))) .cse18) (and (exists ((|v_old(#memory_int)_AFTER_CALL_16| (Array Int (Array Int Int))) (|v_#memory_int_54| (Array Int (Array Int Int))) (|v_#memory_int_496| (Array Int (Array Int Int))) (|v_#memory_int_494| (Array Int (Array Int Int))) (|v_#memory_int_50| (Array Int (Array Int Int)))) (let ((.cse20 (select |v_#memory_int_54| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|)) (.cse19 (select |v_#memory_int_50| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|)) (.cse21 (select |v_#memory_int_496| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|))) (and (= (store |v_#memory_int_50| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store (store .cse19 32 4) 16 (select .cse20 16))) |v_#memory_int_54|) (= (store |v_#memory_int_54| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store .cse20 12 (select .cse21 12))) |v_#memory_int_496|) (= (store |v_#memory_int_494| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store (store (select |v_#memory_int_494| |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 .cse19 28))) |v_#memory_int_50|) (= |v_old(#memory_int)_AFTER_CALL_16| (store |v_#memory_int_496| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store .cse21 8 (select (select |v_old(#memory_int)_AFTER_CALL_16| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8))))))) .cse14 (exists ((|v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_10| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_10|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_10| 4294967296)))) .cse18 (exists ((|v_#valid_77| (Array Int Int)) (|v_#length_34| (Array Int Int)) (|v_#memory_$Pointer$.base_403| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_402| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_49| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_16| (Array Int (Array Int Int)))) (let ((.cse22 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_16| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8)) (.cse23 (select |v_#memory_$Pointer$.base_49| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|)) (.cse24 (select |v_#memory_$Pointer$.base_403| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|))) (and (= (store |v_#length_34| .cse22 44) |v_#length_35|) (= .cse22 |v_ULTIMATE.start_main_#t~mem56#1.base_14|) (= (store |v_#memory_$Pointer$.base_402| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store (select |v_#memory_$Pointer$.base_402| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 36 (select .cse23 36))) |v_#memory_$Pointer$.base_49|) (<= (+ .cse22 1) |c_#StackHeapBarrier|) (= 0 (select |v_#valid_77| .cse22)) (not (= .cse22 0)) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_16| (store |v_#memory_$Pointer$.base_403| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store (store (store .cse24 16 0) 12 0) 8 .cse22))) (= (store |v_#valid_77| .cse22 1) |v_#valid_78|) (= (store |v_#memory_$Pointer$.base_49| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store (store .cse23 28 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 32 (select .cse24 32))) |v_#memory_$Pointer$.base_403|))))))) (= (let ((.cse26 (let ((.cse29 (let ((.cse32 (store |v_#memory_int_66| .cse35 (store (select |v_#memory_int_66| .cse35) .cse36 32)))) (store .cse32 .cse33 (store (select .cse32 .cse33) .cse34 5))))) (store .cse29 .cse30 (store (select .cse29 .cse30) .cse31 8))))) (store .cse26 .cse27 (store (select .cse26 .cse27) .cse28 (select (select |v_#memory_int_67| .cse27) .cse28)))) |v_#memory_int_67|) (or (not (= .cse37 0)) (not (= .cse38 0))) (= (store |v_#memory_$Pointer$.offset_65| .cse33 (store (select |v_#memory_$Pointer$.offset_65| .cse33) .cse34 (select (select |v_#memory_$Pointer$.offset_66| .cse33) .cse34))) |v_#memory_$Pointer$.offset_66|) (= .cse37 |c_#Ultimate.C_memset_#ptr.base|) (= (store .cse39 .cse35 (store (select .cse39 .cse35) .cse36 (select (select |v_#memory_$Pointer$.base_66| .cse35) .cse36))) |v_#memory_$Pointer$.base_66|) (= (store |v_#memory_$Pointer$.base_67| .cse30 (store (select |v_#memory_$Pointer$.base_67| .cse30) .cse31 (select (select |v_#memory_$Pointer$.base_65| .cse30) .cse31))) |v_#memory_$Pointer$.base_65|) (= (store |v_#length_35| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (= (select |v_#valid_78| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (= |c_#Ultimate.C_memset_#ptr.offset| .cse38) (= (store |v_#memory_$Pointer$.base_66| .cse33 (store (select |v_#memory_$Pointer$.base_66| .cse33) .cse34 (select (select |v_#memory_$Pointer$.base_67| .cse33) .cse34))) |v_#memory_$Pointer$.base_67|) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (= (store .cse40 .cse35 (store (select .cse40 .cse35) .cse36 (select (select |v_#memory_$Pointer$.offset_65| .cse35) .cse36))) |v_#memory_$Pointer$.offset_65|) (= |v_#memory_$Pointer$.offset_67| (store |v_#memory_$Pointer$.offset_66| .cse30 (store (select |v_#memory_$Pointer$.offset_66| .cse30) .cse31 (select (select |v_#memory_$Pointer$.offset_67| .cse30) .cse31)))) (= |c_old(#memory_int)| (store |v_#memory_int_67| .cse9 (store (select |v_#memory_int_67| .cse9) .cse10 2685476833))) (= (store |v_#memory_int_497| .cse41 (store (select |v_#memory_int_497| .cse41) .cse42 (select (select |v_#memory_int_66| .cse41) .cse42))) |v_#memory_int_66|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= |c_#valid| (store |v_#valid_78| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1)) (= (store .cse43 .cse9 (store (select .cse43 .cse9) .cse10 (select (select |c_old(#memory_$Pointer$.offset)| .cse9) .cse10))) |c_old(#memory_$Pointer$.offset)|)))))) .cse2) (and .cse5 .cse0 .cse6 (exists ((|v_#memory_$Pointer$.offset_402| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_403| (Array Int (Array Int Int))) (|v_#valid_77| (Array Int Int)) (|v_#memory_int_54| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_403| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_49| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| Int) (|v_#length_34| (Array Int Int)) (|v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_14| Int) (|v_#memory_int_496| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_402| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_49| (Array Int (Array Int Int))) (|v_#memory_int_494| (Array Int (Array Int Int))) (|v_#memory_int_50| (Array Int (Array Int Int)))) (let ((.cse47 (select |v_#memory_int_496| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|)) (.cse50 (select |v_#memory_int_54| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|)) (.cse49 (select |v_#memory_$Pointer$.base_49| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|)) (.cse48 (select |v_#memory_$Pointer$.offset_403| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|)) (.cse51 (select |v_#memory_int_50| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|)) (.cse53 (select |v_#memory_$Pointer$.offset_49| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|)) (.cse52 (select |v_#memory_$Pointer$.base_403| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|)) (.cse46 (select (select |c_old(#memory_$Pointer$.base)| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|) 8))) (and (= |c_#Ultimate.C_memset_#ptr.base| .cse46) (= |c_old(#memory_int)| (store |v_#memory_int_496| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| (store .cse47 8 (select (select |c_old(#memory_int)| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|) 8)))) (= |c_#length| (store |v_#length_34| .cse46 44)) (= (store |v_#memory_$Pointer$.offset_403| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| (store (store (store .cse48 16 0) 12 0) 8 0)) |c_old(#memory_$Pointer$.offset)|) (<= (+ .cse46 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_402| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| (store (select |v_#memory_$Pointer$.base_402| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|) 36 (select .cse49 36))) |v_#memory_$Pointer$.base_49|) (= (store |v_#memory_int_54| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| (store .cse50 12 (select .cse47 12))) |v_#memory_int_496|) (= |v_#memory_int_54| (store |v_#memory_int_50| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| (store (store .cse51 32 4) 16 (select .cse50 16)))) (= |v_#memory_$Pointer$.base_403| (store |v_#memory_$Pointer$.base_49| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| (store (store .cse49 28 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|) 32 (select .cse52 32)))) (= (store |v_#memory_$Pointer$.offset_49| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| (store (store .cse53 28 0) 32 (select .cse48 32))) |v_#memory_$Pointer$.offset_403|) (= |c_#valid| (store |v_#valid_77| .cse46 1)) (= (store |v_#memory_int_494| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| (store (store (select |v_#memory_int_494| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|) 36 |v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_14|) 28 (select .cse51 28))) |v_#memory_int_50|) (= (store |v_#memory_$Pointer$.offset_402| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| (store (select |v_#memory_$Pointer$.offset_402| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|) 36 (select .cse53 36))) |v_#memory_$Pointer$.offset_49|) (= (select |v_#valid_77| .cse46) 0) (not (= .cse46 0)) (= (store |v_#memory_$Pointer$.base_403| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| (store (store (store .cse52 16 0) 12 0) 8 .cse46)) |c_old(#memory_$Pointer$.base)|)))) .cse3 .cse7 .cse1 .cse4))))) is different from false [2023-12-02 20:01:17,073 WARN L293 SmtUtils]: Spent 2.29m 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 20:04:04,215 WARN L293 SmtUtils]: Spent 2.12m 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 20:04:06,239 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|)) (.cse11 (exists ((|v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_9| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_9| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_9|)))) (.cse16 (exists ((|v_#memory_int_54| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_18| (Array Int (Array Int Int))) (|v_#memory_int_496| (Array Int (Array Int Int))) (|v_#memory_int_494| (Array Int (Array Int Int))) (|v_#memory_int_50| (Array Int (Array Int Int)))) (let ((.cse68 (select |v_#memory_int_50| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse69 (select |v_#memory_int_54| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse67 (select |v_#memory_int_496| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_496| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse67 8 (select (select |v_#memory_int_BEFORE_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_#memory_int_BEFORE_CALL_18|) (= |v_#memory_int_50| (store |v_#memory_int_494| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_494| |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_50| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse68 32 4) 16 (select .cse69 16))) |v_#memory_int_54|) (= (store |v_#memory_int_54| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse69 12 (select .cse67 12))) |v_#memory_int_496|))))) (.cse20 (exists ((|v_old(#memory_int)_AFTER_CALL_16| (Array Int (Array Int Int))) (|v_#memory_int_54| (Array Int (Array Int Int))) (|v_#memory_int_496| (Array Int (Array Int Int))) (|v_#memory_int_494| (Array Int (Array Int Int))) (|v_#memory_int_50| (Array Int (Array Int Int)))) (let ((.cse65 (select |v_#memory_int_50| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse66 (select |v_#memory_int_54| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse64 (select |v_#memory_int_496| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= |v_old(#memory_int)_AFTER_CALL_16| (store |v_#memory_int_496| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse64 8 (select (select |v_old(#memory_int)_AFTER_CALL_16| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (= |v_#memory_int_50| (store |v_#memory_int_494| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_494| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse65 28)))) (= (store |v_#memory_int_50| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse65 32 4) 16 (select .cse66 16))) |v_#memory_int_54|) (= (store |v_#memory_int_54| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse66 12 (select .cse64 12))) |v_#memory_int_496|))))) (.cse21 (exists ((|v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_10| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_10|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_10| 4294967296))))) (.cse15 (exists ((|v_#memory_$Pointer$.offset_402| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_403| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_49| (Array Int (Array Int Int)))) (let ((.cse63 (select |v_#memory_$Pointer$.offset_49| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_49| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse63 28 0) 32 (select (select |v_#memory_$Pointer$.offset_403| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_403|) (= (store |v_#memory_$Pointer$.offset_402| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_402| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse63 36))) |v_#memory_$Pointer$.offset_49|))))) (.cse34 (= |c_ULTIMATE.start_main_#t~mem69#1.base| |c_ULTIMATE.start_main_#t~memset~res70#1.base|))) (or (and .cse0 (exists ((|v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_11| Int)) (and (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_11| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_11|))) (exists ((|v_ULTIMATE.start_main_#t~memset~res57#1.base_15| Int) (|v_#valid_78| (Array Int Int)) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_405| (Array Int (Array Int Int))) (|v_#memory_int_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_405| (Array Int (Array Int Int))) (|v_#memory_int_67| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_67| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_#length_35| (Array Int Int)) (|v_#memory_$Pointer$.offset_67| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_14| Int) (|v_#memory_int_497| (Array Int (Array Int Int)))) (let ((.cse28 (select (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse29 (select (select |v_#memory_$Pointer$.offset_67| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse32 (select (select |v_#memory_$Pointer$.base_405| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse33 (+ 16 (select (select |v_#memory_$Pointer$.offset_405| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (let ((.cse26 (store |v_#memory_$Pointer$.offset_405| .cse32 (store (select |v_#memory_$Pointer$.offset_405| .cse32) .cse33 8))) (.cse23 (store |v_#memory_$Pointer$.base_405| .cse32 (store (select |v_#memory_$Pointer$.base_405| .cse32) .cse33 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse22 (store |v_#memory_$Pointer$.offset_67| .cse28 (store (select |v_#memory_$Pointer$.offset_67| .cse28) .cse29 0))) (.cse7 (store |v_#memory_$Pointer$.base_65| .cse28 (store (select |v_#memory_$Pointer$.base_65| .cse28) .cse29 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|)))) (let ((.cse4 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse3 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse8 (select (select .cse7 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse9 (+ 40 (select (select .cse22 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse5 (select (select |v_#memory_$Pointer$.base_67| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse6 (+ (select (select |v_#memory_$Pointer$.offset_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse1 (select (select |v_#memory_$Pointer$.base_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse2 (+ (select (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse24 (select (select .cse23 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse25 (+ (select (select .cse26 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4))) (and (= (store |v_#memory_$Pointer$.base_66| .cse1 (store (select |v_#memory_$Pointer$.base_66| .cse1) .cse2 (select (select |v_#memory_$Pointer$.base_67| .cse1) .cse2))) |v_#memory_$Pointer$.base_67|) (or (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| .cse3) .cse4) 0)) (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| .cse3) .cse4) 0))) (= .cse4 |c_ULTIMATE.start_main_#t~mem68#1.offset|) (= (store |v_#memory_$Pointer$.offset_65| .cse1 (store (select |v_#memory_$Pointer$.offset_65| .cse1) .cse2 (select (select |v_#memory_$Pointer$.offset_66| .cse1) .cse2))) |v_#memory_$Pointer$.offset_66|) (= |c_ULTIMATE.start_main_#t~mem68#1.base| .cse3) (= (store |v_#memory_$Pointer$.base_67| .cse5 (store (select |v_#memory_$Pointer$.base_67| .cse5) .cse6 (select (select |v_#memory_$Pointer$.base_65| .cse5) .cse6))) |v_#memory_$Pointer$.base_65|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (store .cse7 .cse8 (store (select .cse7 .cse8) .cse9 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| .cse8) .cse9)))) (let ((.cse10 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_15| |v_ULTIMATE.start_main_#t~mem56#1.base_14|))) (or (and .cse10 .cse11 (exists ((|v_#valid_77| (Array Int Int)) (|v_#length_34| (Array Int Int)) (|v_#memory_$Pointer$.base_403| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_402| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_15| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_49| (Array Int (Array Int Int)))) (let ((.cse13 (select |v_#memory_$Pointer$.base_49| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse14 (select |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse12 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_15| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (not (= .cse12 0)) (= (store |v_#valid_77| .cse12 1) |v_#valid_78|) (= (store |v_#length_34| .cse12 44) |v_#length_35|) (= (store |v_#memory_$Pointer$.base_49| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse13 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse14 32))) |v_#memory_$Pointer$.base_403|) (= (store |v_#memory_$Pointer$.base_402| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_402| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse13 36))) |v_#memory_$Pointer$.base_49|) (= (select |v_#valid_77| .cse12) 0) (<= (+ .cse12 1) |c_#StackHeapBarrier|) (= |v_ULTIMATE.start_main_#t~mem56#1.base_14| .cse12) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_15| (store |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse14 16 0) 12 0) 8 .cse12)))))) .cse15 .cse16) (and .cse10 (exists ((|v_#valid_77| (Array Int Int)) (|v_#length_34| (Array Int Int)) (|v_#memory_$Pointer$.base_403| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_402| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_49| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_16| (Array Int (Array Int Int)))) (let ((.cse18 (select |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse19 (select |v_#memory_$Pointer$.base_49| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse17 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_16| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_ULTIMATE.start_main_#t~mem56#1.base_14| .cse17) (<= (+ .cse17 1) |c_#StackHeapBarrier|) (= (store |v_#length_34| .cse17 44) |v_#length_35|) (= |v_#valid_78| (store |v_#valid_77| .cse17 1)) (= (select |v_#valid_77| .cse17) 0) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_16| (store |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse18 16 0) 12 0) 8 .cse17))) (= (store |v_#memory_$Pointer$.base_49| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse19 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse18 32))) |v_#memory_$Pointer$.base_403|) (= (store |v_#memory_$Pointer$.base_402| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_402| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse19 36))) |v_#memory_$Pointer$.base_49|) (not (= .cse17 0))))) .cse20 .cse21 .cse15))) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| (store .cse22 .cse8 (store (select .cse22 .cse8) .cse9 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| .cse8) .cse9)))) (= (store .cse23 .cse24 (store (select .cse23 .cse24) .cse25 (select (select |v_#memory_$Pointer$.base_66| .cse24) .cse25))) |v_#memory_$Pointer$.base_66|) (= (store |v_#length_35| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (= |v_#memory_$Pointer$.offset_65| (store .cse26 .cse24 (store (select .cse26 .cse24) .cse25 (select (select |v_#memory_$Pointer$.offset_65| .cse24) .cse25)))) (= (store |v_#memory_$Pointer$.offset_66| .cse5 (store (select |v_#memory_$Pointer$.offset_66| .cse5) .cse6 (select (select |v_#memory_$Pointer$.offset_67| .cse5) .cse6))) |v_#memory_$Pointer$.offset_67|) (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| |c_ULTIMATE.start_main_#t~mem68#1.base|) |c_ULTIMATE.start_main_#t~mem68#1.offset|) |c_ULTIMATE.start_main_#t~mem69#1.offset|) (= (select |v_#valid_78| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (= |v_#memory_int_67| (let ((.cse27 (let ((.cse30 (let ((.cse31 (store |v_#memory_int_66| .cse24 (store (select |v_#memory_int_66| .cse24) .cse25 32)))) (store .cse31 .cse1 (store (select .cse31 .cse1) .cse2 5))))) (store .cse30 .cse5 (store (select .cse30 .cse5) .cse6 8))))) (store .cse27 .cse28 (store (select .cse27 .cse28) .cse29 (select (select |v_#memory_int_67| .cse28) .cse29))))) (= (store |v_#memory_int_497| .cse32 (store (select |v_#memory_int_497| .cse32) .cse33 (select (select |v_#memory_int_66| .cse32) .cse33))) |v_#memory_int_66|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= |c_ULTIMATE.start_main_#t~mem69#1.base| (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| |c_ULTIMATE.start_main_#t~mem68#1.base|) |c_ULTIMATE.start_main_#t~mem68#1.offset|)) (= |c_#valid| (store |v_#valid_78| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1))))))) .cse34) (and .cse0 (exists ((|v_ULTIMATE.start_main_#t~memset~res57#1.base_15| Int) (|v_#valid_78| (Array Int Int)) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_405| (Array Int (Array Int Int))) (|v_#memory_int_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_405| (Array Int (Array Int Int))) (|v_#memory_int_67| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_67| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_BEFORE_CALL_24| (Array Int (Array Int Int))) (|v_#length_35| (Array Int Int)) (|v_#memory_$Pointer$.offset_67| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_14| Int) (|v_#memory_int_497| (Array Int (Array Int Int)))) (let ((.cse60 (select (select |v_#memory_$Pointer$.base_405| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse61 (+ 16 (select (select |v_#memory_$Pointer$.offset_405| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse56 (select (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse57 (select (select |v_#memory_$Pointer$.offset_67| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse37 (store |v_#memory_$Pointer$.offset_67| .cse56 (store (select |v_#memory_$Pointer$.offset_67| .cse56) .cse57 0))) (.cse62 (store |v_#memory_$Pointer$.base_65| .cse56 (store (select |v_#memory_$Pointer$.base_65| .cse56) .cse57 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|))) (.cse53 (store |v_#memory_$Pointer$.offset_405| .cse60 (store (select |v_#memory_$Pointer$.offset_405| .cse60) .cse61 8))) (.cse50 (store |v_#memory_$Pointer$.base_405| .cse60 (store (select |v_#memory_$Pointer$.base_405| .cse60) .cse61 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse49 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse40 (select (select |v_#memory_$Pointer$.base_67| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse41 (+ (select (select |v_#memory_$Pointer$.offset_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse35 (select (select |v_#memory_$Pointer$.base_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse36 (+ (select (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse51 (select (select .cse50 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse52 (+ (select (select .cse53 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse54 (select (select |v_#memory_$Pointer$.offset_BEFORE_CALL_24| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse38 (select (select .cse62 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse39 (+ 40 (select (select .cse37 |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (store |v_#memory_$Pointer$.base_66| .cse35 (store (select |v_#memory_$Pointer$.base_66| .cse35) .cse36 (select (select |v_#memory_$Pointer$.base_67| .cse35) .cse36))) |v_#memory_$Pointer$.base_67|) (= (store .cse37 .cse38 (store (select .cse37 .cse38) .cse39 (select (select |v_#memory_$Pointer$.offset_BEFORE_CALL_24| .cse38) .cse39))) |v_#memory_$Pointer$.offset_BEFORE_CALL_24|) (= |c_ULTIMATE.start_main_#t~mem69#1.offset| (select (select |v_#memory_$Pointer$.offset_BEFORE_CALL_24| |c_ULTIMATE.start_main_#t~mem68#1.base|) |c_ULTIMATE.start_main_#t~mem68#1.offset|)) (= (store |v_#memory_$Pointer$.offset_65| .cse35 (store (select |v_#memory_$Pointer$.offset_65| .cse35) .cse36 (select (select |v_#memory_$Pointer$.offset_66| .cse35) .cse36))) |v_#memory_$Pointer$.offset_66|) (= (store |v_#memory_$Pointer$.base_67| .cse40 (store (select |v_#memory_$Pointer$.base_67| .cse40) .cse41 (select (select |v_#memory_$Pointer$.base_65| .cse40) .cse41))) |v_#memory_$Pointer$.base_65|) (let ((.cse42 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_15| |v_ULTIMATE.start_main_#t~mem56#1.base_14|))) (or (and .cse42 .cse11 (exists ((|v_#valid_77| (Array Int Int)) (|v_#length_34| (Array Int Int)) (|v_#memory_$Pointer$.base_403| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_402| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_15| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_49| (Array Int (Array Int Int)))) (let ((.cse44 (select |v_#memory_$Pointer$.base_49| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse45 (select |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse43 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_15| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (not (= .cse43 0)) (= (store |v_#valid_77| .cse43 1) |v_#valid_78|) (= (store |v_#length_34| .cse43 44) |v_#length_35|) (= (store |v_#memory_$Pointer$.base_49| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse44 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse45 32))) |v_#memory_$Pointer$.base_403|) (= (store |v_#memory_$Pointer$.base_402| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_402| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse44 36))) |v_#memory_$Pointer$.base_49|) (= (select |v_#valid_77| .cse43) 0) (<= (+ .cse43 1) |c_#StackHeapBarrier|) (= |v_ULTIMATE.start_main_#t~mem56#1.base_14| .cse43) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_15| (store |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse45 16 0) 12 0) 8 .cse43)))))) .cse15 .cse16) (and .cse42 (exists ((|v_#valid_77| (Array Int Int)) (|v_#length_34| (Array Int Int)) (|v_#memory_$Pointer$.base_403| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_402| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_49| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_16| (Array Int (Array Int Int)))) (let ((.cse47 (select |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse48 (select |v_#memory_$Pointer$.base_49| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse46 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_16| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_ULTIMATE.start_main_#t~mem56#1.base_14| .cse46) (<= (+ .cse46 1) |c_#StackHeapBarrier|) (= (store |v_#length_34| .cse46 44) |v_#length_35|) (= |v_#valid_78| (store |v_#valid_77| .cse46 1)) (= (select |v_#valid_77| .cse46) 0) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_16| (store |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse47 16 0) 12 0) 8 .cse46))) (= (store |v_#memory_$Pointer$.base_49| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse48 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse47 32))) |v_#memory_$Pointer$.base_403|) (= (store |v_#memory_$Pointer$.base_402| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_402| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse48 36))) |v_#memory_$Pointer$.base_49|) (not (= .cse46 0))))) .cse20 .cse21 .cse15))) (= .cse49 |c_ULTIMATE.start_main_#t~mem68#1.base|) (= (store .cse50 .cse51 (store (select .cse50 .cse51) .cse52 (select (select |v_#memory_$Pointer$.base_66| .cse51) .cse52))) |v_#memory_$Pointer$.base_66|) (= (store |v_#length_35| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (= |v_#memory_$Pointer$.offset_65| (store .cse53 .cse51 (store (select .cse53 .cse51) .cse52 (select (select |v_#memory_$Pointer$.offset_65| .cse51) .cse52)))) (= (store |v_#memory_$Pointer$.offset_66| .cse40 (store (select |v_#memory_$Pointer$.offset_66| .cse40) .cse41 (select (select |v_#memory_$Pointer$.offset_67| .cse40) .cse41))) |v_#memory_$Pointer$.offset_67|) (= (select |v_#valid_78| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (or (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| .cse49) .cse54) 0)) (not (= (select (select |v_#memory_$Pointer$.offset_BEFORE_CALL_24| .cse49) .cse54) 0))) (= |v_#memory_int_67| (let ((.cse55 (let ((.cse58 (let ((.cse59 (store |v_#memory_int_66| .cse51 (store (select |v_#memory_int_66| .cse51) .cse52 32)))) (store .cse59 .cse35 (store (select .cse59 .cse35) .cse36 5))))) (store .cse58 .cse40 (store (select .cse58 .cse40) .cse41 8))))) (store .cse55 .cse56 (store (select .cse55 .cse56) .cse57 (select (select |v_#memory_int_67| .cse56) .cse57))))) (= (store |v_#memory_int_497| .cse60 (store (select |v_#memory_int_497| .cse60) .cse61 (select (select |v_#memory_int_66| .cse60) .cse61))) |v_#memory_int_66|) (= .cse54 |c_ULTIMATE.start_main_#t~mem68#1.offset|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (store .cse62 .cse38 (store (select .cse62 .cse38) .cse39 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| .cse38) .cse39)))) (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| |c_ULTIMATE.start_main_#t~mem68#1.base|) |c_ULTIMATE.start_main_#t~mem68#1.offset|) |c_ULTIMATE.start_main_#t~mem69#1.base|) (= |c_#valid| (store |v_#valid_78| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1))))))) (exists ((|v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_12| Int)) (and (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_12| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_12|))) .cse34))) (= |c_ULTIMATE.start_main_~#i~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.base| 0)) is different from false [2023-12-02 20:04:08,291 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 ((.cse10 (exists ((|v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_9| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_9| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_9|)))) (.cse15 (exists ((|v_#memory_int_54| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_18| (Array Int (Array Int Int))) (|v_#memory_int_496| (Array Int (Array Int Int))) (|v_#memory_int_494| (Array Int (Array Int Int))) (|v_#memory_int_50| (Array Int (Array Int Int)))) (let ((.cse66 (select |v_#memory_int_50| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse67 (select |v_#memory_int_54| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse65 (select |v_#memory_int_496| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_496| |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_50| (store |v_#memory_int_494| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_494| |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_50| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse66 32 4) 16 (select .cse67 16))) |v_#memory_int_54|) (= (store |v_#memory_int_54| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse67 12 (select .cse65 12))) |v_#memory_int_496|))))) (.cse19 (exists ((|v_old(#memory_int)_AFTER_CALL_16| (Array Int (Array Int Int))) (|v_#memory_int_54| (Array Int (Array Int Int))) (|v_#memory_int_496| (Array Int (Array Int Int))) (|v_#memory_int_494| (Array Int (Array Int Int))) (|v_#memory_int_50| (Array Int (Array Int Int)))) (let ((.cse63 (select |v_#memory_int_50| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse64 (select |v_#memory_int_54| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse62 (select |v_#memory_int_496| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= |v_old(#memory_int)_AFTER_CALL_16| (store |v_#memory_int_496| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse62 8 (select (select |v_old(#memory_int)_AFTER_CALL_16| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (= |v_#memory_int_50| (store |v_#memory_int_494| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_494| |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_50| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse63 32 4) 16 (select .cse64 16))) |v_#memory_int_54|) (= (store |v_#memory_int_54| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse64 12 (select .cse62 12))) |v_#memory_int_496|))))) (.cse20 (exists ((|v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_10| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_10|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_10| 4294967296))))) (.cse14 (exists ((|v_#memory_$Pointer$.offset_402| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_403| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_49| (Array Int (Array Int Int)))) (let ((.cse61 (select |v_#memory_$Pointer$.offset_49| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_49| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse61 28 0) 32 (select (select |v_#memory_$Pointer$.offset_403| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_403|) (= (store |v_#memory_$Pointer$.offset_402| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_402| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse61 36))) |v_#memory_$Pointer$.offset_49|)))))) (or (and (exists ((|v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_11| Int)) (and (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_11| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_11|))) (exists ((|v_ULTIMATE.start_main_#t~memset~res57#1.base_15| Int) (|v_#valid_78| (Array Int Int)) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_405| (Array Int (Array Int Int))) (|v_#memory_int_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_405| (Array Int (Array Int Int))) (|v_#memory_int_67| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_67| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_#length_35| (Array Int Int)) (|v_#memory_$Pointer$.offset_67| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_14| Int) (|v_#memory_int_497| (Array Int (Array Int Int)))) (let ((.cse27 (select (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse28 (select (select |v_#memory_$Pointer$.offset_67| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse31 (select (select |v_#memory_$Pointer$.base_405| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse32 (+ 16 (select (select |v_#memory_$Pointer$.offset_405| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (let ((.cse25 (store |v_#memory_$Pointer$.offset_405| .cse31 (store (select |v_#memory_$Pointer$.offset_405| .cse31) .cse32 8))) (.cse22 (store |v_#memory_$Pointer$.base_405| .cse31 (store (select |v_#memory_$Pointer$.base_405| .cse31) .cse32 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse21 (store |v_#memory_$Pointer$.offset_67| .cse27 (store (select |v_#memory_$Pointer$.offset_67| .cse27) .cse28 0))) (.cse6 (store |v_#memory_$Pointer$.base_65| .cse27 (store (select |v_#memory_$Pointer$.base_65| .cse27) .cse28 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|)))) (let ((.cse7 (select (select .cse6 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse8 (+ 40 (select (select .cse21 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse4 (select (select |v_#memory_$Pointer$.base_67| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse5 (+ (select (select |v_#memory_$Pointer$.offset_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse0 (select (select |v_#memory_$Pointer$.base_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse1 (+ (select (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse23 (select (select .cse22 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse24 (+ (select (select .cse25 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4))) (and (= (store |v_#memory_$Pointer$.base_66| .cse0 (store (select |v_#memory_$Pointer$.base_66| .cse0) .cse1 (select (select |v_#memory_$Pointer$.base_67| .cse0) .cse1))) |v_#memory_$Pointer$.base_67|) (let ((.cse2 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse3 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| .cse2) .cse3) 0)) (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| .cse2) .cse3) 0)))) (= (store |v_#memory_$Pointer$.offset_65| .cse0 (store (select |v_#memory_$Pointer$.offset_65| .cse0) .cse1 (select (select |v_#memory_$Pointer$.offset_66| .cse0) .cse1))) |v_#memory_$Pointer$.offset_66|) (= (store |v_#memory_$Pointer$.base_67| .cse4 (store (select |v_#memory_$Pointer$.base_67| .cse4) .cse5 (select (select |v_#memory_$Pointer$.base_65| .cse4) .cse5))) |v_#memory_$Pointer$.base_65|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (store .cse6 .cse7 (store (select .cse6 .cse7) .cse8 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| .cse7) .cse8)))) (let ((.cse9 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_15| |v_ULTIMATE.start_main_#t~mem56#1.base_14|))) (or (and .cse9 .cse10 (exists ((|v_#valid_77| (Array Int Int)) (|v_#length_34| (Array Int Int)) (|v_#memory_$Pointer$.base_403| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_402| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_15| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_49| (Array Int (Array Int Int)))) (let ((.cse12 (select |v_#memory_$Pointer$.base_49| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse13 (select |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse11 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_15| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (not (= .cse11 0)) (= (store |v_#valid_77| .cse11 1) |v_#valid_78|) (= (store |v_#length_34| .cse11 44) |v_#length_35|) (= (store |v_#memory_$Pointer$.base_49| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse12 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse13 32))) |v_#memory_$Pointer$.base_403|) (= (store |v_#memory_$Pointer$.base_402| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_402| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse12 36))) |v_#memory_$Pointer$.base_49|) (= (select |v_#valid_77| .cse11) 0) (<= (+ .cse11 1) |c_#StackHeapBarrier|) (= |v_ULTIMATE.start_main_#t~mem56#1.base_14| .cse11) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_15| (store |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse13 16 0) 12 0) 8 .cse11)))))) .cse14 .cse15) (and .cse9 (exists ((|v_#valid_77| (Array Int Int)) (|v_#length_34| (Array Int Int)) (|v_#memory_$Pointer$.base_403| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_402| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_49| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_16| (Array Int (Array Int Int)))) (let ((.cse17 (select |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse18 (select |v_#memory_$Pointer$.base_49| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse16 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_16| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_ULTIMATE.start_main_#t~mem56#1.base_14| .cse16) (<= (+ .cse16 1) |c_#StackHeapBarrier|) (= (store |v_#length_34| .cse16 44) |v_#length_35|) (= |v_#valid_78| (store |v_#valid_77| .cse16 1)) (= (select |v_#valid_77| .cse16) 0) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_16| (store |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse17 16 0) 12 0) 8 .cse16))) (= (store |v_#memory_$Pointer$.base_49| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse18 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse17 32))) |v_#memory_$Pointer$.base_403|) (= (store |v_#memory_$Pointer$.base_402| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_402| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse18 36))) |v_#memory_$Pointer$.base_49|) (not (= .cse16 0))))) .cse19 .cse20 .cse14))) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| (store .cse21 .cse7 (store (select .cse21 .cse7) .cse8 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| .cse7) .cse8)))) (= (store .cse22 .cse23 (store (select .cse22 .cse23) .cse24 (select (select |v_#memory_$Pointer$.base_66| .cse23) .cse24))) |v_#memory_$Pointer$.base_66|) (= (store |v_#length_35| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (= |v_#memory_$Pointer$.offset_65| (store .cse25 .cse23 (store (select .cse25 .cse23) .cse24 (select (select |v_#memory_$Pointer$.offset_65| .cse23) .cse24)))) (= (store |v_#memory_$Pointer$.offset_66| .cse4 (store (select |v_#memory_$Pointer$.offset_66| .cse4) .cse5 (select (select |v_#memory_$Pointer$.offset_67| .cse4) .cse5))) |v_#memory_$Pointer$.offset_67|) (= (select |v_#valid_78| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (= |v_#memory_int_67| (let ((.cse26 (let ((.cse29 (let ((.cse30 (store |v_#memory_int_66| .cse23 (store (select |v_#memory_int_66| .cse23) .cse24 32)))) (store .cse30 .cse0 (store (select .cse30 .cse0) .cse1 5))))) (store .cse29 .cse4 (store (select .cse29 .cse4) .cse5 8))))) (store .cse26 .cse27 (store (select .cse26 .cse27) .cse28 (select (select |v_#memory_int_67| .cse27) .cse28))))) (= (store |v_#memory_int_497| .cse31 (store (select |v_#memory_int_497| .cse31) .cse32 (select (select |v_#memory_int_66| .cse31) .cse32))) |v_#memory_int_66|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= |c_#valid| (store |v_#valid_78| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1)))))))) (and (exists ((|v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_12| Int)) (and (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_12| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_12|))) (exists ((|v_ULTIMATE.start_main_#t~memset~res57#1.base_15| Int) (|v_#valid_78| (Array Int Int)) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_405| (Array Int (Array Int Int))) (|v_#memory_int_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_405| (Array Int (Array Int Int))) (|v_#memory_int_67| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_67| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_BEFORE_CALL_24| (Array Int (Array Int Int))) (|v_#length_35| (Array Int Int)) (|v_#memory_$Pointer$.offset_67| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_14| Int) (|v_#memory_int_497| (Array Int (Array Int Int)))) (let ((.cse58 (select (select |v_#memory_$Pointer$.base_405| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse59 (+ 16 (select (select |v_#memory_$Pointer$.offset_405| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse54 (select (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse55 (select (select |v_#memory_$Pointer$.offset_67| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse35 (store |v_#memory_$Pointer$.offset_67| .cse54 (store (select |v_#memory_$Pointer$.offset_67| .cse54) .cse55 0))) (.cse60 (store |v_#memory_$Pointer$.base_65| .cse54 (store (select |v_#memory_$Pointer$.base_65| .cse54) .cse55 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|))) (.cse50 (store |v_#memory_$Pointer$.offset_405| .cse58 (store (select |v_#memory_$Pointer$.offset_405| .cse58) .cse59 8))) (.cse47 (store |v_#memory_$Pointer$.base_405| .cse58 (store (select |v_#memory_$Pointer$.base_405| .cse58) .cse59 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse38 (select (select |v_#memory_$Pointer$.base_67| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse39 (+ (select (select |v_#memory_$Pointer$.offset_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse33 (select (select |v_#memory_$Pointer$.base_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse34 (+ (select (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse48 (select (select .cse47 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse49 (+ (select (select .cse50 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse36 (select (select .cse60 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse37 (+ 40 (select (select .cse35 |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (store |v_#memory_$Pointer$.base_66| .cse33 (store (select |v_#memory_$Pointer$.base_66| .cse33) .cse34 (select (select |v_#memory_$Pointer$.base_67| .cse33) .cse34))) |v_#memory_$Pointer$.base_67|) (= (store .cse35 .cse36 (store (select .cse35 .cse36) .cse37 (select (select |v_#memory_$Pointer$.offset_BEFORE_CALL_24| .cse36) .cse37))) |v_#memory_$Pointer$.offset_BEFORE_CALL_24|) (= (store |v_#memory_$Pointer$.offset_65| .cse33 (store (select |v_#memory_$Pointer$.offset_65| .cse33) .cse34 (select (select |v_#memory_$Pointer$.offset_66| .cse33) .cse34))) |v_#memory_$Pointer$.offset_66|) (= (store |v_#memory_$Pointer$.base_67| .cse38 (store (select |v_#memory_$Pointer$.base_67| .cse38) .cse39 (select (select |v_#memory_$Pointer$.base_65| .cse38) .cse39))) |v_#memory_$Pointer$.base_65|) (let ((.cse40 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_15| |v_ULTIMATE.start_main_#t~mem56#1.base_14|))) (or (and .cse40 .cse10 (exists ((|v_#valid_77| (Array Int Int)) (|v_#length_34| (Array Int Int)) (|v_#memory_$Pointer$.base_403| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_402| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_15| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_49| (Array Int (Array Int Int)))) (let ((.cse42 (select |v_#memory_$Pointer$.base_49| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse43 (select |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse41 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_15| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (not (= .cse41 0)) (= (store |v_#valid_77| .cse41 1) |v_#valid_78|) (= (store |v_#length_34| .cse41 44) |v_#length_35|) (= (store |v_#memory_$Pointer$.base_49| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse42 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse43 32))) |v_#memory_$Pointer$.base_403|) (= (store |v_#memory_$Pointer$.base_402| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_402| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse42 36))) |v_#memory_$Pointer$.base_49|) (= (select |v_#valid_77| .cse41) 0) (<= (+ .cse41 1) |c_#StackHeapBarrier|) (= |v_ULTIMATE.start_main_#t~mem56#1.base_14| .cse41) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_15| (store |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse43 16 0) 12 0) 8 .cse41)))))) .cse14 .cse15) (and .cse40 (exists ((|v_#valid_77| (Array Int Int)) (|v_#length_34| (Array Int Int)) (|v_#memory_$Pointer$.base_403| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_402| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_49| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_16| (Array Int (Array Int Int)))) (let ((.cse45 (select |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse46 (select |v_#memory_$Pointer$.base_49| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse44 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_16| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_ULTIMATE.start_main_#t~mem56#1.base_14| .cse44) (<= (+ .cse44 1) |c_#StackHeapBarrier|) (= (store |v_#length_34| .cse44 44) |v_#length_35|) (= |v_#valid_78| (store |v_#valid_77| .cse44 1)) (= (select |v_#valid_77| .cse44) 0) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_16| (store |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse45 16 0) 12 0) 8 .cse44))) (= (store |v_#memory_$Pointer$.base_49| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse46 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse45 32))) |v_#memory_$Pointer$.base_403|) (= (store |v_#memory_$Pointer$.base_402| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_402| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse46 36))) |v_#memory_$Pointer$.base_49|) (not (= .cse44 0))))) .cse19 .cse20 .cse14))) (= (store .cse47 .cse48 (store (select .cse47 .cse48) .cse49 (select (select |v_#memory_$Pointer$.base_66| .cse48) .cse49))) |v_#memory_$Pointer$.base_66|) (= (store |v_#length_35| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (= |v_#memory_$Pointer$.offset_65| (store .cse50 .cse48 (store (select .cse50 .cse48) .cse49 (select (select |v_#memory_$Pointer$.offset_65| .cse48) .cse49)))) (= (store |v_#memory_$Pointer$.offset_66| .cse38 (store (select |v_#memory_$Pointer$.offset_66| .cse38) .cse39 (select (select |v_#memory_$Pointer$.offset_67| .cse38) .cse39))) |v_#memory_$Pointer$.offset_67|) (= (select |v_#valid_78| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (let ((.cse51 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse52 (select (select |v_#memory_$Pointer$.offset_BEFORE_CALL_24| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| .cse51) .cse52) 0)) (not (= (select (select |v_#memory_$Pointer$.offset_BEFORE_CALL_24| .cse51) .cse52) 0)))) (= |v_#memory_int_67| (let ((.cse53 (let ((.cse56 (let ((.cse57 (store |v_#memory_int_66| .cse48 (store (select |v_#memory_int_66| .cse48) .cse49 32)))) (store .cse57 .cse33 (store (select .cse57 .cse33) .cse34 5))))) (store .cse56 .cse38 (store (select .cse56 .cse38) .cse39 8))))) (store .cse53 .cse54 (store (select .cse53 .cse54) .cse55 (select (select |v_#memory_int_67| .cse54) .cse55))))) (= (store |v_#memory_int_497| .cse58 (store (select |v_#memory_int_497| .cse58) .cse59 (select (select |v_#memory_int_66| .cse58) .cse59))) |v_#memory_int_66|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (store .cse60 .cse36 (store (select .cse60 .cse36) .cse37 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| .cse36) .cse37)))) (= |c_#valid| (store |v_#valid_78| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1)))))))))) (= |c_ULTIMATE.start_main_~#i~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.base| 0)) is different from false [2023-12-02 20:04:10,350 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 ((.cse10 (exists ((|v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_9| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_9| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_9|)))) (.cse15 (exists ((|v_#memory_int_54| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_18| (Array Int (Array Int Int))) (|v_#memory_int_496| (Array Int (Array Int Int))) (|v_#memory_int_494| (Array Int (Array Int Int))) (|v_#memory_int_50| (Array Int (Array Int Int)))) (let ((.cse66 (select |v_#memory_int_50| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse67 (select |v_#memory_int_54| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse65 (select |v_#memory_int_496| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_496| |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_50| (store |v_#memory_int_494| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_494| |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_50| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse66 32 4) 16 (select .cse67 16))) |v_#memory_int_54|) (= (store |v_#memory_int_54| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse67 12 (select .cse65 12))) |v_#memory_int_496|))))) (.cse19 (exists ((|v_old(#memory_int)_AFTER_CALL_16| (Array Int (Array Int Int))) (|v_#memory_int_54| (Array Int (Array Int Int))) (|v_#memory_int_496| (Array Int (Array Int Int))) (|v_#memory_int_494| (Array Int (Array Int Int))) (|v_#memory_int_50| (Array Int (Array Int Int)))) (let ((.cse63 (select |v_#memory_int_50| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse64 (select |v_#memory_int_54| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse62 (select |v_#memory_int_496| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= |v_old(#memory_int)_AFTER_CALL_16| (store |v_#memory_int_496| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse62 8 (select (select |v_old(#memory_int)_AFTER_CALL_16| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (= |v_#memory_int_50| (store |v_#memory_int_494| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_494| |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_50| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse63 32 4) 16 (select .cse64 16))) |v_#memory_int_54|) (= (store |v_#memory_int_54| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse64 12 (select .cse62 12))) |v_#memory_int_496|))))) (.cse20 (exists ((|v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_10| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_10|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_10| 4294967296))))) (.cse14 (exists ((|v_#memory_$Pointer$.offset_402| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_403| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_49| (Array Int (Array Int Int)))) (let ((.cse61 (select |v_#memory_$Pointer$.offset_49| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_49| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse61 28 0) 32 (select (select |v_#memory_$Pointer$.offset_403| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_403|) (= (store |v_#memory_$Pointer$.offset_402| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_402| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse61 36))) |v_#memory_$Pointer$.offset_49|)))))) (or (and (exists ((|v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_11| Int)) (and (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_11| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_11|))) (exists ((|v_ULTIMATE.start_main_#t~memset~res57#1.base_15| Int) (|v_#valid_78| (Array Int Int)) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_405| (Array Int (Array Int Int))) (|v_#memory_int_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_405| (Array Int (Array Int Int))) (|v_#memory_int_67| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_67| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_#length_35| (Array Int Int)) (|v_#memory_$Pointer$.offset_67| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_14| Int) (|v_#memory_int_497| (Array Int (Array Int Int)))) (let ((.cse27 (select (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse28 (select (select |v_#memory_$Pointer$.offset_67| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse31 (select (select |v_#memory_$Pointer$.base_405| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse32 (+ 16 (select (select |v_#memory_$Pointer$.offset_405| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (let ((.cse25 (store |v_#memory_$Pointer$.offset_405| .cse31 (store (select |v_#memory_$Pointer$.offset_405| .cse31) .cse32 8))) (.cse22 (store |v_#memory_$Pointer$.base_405| .cse31 (store (select |v_#memory_$Pointer$.base_405| .cse31) .cse32 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse21 (store |v_#memory_$Pointer$.offset_67| .cse27 (store (select |v_#memory_$Pointer$.offset_67| .cse27) .cse28 0))) (.cse6 (store |v_#memory_$Pointer$.base_65| .cse27 (store (select |v_#memory_$Pointer$.base_65| .cse27) .cse28 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|)))) (let ((.cse7 (select (select .cse6 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse8 (+ 40 (select (select .cse21 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse4 (select (select |v_#memory_$Pointer$.base_67| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse5 (+ (select (select |v_#memory_$Pointer$.offset_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse0 (select (select |v_#memory_$Pointer$.base_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse1 (+ (select (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse23 (select (select .cse22 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse24 (+ (select (select .cse25 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4))) (and (= (store |v_#memory_$Pointer$.base_66| .cse0 (store (select |v_#memory_$Pointer$.base_66| .cse0) .cse1 (select (select |v_#memory_$Pointer$.base_67| .cse0) .cse1))) |v_#memory_$Pointer$.base_67|) (let ((.cse2 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse3 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| .cse2) .cse3) 0)) (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| .cse2) .cse3) 0)))) (= (store |v_#memory_$Pointer$.offset_65| .cse0 (store (select |v_#memory_$Pointer$.offset_65| .cse0) .cse1 (select (select |v_#memory_$Pointer$.offset_66| .cse0) .cse1))) |v_#memory_$Pointer$.offset_66|) (= (store |v_#memory_$Pointer$.base_67| .cse4 (store (select |v_#memory_$Pointer$.base_67| .cse4) .cse5 (select (select |v_#memory_$Pointer$.base_65| .cse4) .cse5))) |v_#memory_$Pointer$.base_65|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (store .cse6 .cse7 (store (select .cse6 .cse7) .cse8 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| .cse7) .cse8)))) (let ((.cse9 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_15| |v_ULTIMATE.start_main_#t~mem56#1.base_14|))) (or (and .cse9 .cse10 (exists ((|v_#valid_77| (Array Int Int)) (|v_#length_34| (Array Int Int)) (|v_#memory_$Pointer$.base_403| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_402| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_15| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_49| (Array Int (Array Int Int)))) (let ((.cse12 (select |v_#memory_$Pointer$.base_49| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse13 (select |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse11 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_15| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (not (= .cse11 0)) (= (store |v_#valid_77| .cse11 1) |v_#valid_78|) (= (store |v_#length_34| .cse11 44) |v_#length_35|) (= (store |v_#memory_$Pointer$.base_49| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse12 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse13 32))) |v_#memory_$Pointer$.base_403|) (= (store |v_#memory_$Pointer$.base_402| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_402| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse12 36))) |v_#memory_$Pointer$.base_49|) (= (select |v_#valid_77| .cse11) 0) (<= (+ .cse11 1) |c_#StackHeapBarrier|) (= |v_ULTIMATE.start_main_#t~mem56#1.base_14| .cse11) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_15| (store |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse13 16 0) 12 0) 8 .cse11)))))) .cse14 .cse15) (and .cse9 (exists ((|v_#valid_77| (Array Int Int)) (|v_#length_34| (Array Int Int)) (|v_#memory_$Pointer$.base_403| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_402| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_49| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_16| (Array Int (Array Int Int)))) (let ((.cse17 (select |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse18 (select |v_#memory_$Pointer$.base_49| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse16 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_16| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_ULTIMATE.start_main_#t~mem56#1.base_14| .cse16) (<= (+ .cse16 1) |c_#StackHeapBarrier|) (= (store |v_#length_34| .cse16 44) |v_#length_35|) (= |v_#valid_78| (store |v_#valid_77| .cse16 1)) (= (select |v_#valid_77| .cse16) 0) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_16| (store |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse17 16 0) 12 0) 8 .cse16))) (= (store |v_#memory_$Pointer$.base_49| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse18 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse17 32))) |v_#memory_$Pointer$.base_403|) (= (store |v_#memory_$Pointer$.base_402| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_402| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse18 36))) |v_#memory_$Pointer$.base_49|) (not (= .cse16 0))))) .cse19 .cse20 .cse14))) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| (store .cse21 .cse7 (store (select .cse21 .cse7) .cse8 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| .cse7) .cse8)))) (= (store .cse22 .cse23 (store (select .cse22 .cse23) .cse24 (select (select |v_#memory_$Pointer$.base_66| .cse23) .cse24))) |v_#memory_$Pointer$.base_66|) (= (store |v_#length_35| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (= |v_#memory_$Pointer$.offset_65| (store .cse25 .cse23 (store (select .cse25 .cse23) .cse24 (select (select |v_#memory_$Pointer$.offset_65| .cse23) .cse24)))) (= (store |v_#memory_$Pointer$.offset_66| .cse4 (store (select |v_#memory_$Pointer$.offset_66| .cse4) .cse5 (select (select |v_#memory_$Pointer$.offset_67| .cse4) .cse5))) |v_#memory_$Pointer$.offset_67|) (= (select |v_#valid_78| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (= |v_#memory_int_67| (let ((.cse26 (let ((.cse29 (let ((.cse30 (store |v_#memory_int_66| .cse23 (store (select |v_#memory_int_66| .cse23) .cse24 32)))) (store .cse30 .cse0 (store (select .cse30 .cse0) .cse1 5))))) (store .cse29 .cse4 (store (select .cse29 .cse4) .cse5 8))))) (store .cse26 .cse27 (store (select .cse26 .cse27) .cse28 (select (select |v_#memory_int_67| .cse27) .cse28))))) (= (store |v_#memory_int_497| .cse31 (store (select |v_#memory_int_497| .cse31) .cse32 (select (select |v_#memory_int_66| .cse31) .cse32))) |v_#memory_int_66|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= |c_#valid| (store |v_#valid_78| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1)))))))) (and (exists ((|v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_12| Int)) (and (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_12| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_12|))) (exists ((|v_ULTIMATE.start_main_#t~memset~res57#1.base_15| Int) (|v_#valid_78| (Array Int Int)) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_405| (Array Int (Array Int Int))) (|v_#memory_int_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_405| (Array Int (Array Int Int))) (|v_#memory_int_67| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_67| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_BEFORE_CALL_24| (Array Int (Array Int Int))) (|v_#length_35| (Array Int Int)) (|v_#memory_$Pointer$.offset_67| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_14| Int) (|v_#memory_int_497| (Array Int (Array Int Int)))) (let ((.cse58 (select (select |v_#memory_$Pointer$.base_405| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse59 (+ 16 (select (select |v_#memory_$Pointer$.offset_405| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse54 (select (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse55 (select (select |v_#memory_$Pointer$.offset_67| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse35 (store |v_#memory_$Pointer$.offset_67| .cse54 (store (select |v_#memory_$Pointer$.offset_67| .cse54) .cse55 0))) (.cse60 (store |v_#memory_$Pointer$.base_65| .cse54 (store (select |v_#memory_$Pointer$.base_65| .cse54) .cse55 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|))) (.cse50 (store |v_#memory_$Pointer$.offset_405| .cse58 (store (select |v_#memory_$Pointer$.offset_405| .cse58) .cse59 8))) (.cse47 (store |v_#memory_$Pointer$.base_405| .cse58 (store (select |v_#memory_$Pointer$.base_405| .cse58) .cse59 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse38 (select (select |v_#memory_$Pointer$.base_67| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse39 (+ (select (select |v_#memory_$Pointer$.offset_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse33 (select (select |v_#memory_$Pointer$.base_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse34 (+ (select (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse48 (select (select .cse47 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse49 (+ (select (select .cse50 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse36 (select (select .cse60 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse37 (+ 40 (select (select .cse35 |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (store |v_#memory_$Pointer$.base_66| .cse33 (store (select |v_#memory_$Pointer$.base_66| .cse33) .cse34 (select (select |v_#memory_$Pointer$.base_67| .cse33) .cse34))) |v_#memory_$Pointer$.base_67|) (= (store .cse35 .cse36 (store (select .cse35 .cse36) .cse37 (select (select |v_#memory_$Pointer$.offset_BEFORE_CALL_24| .cse36) .cse37))) |v_#memory_$Pointer$.offset_BEFORE_CALL_24|) (= (store |v_#memory_$Pointer$.offset_65| .cse33 (store (select |v_#memory_$Pointer$.offset_65| .cse33) .cse34 (select (select |v_#memory_$Pointer$.offset_66| .cse33) .cse34))) |v_#memory_$Pointer$.offset_66|) (= (store |v_#memory_$Pointer$.base_67| .cse38 (store (select |v_#memory_$Pointer$.base_67| .cse38) .cse39 (select (select |v_#memory_$Pointer$.base_65| .cse38) .cse39))) |v_#memory_$Pointer$.base_65|) (let ((.cse40 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_15| |v_ULTIMATE.start_main_#t~mem56#1.base_14|))) (or (and .cse40 .cse10 (exists ((|v_#valid_77| (Array Int Int)) (|v_#length_34| (Array Int Int)) (|v_#memory_$Pointer$.base_403| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_402| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_15| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_49| (Array Int (Array Int Int)))) (let ((.cse42 (select |v_#memory_$Pointer$.base_49| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse43 (select |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse41 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_15| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (not (= .cse41 0)) (= (store |v_#valid_77| .cse41 1) |v_#valid_78|) (= (store |v_#length_34| .cse41 44) |v_#length_35|) (= (store |v_#memory_$Pointer$.base_49| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse42 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse43 32))) |v_#memory_$Pointer$.base_403|) (= (store |v_#memory_$Pointer$.base_402| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_402| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse42 36))) |v_#memory_$Pointer$.base_49|) (= (select |v_#valid_77| .cse41) 0) (<= (+ .cse41 1) |c_#StackHeapBarrier|) (= |v_ULTIMATE.start_main_#t~mem56#1.base_14| .cse41) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_15| (store |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse43 16 0) 12 0) 8 .cse41)))))) .cse14 .cse15) (and .cse40 (exists ((|v_#valid_77| (Array Int Int)) (|v_#length_34| (Array Int Int)) (|v_#memory_$Pointer$.base_403| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_402| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_49| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_16| (Array Int (Array Int Int)))) (let ((.cse45 (select |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse46 (select |v_#memory_$Pointer$.base_49| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse44 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_16| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_ULTIMATE.start_main_#t~mem56#1.base_14| .cse44) (<= (+ .cse44 1) |c_#StackHeapBarrier|) (= (store |v_#length_34| .cse44 44) |v_#length_35|) (= |v_#valid_78| (store |v_#valid_77| .cse44 1)) (= (select |v_#valid_77| .cse44) 0) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_16| (store |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse45 16 0) 12 0) 8 .cse44))) (= (store |v_#memory_$Pointer$.base_49| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse46 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse45 32))) |v_#memory_$Pointer$.base_403|) (= (store |v_#memory_$Pointer$.base_402| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_402| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse46 36))) |v_#memory_$Pointer$.base_49|) (not (= .cse44 0))))) .cse19 .cse20 .cse14))) (= (store .cse47 .cse48 (store (select .cse47 .cse48) .cse49 (select (select |v_#memory_$Pointer$.base_66| .cse48) .cse49))) |v_#memory_$Pointer$.base_66|) (= (store |v_#length_35| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (= |v_#memory_$Pointer$.offset_65| (store .cse50 .cse48 (store (select .cse50 .cse48) .cse49 (select (select |v_#memory_$Pointer$.offset_65| .cse48) .cse49)))) (= (store |v_#memory_$Pointer$.offset_66| .cse38 (store (select |v_#memory_$Pointer$.offset_66| .cse38) .cse39 (select (select |v_#memory_$Pointer$.offset_67| .cse38) .cse39))) |v_#memory_$Pointer$.offset_67|) (= (select |v_#valid_78| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (let ((.cse51 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse52 (select (select |v_#memory_$Pointer$.offset_BEFORE_CALL_24| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| .cse51) .cse52) 0)) (not (= (select (select |v_#memory_$Pointer$.offset_BEFORE_CALL_24| .cse51) .cse52) 0)))) (= |v_#memory_int_67| (let ((.cse53 (let ((.cse56 (let ((.cse57 (store |v_#memory_int_66| .cse48 (store (select |v_#memory_int_66| .cse48) .cse49 32)))) (store .cse57 .cse33 (store (select .cse57 .cse33) .cse34 5))))) (store .cse56 .cse38 (store (select .cse56 .cse38) .cse39 8))))) (store .cse53 .cse54 (store (select .cse53 .cse54) .cse55 (select (select |v_#memory_int_67| .cse54) .cse55))))) (= (store |v_#memory_int_497| .cse58 (store (select |v_#memory_int_497| .cse58) .cse59 (select (select |v_#memory_int_66| .cse58) .cse59))) |v_#memory_int_66|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (store .cse60 .cse36 (store (select .cse60 .cse36) .cse37 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| .cse36) .cse37)))) (= |c_#valid| (store |v_#valid_78| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1)))))))))) (= |c_ULTIMATE.start_main_~#i~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.base| |c_ULTIMATE.start_main_~user~0#1.base|)) is different from false [2023-12-02 20:04:12,408 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 ((.cse10 (exists ((|v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_9| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_9| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_9|)))) (.cse15 (exists ((|v_#memory_int_54| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_18| (Array Int (Array Int Int))) (|v_#memory_int_496| (Array Int (Array Int Int))) (|v_#memory_int_494| (Array Int (Array Int Int))) (|v_#memory_int_50| (Array Int (Array Int Int)))) (let ((.cse66 (select |v_#memory_int_50| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse67 (select |v_#memory_int_54| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse65 (select |v_#memory_int_496| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_496| |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_50| (store |v_#memory_int_494| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_494| |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_50| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse66 32 4) 16 (select .cse67 16))) |v_#memory_int_54|) (= (store |v_#memory_int_54| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse67 12 (select .cse65 12))) |v_#memory_int_496|))))) (.cse19 (exists ((|v_old(#memory_int)_AFTER_CALL_16| (Array Int (Array Int Int))) (|v_#memory_int_54| (Array Int (Array Int Int))) (|v_#memory_int_496| (Array Int (Array Int Int))) (|v_#memory_int_494| (Array Int (Array Int Int))) (|v_#memory_int_50| (Array Int (Array Int Int)))) (let ((.cse63 (select |v_#memory_int_50| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse64 (select |v_#memory_int_54| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse62 (select |v_#memory_int_496| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= |v_old(#memory_int)_AFTER_CALL_16| (store |v_#memory_int_496| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse62 8 (select (select |v_old(#memory_int)_AFTER_CALL_16| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (= |v_#memory_int_50| (store |v_#memory_int_494| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_494| |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_50| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse63 32 4) 16 (select .cse64 16))) |v_#memory_int_54|) (= (store |v_#memory_int_54| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse64 12 (select .cse62 12))) |v_#memory_int_496|))))) (.cse20 (exists ((|v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_10| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_10|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_10| 4294967296))))) (.cse14 (exists ((|v_#memory_$Pointer$.offset_402| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_403| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_49| (Array Int (Array Int Int)))) (let ((.cse61 (select |v_#memory_$Pointer$.offset_49| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_49| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse61 28 0) 32 (select (select |v_#memory_$Pointer$.offset_403| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_403|) (= (store |v_#memory_$Pointer$.offset_402| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_402| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse61 36))) |v_#memory_$Pointer$.offset_49|)))))) (or (and (exists ((|v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_11| Int)) (and (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_11| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_11|))) (exists ((|v_ULTIMATE.start_main_#t~memset~res57#1.base_15| Int) (|v_#valid_78| (Array Int Int)) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_405| (Array Int (Array Int Int))) (|v_#memory_int_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_405| (Array Int (Array Int Int))) (|v_#memory_int_67| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_67| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_#length_35| (Array Int Int)) (|v_#memory_$Pointer$.offset_67| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_14| Int) (|v_#memory_int_497| (Array Int (Array Int Int)))) (let ((.cse27 (select (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse28 (select (select |v_#memory_$Pointer$.offset_67| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse31 (select (select |v_#memory_$Pointer$.base_405| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse32 (+ 16 (select (select |v_#memory_$Pointer$.offset_405| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (let ((.cse25 (store |v_#memory_$Pointer$.offset_405| .cse31 (store (select |v_#memory_$Pointer$.offset_405| .cse31) .cse32 8))) (.cse22 (store |v_#memory_$Pointer$.base_405| .cse31 (store (select |v_#memory_$Pointer$.base_405| .cse31) .cse32 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse21 (store |v_#memory_$Pointer$.offset_67| .cse27 (store (select |v_#memory_$Pointer$.offset_67| .cse27) .cse28 0))) (.cse6 (store |v_#memory_$Pointer$.base_65| .cse27 (store (select |v_#memory_$Pointer$.base_65| .cse27) .cse28 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|)))) (let ((.cse7 (select (select .cse6 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse8 (+ 40 (select (select .cse21 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse4 (select (select |v_#memory_$Pointer$.base_67| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse5 (+ (select (select |v_#memory_$Pointer$.offset_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse0 (select (select |v_#memory_$Pointer$.base_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse1 (+ (select (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse23 (select (select .cse22 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse24 (+ (select (select .cse25 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4))) (and (= (store |v_#memory_$Pointer$.base_66| .cse0 (store (select |v_#memory_$Pointer$.base_66| .cse0) .cse1 (select (select |v_#memory_$Pointer$.base_67| .cse0) .cse1))) |v_#memory_$Pointer$.base_67|) (let ((.cse2 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse3 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| .cse2) .cse3) 0)) (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| .cse2) .cse3) 0)))) (= (store |v_#memory_$Pointer$.offset_65| .cse0 (store (select |v_#memory_$Pointer$.offset_65| .cse0) .cse1 (select (select |v_#memory_$Pointer$.offset_66| .cse0) .cse1))) |v_#memory_$Pointer$.offset_66|) (= (store |v_#memory_$Pointer$.base_67| .cse4 (store (select |v_#memory_$Pointer$.base_67| .cse4) .cse5 (select (select |v_#memory_$Pointer$.base_65| .cse4) .cse5))) |v_#memory_$Pointer$.base_65|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (store .cse6 .cse7 (store (select .cse6 .cse7) .cse8 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| .cse7) .cse8)))) (let ((.cse9 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_15| |v_ULTIMATE.start_main_#t~mem56#1.base_14|))) (or (and .cse9 .cse10 (exists ((|v_#valid_77| (Array Int Int)) (|v_#length_34| (Array Int Int)) (|v_#memory_$Pointer$.base_403| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_402| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_15| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_49| (Array Int (Array Int Int)))) (let ((.cse12 (select |v_#memory_$Pointer$.base_49| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse13 (select |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse11 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_15| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (not (= .cse11 0)) (= (store |v_#valid_77| .cse11 1) |v_#valid_78|) (= (store |v_#length_34| .cse11 44) |v_#length_35|) (= (store |v_#memory_$Pointer$.base_49| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse12 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse13 32))) |v_#memory_$Pointer$.base_403|) (= (store |v_#memory_$Pointer$.base_402| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_402| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse12 36))) |v_#memory_$Pointer$.base_49|) (= (select |v_#valid_77| .cse11) 0) (<= (+ .cse11 1) |c_#StackHeapBarrier|) (= |v_ULTIMATE.start_main_#t~mem56#1.base_14| .cse11) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_15| (store |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse13 16 0) 12 0) 8 .cse11)))))) .cse14 .cse15) (and .cse9 (exists ((|v_#valid_77| (Array Int Int)) (|v_#length_34| (Array Int Int)) (|v_#memory_$Pointer$.base_403| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_402| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_49| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_16| (Array Int (Array Int Int)))) (let ((.cse17 (select |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse18 (select |v_#memory_$Pointer$.base_49| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse16 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_16| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_ULTIMATE.start_main_#t~mem56#1.base_14| .cse16) (<= (+ .cse16 1) |c_#StackHeapBarrier|) (= (store |v_#length_34| .cse16 44) |v_#length_35|) (= |v_#valid_78| (store |v_#valid_77| .cse16 1)) (= (select |v_#valid_77| .cse16) 0) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_16| (store |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse17 16 0) 12 0) 8 .cse16))) (= (store |v_#memory_$Pointer$.base_49| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse18 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse17 32))) |v_#memory_$Pointer$.base_403|) (= (store |v_#memory_$Pointer$.base_402| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_402| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse18 36))) |v_#memory_$Pointer$.base_49|) (not (= .cse16 0))))) .cse19 .cse20 .cse14))) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| (store .cse21 .cse7 (store (select .cse21 .cse7) .cse8 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| .cse7) .cse8)))) (= (store .cse22 .cse23 (store (select .cse22 .cse23) .cse24 (select (select |v_#memory_$Pointer$.base_66| .cse23) .cse24))) |v_#memory_$Pointer$.base_66|) (= (store |v_#length_35| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (= |v_#memory_$Pointer$.offset_65| (store .cse25 .cse23 (store (select .cse25 .cse23) .cse24 (select (select |v_#memory_$Pointer$.offset_65| .cse23) .cse24)))) (= (store |v_#memory_$Pointer$.offset_66| .cse4 (store (select |v_#memory_$Pointer$.offset_66| .cse4) .cse5 (select (select |v_#memory_$Pointer$.offset_67| .cse4) .cse5))) |v_#memory_$Pointer$.offset_67|) (= (select |v_#valid_78| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (= |v_#memory_int_67| (let ((.cse26 (let ((.cse29 (let ((.cse30 (store |v_#memory_int_66| .cse23 (store (select |v_#memory_int_66| .cse23) .cse24 32)))) (store .cse30 .cse0 (store (select .cse30 .cse0) .cse1 5))))) (store .cse29 .cse4 (store (select .cse29 .cse4) .cse5 8))))) (store .cse26 .cse27 (store (select .cse26 .cse27) .cse28 (select (select |v_#memory_int_67| .cse27) .cse28))))) (= (store |v_#memory_int_497| .cse31 (store (select |v_#memory_int_497| .cse31) .cse32 (select (select |v_#memory_int_66| .cse31) .cse32))) |v_#memory_int_66|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= |c_#valid| (store |v_#valid_78| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1)))))))) (and (exists ((|v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_12| Int)) (and (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_12| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_12|))) (exists ((|v_ULTIMATE.start_main_#t~memset~res57#1.base_15| Int) (|v_#valid_78| (Array Int Int)) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_405| (Array Int (Array Int Int))) (|v_#memory_int_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_405| (Array Int (Array Int Int))) (|v_#memory_int_67| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_67| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_BEFORE_CALL_24| (Array Int (Array Int Int))) (|v_#length_35| (Array Int Int)) (|v_#memory_$Pointer$.offset_67| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_14| Int) (|v_#memory_int_497| (Array Int (Array Int Int)))) (let ((.cse58 (select (select |v_#memory_$Pointer$.base_405| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse59 (+ 16 (select (select |v_#memory_$Pointer$.offset_405| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse54 (select (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse55 (select (select |v_#memory_$Pointer$.offset_67| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse35 (store |v_#memory_$Pointer$.offset_67| .cse54 (store (select |v_#memory_$Pointer$.offset_67| .cse54) .cse55 0))) (.cse60 (store |v_#memory_$Pointer$.base_65| .cse54 (store (select |v_#memory_$Pointer$.base_65| .cse54) .cse55 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|))) (.cse50 (store |v_#memory_$Pointer$.offset_405| .cse58 (store (select |v_#memory_$Pointer$.offset_405| .cse58) .cse59 8))) (.cse47 (store |v_#memory_$Pointer$.base_405| .cse58 (store (select |v_#memory_$Pointer$.base_405| .cse58) .cse59 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse38 (select (select |v_#memory_$Pointer$.base_67| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse39 (+ (select (select |v_#memory_$Pointer$.offset_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse33 (select (select |v_#memory_$Pointer$.base_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse34 (+ (select (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse48 (select (select .cse47 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse49 (+ (select (select .cse50 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse36 (select (select .cse60 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse37 (+ 40 (select (select .cse35 |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (store |v_#memory_$Pointer$.base_66| .cse33 (store (select |v_#memory_$Pointer$.base_66| .cse33) .cse34 (select (select |v_#memory_$Pointer$.base_67| .cse33) .cse34))) |v_#memory_$Pointer$.base_67|) (= (store .cse35 .cse36 (store (select .cse35 .cse36) .cse37 (select (select |v_#memory_$Pointer$.offset_BEFORE_CALL_24| .cse36) .cse37))) |v_#memory_$Pointer$.offset_BEFORE_CALL_24|) (= (store |v_#memory_$Pointer$.offset_65| .cse33 (store (select |v_#memory_$Pointer$.offset_65| .cse33) .cse34 (select (select |v_#memory_$Pointer$.offset_66| .cse33) .cse34))) |v_#memory_$Pointer$.offset_66|) (= (store |v_#memory_$Pointer$.base_67| .cse38 (store (select |v_#memory_$Pointer$.base_67| .cse38) .cse39 (select (select |v_#memory_$Pointer$.base_65| .cse38) .cse39))) |v_#memory_$Pointer$.base_65|) (let ((.cse40 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_15| |v_ULTIMATE.start_main_#t~mem56#1.base_14|))) (or (and .cse40 .cse10 (exists ((|v_#valid_77| (Array Int Int)) (|v_#length_34| (Array Int Int)) (|v_#memory_$Pointer$.base_403| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_402| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_15| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_49| (Array Int (Array Int Int)))) (let ((.cse42 (select |v_#memory_$Pointer$.base_49| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse43 (select |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse41 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_15| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (not (= .cse41 0)) (= (store |v_#valid_77| .cse41 1) |v_#valid_78|) (= (store |v_#length_34| .cse41 44) |v_#length_35|) (= (store |v_#memory_$Pointer$.base_49| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse42 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse43 32))) |v_#memory_$Pointer$.base_403|) (= (store |v_#memory_$Pointer$.base_402| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_402| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse42 36))) |v_#memory_$Pointer$.base_49|) (= (select |v_#valid_77| .cse41) 0) (<= (+ .cse41 1) |c_#StackHeapBarrier|) (= |v_ULTIMATE.start_main_#t~mem56#1.base_14| .cse41) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_15| (store |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse43 16 0) 12 0) 8 .cse41)))))) .cse14 .cse15) (and .cse40 (exists ((|v_#valid_77| (Array Int Int)) (|v_#length_34| (Array Int Int)) (|v_#memory_$Pointer$.base_403| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_402| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_49| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_16| (Array Int (Array Int Int)))) (let ((.cse45 (select |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse46 (select |v_#memory_$Pointer$.base_49| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse44 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_16| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_ULTIMATE.start_main_#t~mem56#1.base_14| .cse44) (<= (+ .cse44 1) |c_#StackHeapBarrier|) (= (store |v_#length_34| .cse44 44) |v_#length_35|) (= |v_#valid_78| (store |v_#valid_77| .cse44 1)) (= (select |v_#valid_77| .cse44) 0) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_16| (store |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse45 16 0) 12 0) 8 .cse44))) (= (store |v_#memory_$Pointer$.base_49| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse46 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse45 32))) |v_#memory_$Pointer$.base_403|) (= (store |v_#memory_$Pointer$.base_402| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_402| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse46 36))) |v_#memory_$Pointer$.base_49|) (not (= .cse44 0))))) .cse19 .cse20 .cse14))) (= (store .cse47 .cse48 (store (select .cse47 .cse48) .cse49 (select (select |v_#memory_$Pointer$.base_66| .cse48) .cse49))) |v_#memory_$Pointer$.base_66|) (= (store |v_#length_35| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (= |v_#memory_$Pointer$.offset_65| (store .cse50 .cse48 (store (select .cse50 .cse48) .cse49 (select (select |v_#memory_$Pointer$.offset_65| .cse48) .cse49)))) (= (store |v_#memory_$Pointer$.offset_66| .cse38 (store (select |v_#memory_$Pointer$.offset_66| .cse38) .cse39 (select (select |v_#memory_$Pointer$.offset_67| .cse38) .cse39))) |v_#memory_$Pointer$.offset_67|) (= (select |v_#valid_78| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (let ((.cse51 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse52 (select (select |v_#memory_$Pointer$.offset_BEFORE_CALL_24| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| .cse51) .cse52) 0)) (not (= (select (select |v_#memory_$Pointer$.offset_BEFORE_CALL_24| .cse51) .cse52) 0)))) (= |v_#memory_int_67| (let ((.cse53 (let ((.cse56 (let ((.cse57 (store |v_#memory_int_66| .cse48 (store (select |v_#memory_int_66| .cse48) .cse49 32)))) (store .cse57 .cse33 (store (select .cse57 .cse33) .cse34 5))))) (store .cse56 .cse38 (store (select .cse56 .cse38) .cse39 8))))) (store .cse53 .cse54 (store (select .cse53 .cse54) .cse55 (select (select |v_#memory_int_67| .cse54) .cse55))))) (= (store |v_#memory_int_497| .cse58 (store (select |v_#memory_int_497| .cse58) .cse59 (select (select |v_#memory_int_66| .cse58) .cse59))) |v_#memory_int_66|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (store .cse60 .cse36 (store (select .cse60 .cse36) .cse37 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| .cse36) .cse37)))) (= |c_#valid| (store |v_#valid_78| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1)))))))))) (= |c_ULTIMATE.start_main_~#i~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.base| |c_ULTIMATE.start_main_~user~0#1.base|) (exists ((|v_#memory_$Pointer$.base_406| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_406| (Array Int (Array Int Int))) (|v_#memory_int_498| (Array Int (Array Int Int)))) (let ((.cse68 (select (select |v_#memory_$Pointer$.base_406| |c_ULTIMATE.start_main_~users~0#1.base|) 8)) (.cse69 (+ (select (select |v_#memory_$Pointer$.offset_406| |c_ULTIMATE.start_main_~users~0#1.base|) 8) 12))) (and (= (store |v_#memory_$Pointer$.offset_406| .cse68 (store (select |v_#memory_$Pointer$.offset_406| .cse68) .cse69 (select (select |c_#memory_$Pointer$.offset| .cse68) .cse69))) |c_#memory_$Pointer$.offset|) (= (store |v_#memory_int_498| .cse68 (let ((.cse70 (select |v_#memory_int_498| .cse68))) (store .cse70 .cse69 (+ (select .cse70 .cse69) 1)))) |c_#memory_int|) (= |c_#memory_$Pointer$.base| (store |v_#memory_$Pointer$.base_406| .cse68 (store (select |v_#memory_$Pointer$.base_406| .cse68) .cse69 (select (select |c_#memory_$Pointer$.base| .cse68) .cse69)))))))) is different from false [2023-12-02 20:04:14,446 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 ((.cse10 (exists ((|v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_9| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_9| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_9|)))) (.cse15 (exists ((|v_#memory_int_54| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_18| (Array Int (Array Int Int))) (|v_#memory_int_496| (Array Int (Array Int Int))) (|v_#memory_int_494| (Array Int (Array Int Int))) (|v_#memory_int_50| (Array Int (Array Int Int)))) (let ((.cse66 (select |v_#memory_int_50| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse67 (select |v_#memory_int_54| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse65 (select |v_#memory_int_496| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_496| |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_50| (store |v_#memory_int_494| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_494| |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_50| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse66 32 4) 16 (select .cse67 16))) |v_#memory_int_54|) (= (store |v_#memory_int_54| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse67 12 (select .cse65 12))) |v_#memory_int_496|))))) (.cse19 (exists ((|v_old(#memory_int)_AFTER_CALL_16| (Array Int (Array Int Int))) (|v_#memory_int_54| (Array Int (Array Int Int))) (|v_#memory_int_496| (Array Int (Array Int Int))) (|v_#memory_int_494| (Array Int (Array Int Int))) (|v_#memory_int_50| (Array Int (Array Int Int)))) (let ((.cse63 (select |v_#memory_int_50| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse64 (select |v_#memory_int_54| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse62 (select |v_#memory_int_496| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= |v_old(#memory_int)_AFTER_CALL_16| (store |v_#memory_int_496| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse62 8 (select (select |v_old(#memory_int)_AFTER_CALL_16| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (= |v_#memory_int_50| (store |v_#memory_int_494| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_494| |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_50| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse63 32 4) 16 (select .cse64 16))) |v_#memory_int_54|) (= (store |v_#memory_int_54| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse64 12 (select .cse62 12))) |v_#memory_int_496|))))) (.cse20 (exists ((|v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_10| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_10|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_10| 4294967296))))) (.cse14 (exists ((|v_#memory_$Pointer$.offset_402| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_403| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_49| (Array Int (Array Int Int)))) (let ((.cse61 (select |v_#memory_$Pointer$.offset_49| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_49| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse61 28 0) 32 (select (select |v_#memory_$Pointer$.offset_403| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_403|) (= (store |v_#memory_$Pointer$.offset_402| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_402| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse61 36))) |v_#memory_$Pointer$.offset_49|)))))) (or (and (exists ((|v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_11| Int)) (and (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_11| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_11|))) (exists ((|v_ULTIMATE.start_main_#t~memset~res57#1.base_15| Int) (|v_#valid_78| (Array Int Int)) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_405| (Array Int (Array Int Int))) (|v_#memory_int_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_405| (Array Int (Array Int Int))) (|v_#memory_int_67| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_67| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_#length_35| (Array Int Int)) (|v_#memory_$Pointer$.offset_67| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_14| Int) (|v_#memory_int_497| (Array Int (Array Int Int)))) (let ((.cse27 (select (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse28 (select (select |v_#memory_$Pointer$.offset_67| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse31 (select (select |v_#memory_$Pointer$.base_405| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse32 (+ 16 (select (select |v_#memory_$Pointer$.offset_405| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (let ((.cse25 (store |v_#memory_$Pointer$.offset_405| .cse31 (store (select |v_#memory_$Pointer$.offset_405| .cse31) .cse32 8))) (.cse22 (store |v_#memory_$Pointer$.base_405| .cse31 (store (select |v_#memory_$Pointer$.base_405| .cse31) .cse32 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse21 (store |v_#memory_$Pointer$.offset_67| .cse27 (store (select |v_#memory_$Pointer$.offset_67| .cse27) .cse28 0))) (.cse6 (store |v_#memory_$Pointer$.base_65| .cse27 (store (select |v_#memory_$Pointer$.base_65| .cse27) .cse28 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|)))) (let ((.cse7 (select (select .cse6 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse8 (+ 40 (select (select .cse21 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse4 (select (select |v_#memory_$Pointer$.base_67| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse5 (+ (select (select |v_#memory_$Pointer$.offset_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse0 (select (select |v_#memory_$Pointer$.base_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse1 (+ (select (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse23 (select (select .cse22 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse24 (+ (select (select .cse25 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4))) (and (= (store |v_#memory_$Pointer$.base_66| .cse0 (store (select |v_#memory_$Pointer$.base_66| .cse0) .cse1 (select (select |v_#memory_$Pointer$.base_67| .cse0) .cse1))) |v_#memory_$Pointer$.base_67|) (let ((.cse2 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse3 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| .cse2) .cse3) 0)) (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| .cse2) .cse3) 0)))) (= (store |v_#memory_$Pointer$.offset_65| .cse0 (store (select |v_#memory_$Pointer$.offset_65| .cse0) .cse1 (select (select |v_#memory_$Pointer$.offset_66| .cse0) .cse1))) |v_#memory_$Pointer$.offset_66|) (= (store |v_#memory_$Pointer$.base_67| .cse4 (store (select |v_#memory_$Pointer$.base_67| .cse4) .cse5 (select (select |v_#memory_$Pointer$.base_65| .cse4) .cse5))) |v_#memory_$Pointer$.base_65|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (store .cse6 .cse7 (store (select .cse6 .cse7) .cse8 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| .cse7) .cse8)))) (let ((.cse9 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_15| |v_ULTIMATE.start_main_#t~mem56#1.base_14|))) (or (and .cse9 .cse10 (exists ((|v_#valid_77| (Array Int Int)) (|v_#length_34| (Array Int Int)) (|v_#memory_$Pointer$.base_403| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_402| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_15| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_49| (Array Int (Array Int Int)))) (let ((.cse12 (select |v_#memory_$Pointer$.base_49| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse13 (select |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse11 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_15| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (not (= .cse11 0)) (= (store |v_#valid_77| .cse11 1) |v_#valid_78|) (= (store |v_#length_34| .cse11 44) |v_#length_35|) (= (store |v_#memory_$Pointer$.base_49| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse12 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse13 32))) |v_#memory_$Pointer$.base_403|) (= (store |v_#memory_$Pointer$.base_402| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_402| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse12 36))) |v_#memory_$Pointer$.base_49|) (= (select |v_#valid_77| .cse11) 0) (<= (+ .cse11 1) |c_#StackHeapBarrier|) (= |v_ULTIMATE.start_main_#t~mem56#1.base_14| .cse11) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_15| (store |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse13 16 0) 12 0) 8 .cse11)))))) .cse14 .cse15) (and .cse9 (exists ((|v_#valid_77| (Array Int Int)) (|v_#length_34| (Array Int Int)) (|v_#memory_$Pointer$.base_403| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_402| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_49| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_16| (Array Int (Array Int Int)))) (let ((.cse17 (select |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse18 (select |v_#memory_$Pointer$.base_49| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse16 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_16| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_ULTIMATE.start_main_#t~mem56#1.base_14| .cse16) (<= (+ .cse16 1) |c_#StackHeapBarrier|) (= (store |v_#length_34| .cse16 44) |v_#length_35|) (= |v_#valid_78| (store |v_#valid_77| .cse16 1)) (= (select |v_#valid_77| .cse16) 0) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_16| (store |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse17 16 0) 12 0) 8 .cse16))) (= (store |v_#memory_$Pointer$.base_49| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse18 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse17 32))) |v_#memory_$Pointer$.base_403|) (= (store |v_#memory_$Pointer$.base_402| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_402| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse18 36))) |v_#memory_$Pointer$.base_49|) (not (= .cse16 0))))) .cse19 .cse20 .cse14))) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| (store .cse21 .cse7 (store (select .cse21 .cse7) .cse8 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| .cse7) .cse8)))) (= (store .cse22 .cse23 (store (select .cse22 .cse23) .cse24 (select (select |v_#memory_$Pointer$.base_66| .cse23) .cse24))) |v_#memory_$Pointer$.base_66|) (= (store |v_#length_35| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (= |v_#memory_$Pointer$.offset_65| (store .cse25 .cse23 (store (select .cse25 .cse23) .cse24 (select (select |v_#memory_$Pointer$.offset_65| .cse23) .cse24)))) (= (store |v_#memory_$Pointer$.offset_66| .cse4 (store (select |v_#memory_$Pointer$.offset_66| .cse4) .cse5 (select (select |v_#memory_$Pointer$.offset_67| .cse4) .cse5))) |v_#memory_$Pointer$.offset_67|) (= (select |v_#valid_78| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (= |v_#memory_int_67| (let ((.cse26 (let ((.cse29 (let ((.cse30 (store |v_#memory_int_66| .cse23 (store (select |v_#memory_int_66| .cse23) .cse24 32)))) (store .cse30 .cse0 (store (select .cse30 .cse0) .cse1 5))))) (store .cse29 .cse4 (store (select .cse29 .cse4) .cse5 8))))) (store .cse26 .cse27 (store (select .cse26 .cse27) .cse28 (select (select |v_#memory_int_67| .cse27) .cse28))))) (= (store |v_#memory_int_497| .cse31 (store (select |v_#memory_int_497| .cse31) .cse32 (select (select |v_#memory_int_66| .cse31) .cse32))) |v_#memory_int_66|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= |c_#valid| (store |v_#valid_78| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1)))))))) (and (exists ((|v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_12| Int)) (and (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_12| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_12|))) (exists ((|v_ULTIMATE.start_main_#t~memset~res57#1.base_15| Int) (|v_#valid_78| (Array Int Int)) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_405| (Array Int (Array Int Int))) (|v_#memory_int_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_405| (Array Int (Array Int Int))) (|v_#memory_int_67| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_67| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_BEFORE_CALL_24| (Array Int (Array Int Int))) (|v_#length_35| (Array Int Int)) (|v_#memory_$Pointer$.offset_67| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_14| Int) (|v_#memory_int_497| (Array Int (Array Int Int)))) (let ((.cse58 (select (select |v_#memory_$Pointer$.base_405| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse59 (+ 16 (select (select |v_#memory_$Pointer$.offset_405| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse54 (select (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse55 (select (select |v_#memory_$Pointer$.offset_67| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse35 (store |v_#memory_$Pointer$.offset_67| .cse54 (store (select |v_#memory_$Pointer$.offset_67| .cse54) .cse55 0))) (.cse60 (store |v_#memory_$Pointer$.base_65| .cse54 (store (select |v_#memory_$Pointer$.base_65| .cse54) .cse55 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|))) (.cse50 (store |v_#memory_$Pointer$.offset_405| .cse58 (store (select |v_#memory_$Pointer$.offset_405| .cse58) .cse59 8))) (.cse47 (store |v_#memory_$Pointer$.base_405| .cse58 (store (select |v_#memory_$Pointer$.base_405| .cse58) .cse59 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse38 (select (select |v_#memory_$Pointer$.base_67| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse39 (+ (select (select |v_#memory_$Pointer$.offset_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse33 (select (select |v_#memory_$Pointer$.base_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse34 (+ (select (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse48 (select (select .cse47 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse49 (+ (select (select .cse50 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse36 (select (select .cse60 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse37 (+ 40 (select (select .cse35 |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (store |v_#memory_$Pointer$.base_66| .cse33 (store (select |v_#memory_$Pointer$.base_66| .cse33) .cse34 (select (select |v_#memory_$Pointer$.base_67| .cse33) .cse34))) |v_#memory_$Pointer$.base_67|) (= (store .cse35 .cse36 (store (select .cse35 .cse36) .cse37 (select (select |v_#memory_$Pointer$.offset_BEFORE_CALL_24| .cse36) .cse37))) |v_#memory_$Pointer$.offset_BEFORE_CALL_24|) (= (store |v_#memory_$Pointer$.offset_65| .cse33 (store (select |v_#memory_$Pointer$.offset_65| .cse33) .cse34 (select (select |v_#memory_$Pointer$.offset_66| .cse33) .cse34))) |v_#memory_$Pointer$.offset_66|) (= (store |v_#memory_$Pointer$.base_67| .cse38 (store (select |v_#memory_$Pointer$.base_67| .cse38) .cse39 (select (select |v_#memory_$Pointer$.base_65| .cse38) .cse39))) |v_#memory_$Pointer$.base_65|) (let ((.cse40 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_15| |v_ULTIMATE.start_main_#t~mem56#1.base_14|))) (or (and .cse40 .cse10 (exists ((|v_#valid_77| (Array Int Int)) (|v_#length_34| (Array Int Int)) (|v_#memory_$Pointer$.base_403| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_402| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_15| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_49| (Array Int (Array Int Int)))) (let ((.cse42 (select |v_#memory_$Pointer$.base_49| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse43 (select |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse41 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_15| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (not (= .cse41 0)) (= (store |v_#valid_77| .cse41 1) |v_#valid_78|) (= (store |v_#length_34| .cse41 44) |v_#length_35|) (= (store |v_#memory_$Pointer$.base_49| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse42 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse43 32))) |v_#memory_$Pointer$.base_403|) (= (store |v_#memory_$Pointer$.base_402| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_402| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse42 36))) |v_#memory_$Pointer$.base_49|) (= (select |v_#valid_77| .cse41) 0) (<= (+ .cse41 1) |c_#StackHeapBarrier|) (= |v_ULTIMATE.start_main_#t~mem56#1.base_14| .cse41) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_15| (store |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse43 16 0) 12 0) 8 .cse41)))))) .cse14 .cse15) (and .cse40 (exists ((|v_#valid_77| (Array Int Int)) (|v_#length_34| (Array Int Int)) (|v_#memory_$Pointer$.base_403| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_402| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_49| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_16| (Array Int (Array Int Int)))) (let ((.cse45 (select |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse46 (select |v_#memory_$Pointer$.base_49| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse44 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_16| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_ULTIMATE.start_main_#t~mem56#1.base_14| .cse44) (<= (+ .cse44 1) |c_#StackHeapBarrier|) (= (store |v_#length_34| .cse44 44) |v_#length_35|) (= |v_#valid_78| (store |v_#valid_77| .cse44 1)) (= (select |v_#valid_77| .cse44) 0) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_16| (store |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse45 16 0) 12 0) 8 .cse44))) (= (store |v_#memory_$Pointer$.base_49| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse46 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse45 32))) |v_#memory_$Pointer$.base_403|) (= (store |v_#memory_$Pointer$.base_402| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_402| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse46 36))) |v_#memory_$Pointer$.base_49|) (not (= .cse44 0))))) .cse19 .cse20 .cse14))) (= (store .cse47 .cse48 (store (select .cse47 .cse48) .cse49 (select (select |v_#memory_$Pointer$.base_66| .cse48) .cse49))) |v_#memory_$Pointer$.base_66|) (= (store |v_#length_35| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (= |v_#memory_$Pointer$.offset_65| (store .cse50 .cse48 (store (select .cse50 .cse48) .cse49 (select (select |v_#memory_$Pointer$.offset_65| .cse48) .cse49)))) (= (store |v_#memory_$Pointer$.offset_66| .cse38 (store (select |v_#memory_$Pointer$.offset_66| .cse38) .cse39 (select (select |v_#memory_$Pointer$.offset_67| .cse38) .cse39))) |v_#memory_$Pointer$.offset_67|) (= (select |v_#valid_78| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (let ((.cse51 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse52 (select (select |v_#memory_$Pointer$.offset_BEFORE_CALL_24| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| .cse51) .cse52) 0)) (not (= (select (select |v_#memory_$Pointer$.offset_BEFORE_CALL_24| .cse51) .cse52) 0)))) (= |v_#memory_int_67| (let ((.cse53 (let ((.cse56 (let ((.cse57 (store |v_#memory_int_66| .cse48 (store (select |v_#memory_int_66| .cse48) .cse49 32)))) (store .cse57 .cse33 (store (select .cse57 .cse33) .cse34 5))))) (store .cse56 .cse38 (store (select .cse56 .cse38) .cse39 8))))) (store .cse53 .cse54 (store (select .cse53 .cse54) .cse55 (select (select |v_#memory_int_67| .cse54) .cse55))))) (= (store |v_#memory_int_497| .cse58 (store (select |v_#memory_int_497| .cse58) .cse59 (select (select |v_#memory_int_66| .cse58) .cse59))) |v_#memory_int_66|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (store .cse60 .cse36 (store (select .cse60 .cse36) .cse37 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| .cse36) .cse37)))) (= |c_#valid| (store |v_#valid_78| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1)))))))))) (= |c_ULTIMATE.start_main_~#i~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.base| |c_ULTIMATE.start_main_~user~0#1.base|) (exists ((|v_#memory_$Pointer$.base_406| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_406| (Array Int (Array Int Int))) (|v_#memory_int_498| (Array Int (Array Int Int)))) (let ((.cse68 (select (select |v_#memory_$Pointer$.base_406| |c_ULTIMATE.start_main_~users~0#1.base|) 8)) (.cse69 (+ (select (select |v_#memory_$Pointer$.offset_406| |c_ULTIMATE.start_main_~users~0#1.base|) 8) 12))) (and (= (store |v_#memory_$Pointer$.offset_406| .cse68 (store (select |v_#memory_$Pointer$.offset_406| .cse68) .cse69 (select (select |c_#memory_$Pointer$.offset| .cse68) .cse69))) |c_#memory_$Pointer$.offset|) (= (store |v_#memory_int_498| .cse68 (let ((.cse70 (select |v_#memory_int_498| .cse68))) (store .cse70 .cse69 (+ (select .cse70 .cse69) 1)))) |c_#memory_int|) (= |c_#memory_$Pointer$.base| (store |v_#memory_$Pointer$.base_406| .cse68 (store (select |v_#memory_$Pointer$.base_406| .cse68) .cse69 (select (select |c_#memory_$Pointer$.base| .cse68) .cse69))))))) (let ((.cse75 (mod (+ (select (select |c_#memory_int| (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~users~0#1.base|) 8)) (+ (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~users~0#1.base|) 8) 4)) 4294967295) 4294967296)) (.cse76 (mod |c_ULTIMATE.start_main_~_ha_hashv~0#1| 4294967296))) (let ((.cse71 (= .cse76 0)) (.cse72 (= .cse75 0))) (or (and (= |c_ULTIMATE.start_main_~_ha_bkt~0#1| 0) (or .cse71 .cse72)) (and (not .cse71) (let ((.cse73 (= .cse75 .cse76))) (or (and (= |c_ULTIMATE.start_main_~_ha_bkt~0#1| |c_ULTIMATE.start_main_~_ha_hashv~0#1|) .cse73) (let ((.cse74 (mod |c_ULTIMATE.start_main_~_ha_bkt~0#1| 4294967296))) (and (not .cse73) (<= .cse74 .cse75) (<= .cse74 .cse76))))) (not .cse72)))))) is different from false [2023-12-02 20:06:13,047 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '3454#(and (<= 1 |#StackHeapBarrier|) (= |ULTIMATE.start_main_~tmp~0#1.base| 0) (= |ULTIMATE.start_main_~users~0#1.offset| 0) (= |ULTIMATE.start_main_~tmp~0#1.offset| 0) (<= 2 |ULTIMATE.start_main_~#i~0#1.base|) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0) (= |ULTIMATE.start_main_~user~0#1.offset| 0) (= |ULTIMATE.start___VERIFIER_assert_#in~cond#1| 0) (= |ULTIMATE.start_main_~#i~0#1.offset| 0))' at error location [2023-12-02 20:06:13,048 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2023-12-02 20:06:13,048 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-12-02 20:06:13,048 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2023-12-02 20:06:13,048 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1618306039] [2023-12-02 20:06:13,048 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-12-02 20:06:13,049 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-12-02 20:06:13,049 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 20:06:13,050 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-12-02 20:06:13,051 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=163, Invalid=1242, Unknown=101, NotChecked=474, Total=1980 [2023-12-02 20:06:13,051 INFO L87 Difference]: Start difference. First operand 117 states and 133 transitions. Second operand has 9 states, 7 states have (on average 11.285714285714286) internal successors, (79), 9 states have internal predecessors, (79), 2 states have call successors, (3), 2 states have call predecessors, (3), 4 states have return successors, (4), 1 states have call predecessors, (4), 2 states have call successors, (4) [2023-12-02 20:06:15,155 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 20:06:17,165 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:06:19,176 WARN L539 Checker$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 20:06:21,191 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:06:23,201 WARN L539 Checker$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 20:06:25,212 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:06:27,219 WARN L539 Checker$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 20:06:29,237 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:06:31,246 WARN L539 Checker$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 20:06:33,252 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:06:35,270 WARN L539 Checker$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 20:06:37,283 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:06:39,293 WARN L539 Checker$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 20:06:41,307 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:06:46,295 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 20:06:48,309 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 20:06:50,317 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []