./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-pthread/cs_fib_longer-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11bc4c1d-3485-4224-91c0-1ea0610ed5dd/bin/utaipan-verify-t7M7D8N6sZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11bc4c1d-3485-4224-91c0-1ea0610ed5dd/bin/utaipan-verify-t7M7D8N6sZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11bc4c1d-3485-4224-91c0-1ea0610ed5dd/bin/utaipan-verify-t7M7D8N6sZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11bc4c1d-3485-4224-91c0-1ea0610ed5dd/bin/utaipan-verify-t7M7D8N6sZ/config/TaipanReach.xml -i ../../sv-benchmarks/c/seq-pthread/cs_fib_longer-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11bc4c1d-3485-4224-91c0-1ea0610ed5dd/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11bc4c1d-3485-4224-91c0-1ea0610ed5dd/bin/utaipan-verify-t7M7D8N6sZ --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 f6c9b52ffa673147438276e1d7b786b060eda002f60ced6e1594740d0a0004b3 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:12:52,520 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:12:52,641 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11bc4c1d-3485-4224-91c0-1ea0610ed5dd/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-32bit-Taipan_Default.epf [2023-11-19 04:12:52,650 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 04:12:52,651 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 04:12:52,690 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:12:52,691 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 04:12:52,692 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 04:12:52,693 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:12:52,700 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 04:12:52,700 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-19 04:12:52,701 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-19 04:12:52,701 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-19 04:12:52,703 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-19 04:12:52,704 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-19 04:12:52,704 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-19 04:12:52,704 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-19 04:12:52,705 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-19 04:12:52,706 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-19 04:12:52,706 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-19 04:12:52,706 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-19 04:12:52,707 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-19 04:12:52,708 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:12:52,710 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:12:52,711 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 04:12:52,711 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 04:12:52,712 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 04:12:52,712 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:12:52,713 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:12:52,713 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:12:52,714 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:12:52,715 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 04:12:52,715 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:12:52,715 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:12:52,715 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:12:52,716 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 04:12:52,716 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 04:12:52,716 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:12:52,716 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:12:52,717 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:12:52,717 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-19 04:12:52,717 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 04:12:52,718 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:12:52,718 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-19 04:12:52,718 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 04:12:52,719 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_11bc4c1d-3485-4224-91c0-1ea0610ed5dd/bin/utaipan-verify-t7M7D8N6sZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11bc4c1d-3485-4224-91c0-1ea0610ed5dd/bin/utaipan-verify-t7M7D8N6sZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f6c9b52ffa673147438276e1d7b786b060eda002f60ced6e1594740d0a0004b3 [2023-11-19 04:12:53,005 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:12:53,035 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:12:53,037 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:12:53,039 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:12:53,039 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:12:53,042 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11bc4c1d-3485-4224-91c0-1ea0610ed5dd/bin/utaipan-verify-t7M7D8N6sZ/../../sv-benchmarks/c/seq-pthread/cs_fib_longer-1.i [2023-11-19 04:12:56,074 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:12:56,442 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:12:56,442 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11bc4c1d-3485-4224-91c0-1ea0610ed5dd/sv-benchmarks/c/seq-pthread/cs_fib_longer-1.i [2023-11-19 04:12:56,464 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11bc4c1d-3485-4224-91c0-1ea0610ed5dd/bin/utaipan-verify-t7M7D8N6sZ/data/37efb47b6/044fef3ece3c458e98af20a755739a96/FLAG1ebe0d5b7 [2023-11-19 04:12:56,481 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11bc4c1d-3485-4224-91c0-1ea0610ed5dd/bin/utaipan-verify-t7M7D8N6sZ/data/37efb47b6/044fef3ece3c458e98af20a755739a96 [2023-11-19 04:12:56,488 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:12:56,490 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:12:56,492 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:12:56,492 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:12:56,498 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:12:56,498 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:12:56" (1/1) ... [2023-11-19 04:12:56,500 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c155181 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:12:56, skipping insertion in model container [2023-11-19 04:12:56,500 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:12:56" (1/1) ... [2023-11-19 04:12:56,566 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:12:56,918 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_11bc4c1d-3485-4224-91c0-1ea0610ed5dd/sv-benchmarks/c/seq-pthread/cs_fib_longer-1.i[23609,23622] [2023-11-19 04:12:57,078 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:12:57,093 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 04:12:57,125 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_11bc4c1d-3485-4224-91c0-1ea0610ed5dd/sv-benchmarks/c/seq-pthread/cs_fib_longer-1.i[23609,23622] [2023-11-19 04:12:57,223 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:12:57,269 INFO L206 MainTranslator]: Completed translation [2023-11-19 04:12:57,269 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:12:57 WrapperNode [2023-11-19 04:12:57,269 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:12:57,270 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 04:12:57,271 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 04:12:57,271 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 04:12:57,278 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:12:57" (1/1) ... [2023-11-19 04:12:57,322 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:12:57" (1/1) ... [2023-11-19 04:12:57,394 INFO L138 Inliner]: procedures = 144, calls = 395, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 744 [2023-11-19 04:12:57,394 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 04:12:57,395 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 04:12:57,395 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 04:12:57,395 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 04:12:57,406 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:12:57" (1/1) ... [2023-11-19 04:12:57,406 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:12:57" (1/1) ... [2023-11-19 04:12:57,420 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:12:57" (1/1) ... [2023-11-19 04:12:57,432 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:12:57" (1/1) ... [2023-11-19 04:12:57,488 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:12:57" (1/1) ... [2023-11-19 04:12:57,511 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:12:57" (1/1) ... [2023-11-19 04:12:57,520 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:12:57" (1/1) ... [2023-11-19 04:12:57,529 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:12:57" (1/1) ... [2023-11-19 04:12:57,540 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 04:12:57,545 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 04:12:57,545 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 04:12:57,545 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 04:12:57,546 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:12:57" (1/1) ... [2023-11-19 04:12:57,553 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 04:12:57,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11bc4c1d-3485-4224-91c0-1ea0610ed5dd/bin/utaipan-verify-t7M7D8N6sZ/z3 [2023-11-19 04:12:57,584 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11bc4c1d-3485-4224-91c0-1ea0610ed5dd/bin/utaipan-verify-t7M7D8N6sZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-19 04:12:57,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11bc4c1d-3485-4224-91c0-1ea0610ed5dd/bin/utaipan-verify-t7M7D8N6sZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-19 04:12:57,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 04:12:57,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 04:12:57,638 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-19 04:12:57,638 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-19 04:12:57,638 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 04:12:57,638 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 04:12:57,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 04:12:57,640 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_create [2023-11-19 04:12:57,641 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_create [2023-11-19 04:12:57,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 04:12:57,641 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2023-11-19 04:12:57,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2023-11-19 04:12:57,642 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 04:12:57,642 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_cs [2023-11-19 04:12:57,643 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_cs [2023-11-19 04:12:57,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 04:12:57,643 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 04:12:57,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 04:12:57,919 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 04:12:57,921 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 04:12:58,329 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##18: assume 0 != (if ~__CS_ret~0 % 256 % 4294967296 <= 2147483647 then ~__CS_ret~0 % 256 % 4294967296 else ~__CS_ret~0 % 256 % 4294967296 - 4294967296);main_thread_#res#1.base, main_thread_#res#1.offset := 0, 0;call ULTIMATE.dealloc(main_thread_~#id1~0#1.base, main_thread_~#id1~0#1.offset);havoc main_thread_~#id1~0#1.base, main_thread_~#id1~0#1.offset;call ULTIMATE.dealloc(main_thread_~#id2~0#1.base, main_thread_~#id2~0#1.offset);havoc main_thread_~#id2~0#1.base, main_thread_~#id2~0#1.offset; [2023-11-19 04:12:58,329 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##17: assume !(0 != (if ~__CS_ret~0 % 256 % 4294967296 <= 2147483647 then ~__CS_ret~0 % 256 % 4294967296 else ~__CS_ret~0 % 256 % 4294967296 - 4294967296)); [2023-11-19 04:12:58,329 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume 0 != (if ~__CS_ret~0 % 256 % 4294967296 <= 2147483647 then ~__CS_ret~0 % 256 % 4294967296 else ~__CS_ret~0 % 256 % 4294967296 - 4294967296);main_thread_#res#1.base, main_thread_#res#1.offset := 0, 0;call ULTIMATE.dealloc(main_thread_~#id1~0#1.base, main_thread_~#id1~0#1.offset);havoc main_thread_~#id1~0#1.base, main_thread_~#id1~0#1.offset;call ULTIMATE.dealloc(main_thread_~#id2~0#1.base, main_thread_~#id2~0#1.offset);havoc main_thread_~#id2~0#1.base, main_thread_~#id2~0#1.offset; [2023-11-19 04:12:58,329 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##19: assume !(0 != (if ~__CS_ret~0 % 256 % 4294967296 <= 2147483647 then ~__CS_ret~0 % 256 % 4294967296 else ~__CS_ret~0 % 256 % 4294967296 - 4294967296)); [2023-11-19 04:12:58,330 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L734: SUMMARY for call __CS_cs(); srcloc: null [2023-11-19 04:12:58,330 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L734-1: assume 0 != (if ~__CS_ret~0 % 256 % 4294967296 <= 2147483647 then ~__CS_ret~0 % 256 % 4294967296 else ~__CS_ret~0 % 256 % 4294967296 - 4294967296);main_thread_#res#1.base, main_thread_#res#1.offset := 0, 0;call ULTIMATE.dealloc(main_thread_~#id1~0#1.base, main_thread_~#id1~0#1.offset);havoc main_thread_~#id1~0#1.base, main_thread_~#id1~0#1.offset;call ULTIMATE.dealloc(main_thread_~#id2~0#1.base, main_thread_~#id2~0#1.offset);havoc main_thread_~#id2~0#1.base, main_thread_~#id2~0#1.offset; [2023-11-19 04:12:58,330 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L734-1: assume !(0 != (if ~__CS_ret~0 % 256 % 4294967296 <= 2147483647 then ~__CS_ret~0 % 256 % 4294967296 else ~__CS_ret~0 % 256 % 4294967296 - 4294967296)); [2023-11-19 04:13:02,185 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 04:13:02,387 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 04:13:02,387 INFO L302 CfgBuilder]: Removed 4 assume(true) statements. [2023-11-19 04:13:02,404 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:13:02 BoogieIcfgContainer [2023-11-19 04:13:02,404 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 04:13:02,407 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-19 04:13:02,408 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-19 04:13:02,411 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-19 04:13:02,411 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 04:12:56" (1/3) ... [2023-11-19 04:13:02,413 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@28d7707d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 04:13:02, skipping insertion in model container [2023-11-19 04:13:02,413 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:12:57" (2/3) ... [2023-11-19 04:13:02,414 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@28d7707d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 04:13:02, skipping insertion in model container [2023-11-19 04:13:02,414 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:13:02" (3/3) ... [2023-11-19 04:13:02,415 INFO L112 eAbstractionObserver]: Analyzing ICFG cs_fib_longer-1.i [2023-11-19 04:13:02,435 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-19 04:13:02,435 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-19 04:13:02,510 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-19 04:13:02,518 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;@6f15c56b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-19 04:13:02,518 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-19 04:13:02,524 INFO L276 IsEmpty]: Start isEmpty. Operand has 165 states, 92 states have (on average 1.2282608695652173) internal successors, (113), 93 states have internal predecessors, (113), 67 states have call successors, (67), 4 states have call predecessors, (67), 4 states have return successors, (67), 67 states have call predecessors, (67), 67 states have call successors, (67) [2023-11-19 04:13:02,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2023-11-19 04:13:02,571 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 04:13:02,572 INFO L195 NwaCegarLoop]: trace histogram [48, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 04:13:02,572 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 04:13:02,580 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 04:13:02,580 INFO L85 PathProgramCache]: Analyzing trace with hash -408287015, now seen corresponding path program 1 times [2023-11-19 04:13:02,590 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-19 04:13:02,590 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1100635760] [2023-11-19 04:13:02,591 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 04:13:02,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:13:04,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:13:04,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2256 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2256 trivial. 0 not checked. [2023-11-19 04:13:04,853 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-11-19 04:13:04,853 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1100635760] [2023-11-19 04:13:04,854 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1100635760] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 04:13:04,855 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 04:13:04,855 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-19 04:13:04,857 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [472503660] [2023-11-19 04:13:04,859 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 04:13:04,866 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-19 04:13:04,867 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-11-19 04:13:04,912 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-19 04:13:04,913 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-19 04:13:04,917 INFO L87 Difference]: Start difference. First operand has 165 states, 92 states have (on average 1.2282608695652173) internal successors, (113), 93 states have internal predecessors, (113), 67 states have call successors, (67), 4 states have call predecessors, (67), 4 states have return successors, (67), 67 states have call predecessors, (67), 67 states have call successors, (67) Second operand has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 1 states have call successors, (48), 1 states have call predecessors, (48), 1 states have return successors, (48), 1 states have call predecessors, (48), 1 states have call successors, (48) [2023-11-19 04:13:07,014 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 [] [2023-11-19 04:13:09,050 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 [] [2023-11-19 04:13:09,360 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 04:13:09,361 INFO L93 Difference]: Finished difference Result 329 states and 493 transitions. [2023-11-19 04:13:09,362 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-19 04:13:09,364 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 1 states have call successors, (48), 1 states have call predecessors, (48), 1 states have return successors, (48), 1 states have call predecessors, (48), 1 states have call successors, (48) Word has length 202 [2023-11-19 04:13:09,364 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 04:13:09,382 INFO L225 Difference]: With dead ends: 329 [2023-11-19 04:13:09,382 INFO L226 Difference]: Without dead ends: 165 [2023-11-19 04:13:09,395 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-19 04:13:09,400 INFO L413 NwaCegarLoop]: 224 mSDtfsCounter, 2 mSDsluCounter, 224 mSDsCounter, 0 mSdLazyCounter, 41 mSolverCounterSat, 0 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 448 SdHoareTripleChecker+Invalid, 43 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 41 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.3s IncrementalHoareTripleChecker+Time [2023-11-19 04:13:09,407 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 448 Invalid, 43 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 41 Invalid, 2 Unknown, 0 Unchecked, 4.3s Time] [2023-11-19 04:13:09,431 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 165 states. [2023-11-19 04:13:09,482 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 165 to 164. [2023-11-19 04:13:09,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 164 states, 92 states have (on average 1.2065217391304348) internal successors, (111), 92 states have internal predecessors, (111), 67 states have call successors, (67), 4 states have call predecessors, (67), 4 states have return successors, (67), 67 states have call predecessors, (67), 67 states have call successors, (67) [2023-11-19 04:13:09,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 164 states and 245 transitions. [2023-11-19 04:13:09,490 INFO L78 Accepts]: Start accepts. Automaton has 164 states and 245 transitions. Word has length 202 [2023-11-19 04:13:09,490 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-19 04:13:09,491 INFO L495 AbstractCegarLoop]: Abstraction has 164 states and 245 transitions. [2023-11-19 04:13:09,491 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 1 states have call successors, (48), 1 states have call predecessors, (48), 1 states have return successors, (48), 1 states have call predecessors, (48), 1 states have call successors, (48) [2023-11-19 04:13:09,491 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 245 transitions. [2023-11-19 04:13:09,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2023-11-19 04:13:09,498 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 04:13:09,498 INFO L195 NwaCegarLoop]: trace histogram [48, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 04:13:09,499 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-19 04:13:09,499 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 04:13:09,500 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 04:13:09,500 INFO L85 PathProgramCache]: Analyzing trace with hash -1341570663, now seen corresponding path program 1 times [2023-11-19 04:13:09,500 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-19 04:13:09,500 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1594275823] [2023-11-19 04:13:09,501 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 04:13:09,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:13:10,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:13:11,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2257 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2256 trivial. 0 not checked. [2023-11-19 04:13:11,178 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-11-19 04:13:11,178 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1594275823] [2023-11-19 04:13:11,178 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1594275823] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 04:13:11,178 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 04:13:11,179 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-19 04:13:11,179 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1581402865] [2023-11-19 04:13:11,179 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 04:13:11,182 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-19 04:13:11,182 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-11-19 04:13:11,184 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-19 04:13:11,184 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-19 04:13:11,184 INFO L87 Difference]: Start difference. First operand 164 states and 245 transitions. Second operand has 3 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 1 states have call successors, (48), 1 states have call predecessors, (48), 1 states have return successors, (48), 1 states have call predecessors, (48), 1 states have call successors, (48) [2023-11-19 04:13:13,261 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 [] [2023-11-19 04:13:15,304 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 [] [2023-11-19 04:13:15,508 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 04:13:15,508 INFO L93 Difference]: Finished difference Result 327 states and 490 transitions. [2023-11-19 04:13:15,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-19 04:13:15,509 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 1 states have call successors, (48), 1 states have call predecessors, (48), 1 states have return successors, (48), 1 states have call predecessors, (48), 1 states have call successors, (48) Word has length 204 [2023-11-19 04:13:15,510 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 04:13:15,513 INFO L225 Difference]: With dead ends: 327 [2023-11-19 04:13:15,513 INFO L226 Difference]: Without dead ends: 165 [2023-11-19 04:13:15,514 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-19 04:13:15,516 INFO L413 NwaCegarLoop]: 224 mSDtfsCounter, 0 mSDsluCounter, 223 mSDsCounter, 0 mSdLazyCounter, 38 mSolverCounterSat, 0 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 447 SdHoareTripleChecker+Invalid, 40 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 38 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.3s IncrementalHoareTripleChecker+Time [2023-11-19 04:13:15,516 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 447 Invalid, 40 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 38 Invalid, 2 Unknown, 0 Unchecked, 4.3s Time] [2023-11-19 04:13:15,518 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 165 states. [2023-11-19 04:13:15,542 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 165 to 165. [2023-11-19 04:13:15,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 165 states, 93 states have (on average 1.2043010752688172) internal successors, (112), 93 states have internal predecessors, (112), 67 states have call successors, (67), 4 states have call predecessors, (67), 4 states have return successors, (67), 67 states have call predecessors, (67), 67 states have call successors, (67) [2023-11-19 04:13:15,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 165 states and 246 transitions. [2023-11-19 04:13:15,546 INFO L78 Accepts]: Start accepts. Automaton has 165 states and 246 transitions. Word has length 204 [2023-11-19 04:13:15,546 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-19 04:13:15,546 INFO L495 AbstractCegarLoop]: Abstraction has 165 states and 246 transitions. [2023-11-19 04:13:15,547 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 1 states have call successors, (48), 1 states have call predecessors, (48), 1 states have return successors, (48), 1 states have call predecessors, (48), 1 states have call successors, (48) [2023-11-19 04:13:15,547 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 246 transitions. [2023-11-19 04:13:15,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2023-11-19 04:13:15,552 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 04:13:15,552 INFO L195 NwaCegarLoop]: trace histogram [48, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 04:13:15,553 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-19 04:13:15,553 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 04:13:15,553 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 04:13:15,554 INFO L85 PathProgramCache]: Analyzing trace with hash 2104956769, now seen corresponding path program 1 times [2023-11-19 04:13:15,554 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-19 04:13:15,554 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1784012106] [2023-11-19 04:13:15,555 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 04:13:15,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:13:16,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:13:17,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2258 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2256 trivial. 0 not checked. [2023-11-19 04:13:17,285 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-11-19 04:13:17,286 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1784012106] [2023-11-19 04:13:17,288 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1784012106] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-19 04:13:17,288 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [100259065] [2023-11-19 04:13:17,288 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 04:13:17,293 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-19 04:13:17,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11bc4c1d-3485-4224-91c0-1ea0610ed5dd/bin/utaipan-verify-t7M7D8N6sZ/z3 [2023-11-19 04:13:17,296 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11bc4c1d-3485-4224-91c0-1ea0610ed5dd/bin/utaipan-verify-t7M7D8N6sZ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-19 04:13:17,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11bc4c1d-3485-4224-91c0-1ea0610ed5dd/bin/utaipan-verify-t7M7D8N6sZ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-19 04:13:19,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:13:19,033 INFO L262 TraceCheckSpWp]: Trace formula consists of 1501 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-19 04:13:19,048 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 04:13:19,127 INFO L134 CoverageAnalysis]: Checked inductivity of 2258 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2256 trivial. 0 not checked. [2023-11-19 04:13:19,127 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-19 04:13:19,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2258 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2256 trivial. 0 not checked. [2023-11-19 04:13:19,292 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [100259065] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-19 04:13:19,292 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [564182879] [2023-11-19 04:13:19,319 INFO L159 IcfgInterpreter]: Started Sifa with 110 locations of interest [2023-11-19 04:13:19,319 INFO L166 IcfgInterpreter]: Building call graph [2023-11-19 04:13:19,323 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2023-11-19 04:13:19,329 INFO L176 IcfgInterpreter]: Starting interpretation [2023-11-19 04:13:19,329 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2023-11-19 04:13:32,458 INFO L180 IcfgInterpreter]: Interpretation finished [2023-11-19 04:13:35,214 WARN L854 $PredicateComparison]: unable to prove that (and (<= 7 |c_ULTIMATE.start_main_~k~3#1|) (= |c_~#__CS_u~0.base| 9) (= 2 c_~__THREAD_FINISHED~0) (= |c_~#__CS_thread_born_round~0.offset| 0) (= c_~__CS_ret_FINISHED~0 4) (= 7 |c_~#i~0.base|) (exists ((v_~__CS_thread~0.base_40 (Array Int Int))) (= c_~__CS_thread~0.base (store v_~__CS_thread~0.base_40 0 |#funAddr~main_thread.base|))) (= 5 |c_~#__CS_thread_status~0.base|) (= 6 |c_~#__CS_thread_lockedon~0.base|) (= 2 c_~__CS_ret_ERROR~0) (= c_~__CS_ret~0 0) (= |c_ULTIMATE.start_main_~#__CS_cp_j~0#1.offset| 0) (= |c_ULTIMATE.start_main_~#__CS_cp_i~0#1.offset| 0) (= |c_~#__CS_thread_born_round~0.base| 4) (exists ((|v_#memory_$Pointer$.base_229| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_249| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_240| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_260| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_248| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_247| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_246| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_444| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_245| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_244| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_243| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_242| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_241| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_239| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_238| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_251| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_250| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_237| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_259| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_258| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_236| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_257| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_235| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_256| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_234| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_233| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_255| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_232| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_254| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_231| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_253| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_252| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_230| (Array Int (Array Int Int)))) (let ((.cse0 (select |v_#memory_$Pointer$.base_241| 5)) (.cse5 (select |v_#memory_$Pointer$.base_250| 5)) (.cse3 (select |v_#memory_$Pointer$.base_233| 5)) (.cse11 (select |v_#memory_$Pointer$.base_235| 5)) (.cse13 (select |v_#memory_$Pointer$.base_242| 5)) (.cse2 (select |v_#memory_$Pointer$.base_234| 5)) (.cse7 (select |v_#memory_$Pointer$.base_247| 5)) (.cse8 (select |v_#memory_$Pointer$.base_246| 5)) (.cse4 (select |v_#memory_$Pointer$.base_251| 5)) (.cse6 (select |v_#memory_$Pointer$.base_244| 5)) (.cse10 (select |v_#memory_$Pointer$.base_257| 8)) (.cse23 (select |v_#memory_$Pointer$.base_259| 8)) (.cse21 (select |v_#memory_$Pointer$.base_260| 7)) (.cse18 (select |v_#memory_$Pointer$.base_256| 7)) (.cse24 (select |v_#memory_$Pointer$.base_238| 8)) (.cse1 (select |v_#memory_$Pointer$.base_232| 5)) (.cse12 (select |v_#memory_$Pointer$.base_243| 5)) (.cse16 (select |v_#memory_$Pointer$.base_230| 8)) (.cse9 (select |v_#memory_$Pointer$.base_258| 8)) (.cse15 (select |v_#memory_$Pointer$.base_249| 5)) (.cse25 (select |v_#memory_$Pointer$.base_255| 7)) (.cse20 (select |v_#memory_$Pointer$.base_229| 7)) (.cse26 (select |v_#memory_$Pointer$.base_248| 5)) (.cse22 (select |v_#memory_$Pointer$.base_245| 5)) (.cse14 (select |v_#memory_$Pointer$.base_253| 5)) (.cse19 (select |v_#memory_$Pointer$.base_252| 5)) (.cse17 (select |v_#memory_$Pointer$.base_254| 7))) (and (= |c_#memory_$Pointer$.base| (store |v_#memory_$Pointer$.base_239| 3 (store (select |v_#memory_$Pointer$.base_239| 3) 0 (select (select |c_#memory_$Pointer$.base| 3) 0)))) (= |v_#memory_$Pointer$.base_232| (store |v_#memory_$Pointer$.base_241| 5 (store .cse0 19 (select .cse1 19)))) (= (store |v_#memory_$Pointer$.base_234| 5 (store .cse2 14 (select .cse3 14))) |v_#memory_$Pointer$.base_233|) (= |v_#memory_$Pointer$.base_250| (store |v_#memory_$Pointer$.base_251| 5 (store .cse4 12 (select .cse5 12)))) (= (store |v_#memory_$Pointer$.base_244| 5 (store .cse6 10 (select .cse7 10))) |v_#memory_$Pointer$.base_247|) (= (store |v_#memory_$Pointer$.base_246| 5 (store .cse8 16 (select .cse0 16))) |v_#memory_$Pointer$.base_241|) (= (store |v_#memory_$Pointer$.base_258| 8 (store .cse9 12 (select .cse10 12))) |v_#memory_$Pointer$.base_257|) (= (store |v_#memory_$Pointer$.base_235| 5 (store .cse11 20 (select (select |v_#memory_$Pointer$.base_236| 5) 20))) |v_#memory_$Pointer$.base_236|) (= (store |v_#memory_$Pointer$.base_243| 5 (store .cse12 8 (select .cse13 8))) |v_#memory_$Pointer$.base_242|) (= (store |v_#memory_$Pointer$.base_444| 5 (store (select |v_#memory_$Pointer$.base_444| 5) 3 (select .cse14 3))) |v_#memory_$Pointer$.base_253|) (= (store |v_#memory_$Pointer$.base_250| 5 (store .cse5 15 (select .cse15 15))) |v_#memory_$Pointer$.base_249|) (= |v_#memory_$Pointer$.base_230| (store |v_#memory_$Pointer$.base_231| 8 (store (select |v_#memory_$Pointer$.base_231| 8) 4 (select .cse16 4)))) (= (store |v_#memory_$Pointer$.base_233| 5 (store .cse3 17 (select .cse11 17))) |v_#memory_$Pointer$.base_235|) (= (store |v_#memory_$Pointer$.base_242| 5 (store .cse13 11 (select .cse2 11))) |v_#memory_$Pointer$.base_234|) (= (store |v_#memory_$Pointer$.base_254| 7 (store .cse17 8 (select .cse18 8))) |v_#memory_$Pointer$.base_256|) (= |v_#memory_$Pointer$.base_246| (store |v_#memory_$Pointer$.base_247| 5 (store .cse7 13 (select .cse8 13)))) (= (store |v_#memory_$Pointer$.base_252| 5 (store .cse19 9 (select .cse4 9))) |v_#memory_$Pointer$.base_251|) (= (store |v_#memory_$Pointer$.base_229| 7 (store .cse20 20 (select .cse21 20))) |v_#memory_$Pointer$.base_260|) (= (store |v_#memory_$Pointer$.base_245| 5 (store .cse22 7 (select .cse6 7))) |v_#memory_$Pointer$.base_244|) (= (store |v_#memory_$Pointer$.base_257| 8 (store .cse10 16 (select .cse23 16))) |v_#memory_$Pointer$.base_259|) (= (store |v_#memory_$Pointer$.base_240| 5 (store (select |v_#memory_$Pointer$.base_240| 5) 0 (select (select |v_#memory_$Pointer$.base_239| 5) 0))) |v_#memory_$Pointer$.base_239|) (= (store |v_#memory_$Pointer$.base_259| 8 (store .cse23 20 (select .cse24 20))) |v_#memory_$Pointer$.base_238|) (= (store |v_#memory_$Pointer$.base_260| 7 (store .cse21 24 (select (select |v_#memory_$Pointer$.base_231| 7) 24))) |v_#memory_$Pointer$.base_231|) (= |v_#memory_$Pointer$.base_255| (store |v_#memory_$Pointer$.base_256| 7 (store .cse18 12 (select .cse25 12)))) (= (store |v_#memory_$Pointer$.base_238| 8 (store .cse24 24 (select (select |v_#memory_$Pointer$.base_237| 8) 24))) |v_#memory_$Pointer$.base_237|) (= (store |v_#memory_$Pointer$.base_232| 5 (store .cse1 5 (select .cse12 5))) |v_#memory_$Pointer$.base_243|) (= (store |v_#memory_$Pointer$.base_230| 8 (store .cse16 8 (select .cse9 8))) |v_#memory_$Pointer$.base_258|) (= (store |v_#memory_$Pointer$.base_249| 5 (store .cse15 18 (select .cse26 18))) |v_#memory_$Pointer$.base_248|) (= (store |v_#memory_$Pointer$.base_255| 7 (store .cse25 16 (select .cse20 16))) |v_#memory_$Pointer$.base_229|) (= (store |v_#memory_$Pointer$.base_237| 4 (store (select |v_#memory_$Pointer$.base_237| 4) 0 (select (select |v_#memory_$Pointer$.base_240| 4) 0))) |v_#memory_$Pointer$.base_240|) (= (store |v_#memory_$Pointer$.base_248| 5 (store .cse26 4 (select .cse22 4))) |v_#memory_$Pointer$.base_245|) (= |v_#memory_$Pointer$.base_252| (store |v_#memory_$Pointer$.base_253| 5 (store .cse14 6 (select .cse19 6)))) (= (store (store |v_#memory_$Pointer$.base_236| 6 (let ((.cse27 (let ((.cse28 (let ((.cse29 (let ((.cse30 (let ((.cse31 (let ((.cse32 (let ((.cse33 (let ((.cse34 (let ((.cse35 (let ((.cse36 (let ((.cse37 (let ((.cse38 (let ((.cse39 (let ((.cse40 (let ((.cse41 (let ((.cse42 (let ((.cse43 (store (select |v_#memory_$Pointer$.base_236| 6) 12 (select (select |v_#memory_$Pointer$.base_236| |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 12)))) (store .cse43 24 (select (select (store |v_#memory_$Pointer$.base_236| 6 .cse43) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 24))))) (store .cse42 36 (select (select (store |v_#memory_$Pointer$.base_236| 6 .cse42) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 36))))) (store .cse41 48 (select (select (store |v_#memory_$Pointer$.base_236| 6 .cse41) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 48))))) (store .cse40 60 (select (select (store |v_#memory_$Pointer$.base_236| 6 .cse40) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 60))))) (store .cse39 72 (select (select (store |v_#memory_$Pointer$.base_236| 6 .cse39) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 72))))) (store .cse38 16 (select (select (store |v_#memory_$Pointer$.base_236| 6 .cse38) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 16))))) (store .cse37 28 (select (select (store |v_#memory_$Pointer$.base_236| 6 .cse37) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 28))))) (store .cse36 40 (select (select (store |v_#memory_$Pointer$.base_236| 6 .cse36) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 40))))) (store .cse35 52 (select (select (store |v_#memory_$Pointer$.base_236| 6 .cse35) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 52))))) (store .cse34 64 (select (select (store |v_#memory_$Pointer$.base_236| 6 .cse34) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 64))))) (store .cse33 76 (select (select (store |v_#memory_$Pointer$.base_236| 6 .cse33) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 76))))) (store .cse32 20 (select (select (store |v_#memory_$Pointer$.base_236| 6 .cse32) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 20))))) (store .cse31 32 (select (select (store |v_#memory_$Pointer$.base_236| 6 .cse31) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 32))))) (store .cse30 44 (select (select (store |v_#memory_$Pointer$.base_236| 6 .cse30) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 44))))) (store .cse29 56 (select (select (store |v_#memory_$Pointer$.base_236| 6 .cse29) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 56))))) (store .cse28 68 (select (select (store |v_#memory_$Pointer$.base_236| 6 .cse28) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 68))))) (store .cse27 80 (select (select (store |v_#memory_$Pointer$.base_236| 6 .cse27) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 80)))) 7 (store (select |v_#memory_$Pointer$.base_236| 7) 4 (select .cse17 4))) |v_#memory_$Pointer$.base_254|)))) (= 3 |c_~#__CS_thread_allocated~0.base|) (= |c_~#j~2.base| 8) (let ((.cse44 (<= 2 |c_ULTIMATE.start_main_~#__CS_cp_i~0#1.base|)) (.cse45 (<= 2 |c_ULTIMATE.start_main_~#__CS_cp_j~0#1.base|)) (.cse46 (<= 1 |c_#StackHeapBarrier|)) (.cse47 (<= 2 |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|)) (.cse48 (<= 2 |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.base|))) (or (and .cse44 .cse45 .cse46 .cse47 (<= 3 |c_ULTIMATE.start_main_~l~0#1|) .cse48) (and .cse44 .cse45 .cse46 .cse47 .cse48))) (exists ((|v_#memory_int_328| (Array Int (Array Int Int))) (|v_#memory_int_217| (Array Int (Array Int Int))) (|v_#memory_int_206| (Array Int (Array Int Int))) (|v_#memory_int_207| (Array Int (Array Int Int))) (|v_#memory_int_218| (Array Int (Array Int Int))) (|v_#memory_int_208| (Array Int (Array Int Int))) (|v_#memory_int_219| (Array Int (Array Int Int))) (|v_#memory_int_209| (Array Int (Array Int Int))) (|v_#memory_int_213| (Array Int (Array Int Int))) (|v_#memory_int_202| (Array Int (Array Int Int))) (|v_#memory_int_203| (Array Int (Array Int Int))) (|v_#memory_int_214| (Array Int (Array Int Int))) (|v_#memory_int_215| (Array Int (Array Int Int))) (|v_#memory_int_204| (Array Int (Array Int Int))) (|v_#memory_int_216| (Array Int (Array Int Int))) (|v_#memory_int_205| (Array Int (Array Int Int))) (|v_#memory_int_210| (Array Int (Array Int Int))) (|v_#memory_int_211| (Array Int (Array Int Int))) (|v_#memory_int_212| (Array Int (Array Int Int)))) (let ((.cse52 (select |v_#memory_int_209| 6)) (.cse51 (select |v_#memory_int_218| 6)) (.cse49 (select |v_#memory_int_210| 6)) (.cse50 (select |v_#memory_int_219| 6)) (.cse67 (select |v_#memory_int_205| 6)) (.cse89 (select |v_#memory_int_204| 6)) (.cse91 (select |v_#memory_int_203| 6)) (.cse66 (select |v_#memory_int_215| 6)) (.cse87 (select |v_#memory_int_214| 6)) (.cse53 (select |v_#memory_int_208| 6)) (.cse86 (select |v_#memory_int_212| 6)) (.cse68 (select |v_#memory_int_211| 6)) (.cse88 (select |v_#memory_int_207| 6)) (.cse93 (select |v_#memory_int_202| 6)) (.cse90 (select |v_#memory_int_206| 6)) (.cse92 (select |v_#memory_int_217| 6)) (.cse65 (select |v_#memory_int_216| 6))) (and (= (store |v_#memory_int_210| 6 (store .cse49 48 (select .cse50 48))) |v_#memory_int_219|) (= (store |v_#memory_int_218| 6 (store .cse51 56 (select .cse52 56))) |v_#memory_int_209|) (= |v_#memory_int_208| (store |v_#memory_int_209| 6 (store .cse52 68 (select .cse53 68)))) (= |c_#memory_int| (store (store (store (let ((.cse54 (store |v_#memory_int_213| 7 (let ((.cse60 (let ((.cse61 (let ((.cse62 (let ((.cse63 (let ((.cse64 (store (select |v_#memory_int_213| 7) 4 (select (select |v_#memory_int_213| |c_ULTIMATE.start_main_~#__CS_cp_i~0#1.base|) 4)))) (store .cse64 8 (select (select (store |v_#memory_int_213| 7 .cse64) |c_ULTIMATE.start_main_~#__CS_cp_i~0#1.base|) 8))))) (store .cse63 12 (select (select (store |v_#memory_int_213| 7 .cse63) |c_ULTIMATE.start_main_~#__CS_cp_i~0#1.base|) 12))))) (store .cse62 16 (select (select (store |v_#memory_int_213| 7 .cse62) |c_ULTIMATE.start_main_~#__CS_cp_i~0#1.base|) 16))))) (store .cse61 20 (select (select (store |v_#memory_int_213| 7 .cse61) |c_ULTIMATE.start_main_~#__CS_cp_i~0#1.base|) 20))))) (store .cse60 24 (select (select (store |v_#memory_int_213| 7 .cse60) |c_ULTIMATE.start_main_~#__CS_cp_i~0#1.base|) 24)))))) (store .cse54 8 (let ((.cse55 (let ((.cse56 (let ((.cse57 (let ((.cse58 (let ((.cse59 (store (select |v_#memory_int_213| 8) 4 (select (select .cse54 |c_ULTIMATE.start_main_~#__CS_cp_j~0#1.base|) 4)))) (store .cse59 8 (select (select (store .cse54 8 .cse59) |c_ULTIMATE.start_main_~#__CS_cp_j~0#1.base|) 8))))) (store .cse58 12 (select (select (store .cse54 8 .cse58) |c_ULTIMATE.start_main_~#__CS_cp_j~0#1.base|) 12))))) (store .cse57 16 (select (select (store .cse54 8 .cse57) |c_ULTIMATE.start_main_~#__CS_cp_j~0#1.base|) 16))))) (store .cse56 20 (select (select (store .cse54 8 .cse56) |c_ULTIMATE.start_main_~#__CS_cp_j~0#1.base|) 20))))) (store .cse55 24 (select (select (store .cse54 8 .cse55) |c_ULTIMATE.start_main_~#__CS_cp_j~0#1.base|) 24))))) 4 (store (select |v_#memory_int_213| 4) 0 0)) 5 (store (select |v_#memory_int_213| 5) 0 1)) 3 (store (select |v_#memory_int_213| 3) 0 1))) (= |v_#memory_int_215| (store |v_#memory_int_216| 6 (store .cse65 40 (select .cse66 40)))) (= (store |v_#memory_int_205| 6 (store .cse67 44 (select .cse51 44))) |v_#memory_int_218|) (= (store |v_#memory_int_211| 6 (store .cse68 36 (select .cse49 36))) |v_#memory_int_210|) (= (store (store |v_#memory_int_328| 5 (let ((.cse69 (let ((.cse70 (let ((.cse71 (let ((.cse72 (let ((.cse73 (let ((.cse74 (let ((.cse75 (let ((.cse76 (let ((.cse77 (let ((.cse78 (let ((.cse79 (let ((.cse80 (let ((.cse81 (let ((.cse82 (let ((.cse83 (let ((.cse84 (let ((.cse85 (store (select |v_#memory_int_328| 5) 3 (select (select |v_#memory_int_328| |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.base|) 3)))) (store .cse85 6 (select (select (store |v_#memory_int_328| 5 .cse85) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.base|) 6))))) (store .cse84 9 (select (select (store |v_#memory_int_328| 5 .cse84) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.base|) 9))))) (store .cse83 12 (select (select (store |v_#memory_int_328| 5 .cse83) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.base|) 12))))) (store .cse82 15 (select (select (store |v_#memory_int_328| 5 .cse82) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.base|) 15))))) (store .cse81 18 (select (select (store |v_#memory_int_328| 5 .cse81) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.base|) 18))))) (store .cse80 4 (select (select (store |v_#memory_int_328| 5 .cse80) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.base|) 4))))) (store .cse79 7 (select (select (store |v_#memory_int_328| 5 .cse79) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.base|) 7))))) (store .cse78 10 (select (select (store |v_#memory_int_328| 5 .cse78) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.base|) 10))))) (store .cse77 13 (select (select (store |v_#memory_int_328| 5 .cse77) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.base|) 13))))) (store .cse76 16 (select (select (store |v_#memory_int_328| 5 .cse76) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.base|) 16))))) (store .cse75 19 (select (select (store |v_#memory_int_328| 5 .cse75) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.base|) 19))))) (store .cse74 5 (select (select (store |v_#memory_int_328| 5 .cse74) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.base|) 5))))) (store .cse73 8 (select (select (store |v_#memory_int_328| 5 .cse73) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.base|) 8))))) (store .cse72 11 (select (select (store |v_#memory_int_328| 5 .cse72) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.base|) 11))))) (store .cse71 14 (select (select (store |v_#memory_int_328| 5 .cse71) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.base|) 14))))) (store .cse70 17 (select (select (store |v_#memory_int_328| 5 .cse70) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.base|) 17))))) (store .cse69 20 (select (select (store |v_#memory_int_328| 5 .cse69) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.base|) 20)))) 6 (store (select |v_#memory_int_328| 6) 12 (select .cse86 12))) |v_#memory_int_212|) (= (store |v_#memory_int_214| 6 (store .cse87 64 (select .cse88 64))) |v_#memory_int_207|) (= (store |v_#memory_int_219| 6 (store .cse50 60 (select .cse89 60))) |v_#memory_int_204|) (= (store |v_#memory_int_206| 6 (store .cse90 32 (select .cse67 32))) |v_#memory_int_205|) (= |v_#memory_int_217| (store |v_#memory_int_203| 6 (store .cse91 16 (select .cse92 16)))) (= (store |v_#memory_int_204| 6 (store .cse89 72 (select .cse91 72))) |v_#memory_int_203|) (= (store |v_#memory_int_215| 6 (store .cse66 52 (select .cse87 52))) |v_#memory_int_214|) (= (store |v_#memory_int_208| 6 (store .cse53 80 (select (select |v_#memory_int_213| 6) 80))) |v_#memory_int_213|) (= (store |v_#memory_int_212| 6 (store .cse86 24 (select .cse68 24))) |v_#memory_int_211|) (= (store |v_#memory_int_207| 6 (store .cse88 76 (select .cse93 76))) |v_#memory_int_202|) (= (store |v_#memory_int_202| 6 (store .cse93 20 (select .cse90 20))) |v_#memory_int_206|) (= (store |v_#memory_int_217| 6 (store .cse92 28 (select .cse65 28))) |v_#memory_int_216|)))) (= c_~__CS_error~0 0) (= c_~__THREAD_UNUSED~0 0) (exists ((|v_#memory_$Pointer$.offset_247| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_248| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_249| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_229| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_260| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_240| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_241| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_242| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_243| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_244| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_245| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_444| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_246| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_258| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_236| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_259| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_237| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_238| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_239| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_250| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_251| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_252| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_230| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_231| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_253| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_254| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_232| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_233| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_255| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_234| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_256| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_257| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_235| (Array Int (Array Int Int)))) (let ((.cse105 (select |v_#memory_$Pointer$.offset_260| 5)) (.cse107 (select |v_#memory_$Pointer$.offset_243| 5)) (.cse98 (select |v_#memory_$Pointer$.offset_246| 7)) (.cse111 (select |v_#memory_$Pointer$.offset_244| 8)) (.cse97 (select |v_#memory_$Pointer$.offset_245| 7)) (.cse100 (select |v_#memory_$Pointer$.offset_240| 8)) (.cse104 (select |v_#memory_$Pointer$.offset_254| 5)) (.cse114 (select |v_#memory_$Pointer$.offset_258| 5)) (.cse113 (select |v_#memory_$Pointer$.offset_235| 5)) (.cse109 (select |v_#memory_$Pointer$.offset_239| 7)) (.cse94 (select |v_#memory_$Pointer$.offset_231| 5)) (.cse95 (select |v_#memory_$Pointer$.offset_230| 5)) (.cse108 (select |v_#memory_$Pointer$.offset_233| 5)) (.cse101 (select |v_#memory_$Pointer$.offset_241| 5)) (.cse110 (select |v_#memory_$Pointer$.offset_247| 7)) (.cse116 (select |v_#memory_$Pointer$.offset_248| 7)) (.cse117 (select |v_#memory_$Pointer$.offset_238| 8)) (.cse102 (select |v_#memory_$Pointer$.offset_242| 5)) (.cse136 (select |v_#memory_$Pointer$.offset_255| 5)) (.cse96 (select |v_#memory_$Pointer$.offset_253| 5)) (.cse112 (select |v_#memory_$Pointer$.offset_252| 5)) (.cse137 (select |v_#memory_$Pointer$.offset_256| 5)) (.cse103 (select |v_#memory_$Pointer$.offset_232| 5)) (.cse115 (select |v_#memory_$Pointer$.offset_249| 8)) (.cse99 (select |v_#memory_$Pointer$.offset_250| 8)) (.cse106 (select |v_#memory_$Pointer$.offset_259| 5)) (.cse118 (select |v_#memory_$Pointer$.offset_234| 5))) (and (= (store |v_#memory_$Pointer$.offset_444| 5 (store (select |v_#memory_$Pointer$.offset_444| 5) 3 (select .cse94 3))) |v_#memory_$Pointer$.offset_231|) (= (store |v_#memory_$Pointer$.offset_230| 5 (store .cse95 9 (select .cse96 9))) |v_#memory_$Pointer$.offset_253|) (= |v_#memory_$Pointer$.offset_246| (store |v_#memory_$Pointer$.offset_245| 7 (store .cse97 20 (select .cse98 20)))) (= (store |v_#memory_$Pointer$.offset_250| 8 (store .cse99 16 (select .cse100 16))) |v_#memory_$Pointer$.offset_240|) (= (store |v_#memory_$Pointer$.offset_241| 5 (store .cse101 19 (select .cse102 19))) |v_#memory_$Pointer$.offset_242|) (= |v_#memory_$Pointer$.offset_254| (store |v_#memory_$Pointer$.offset_232| 5 (store .cse103 14 (select .cse104 14)))) (= (store |v_#memory_$Pointer$.offset_236| 5 (store (select |v_#memory_$Pointer$.offset_236| 5) 0 (select (select |v_#memory_$Pointer$.offset_237| 5) 0))) |v_#memory_$Pointer$.offset_237|) (= (store |v_#memory_$Pointer$.offset_260| 5 (store .cse105 18 (select .cse106 18))) |v_#memory_$Pointer$.offset_259|) (= |v_#memory_$Pointer$.offset_233| (store |v_#memory_$Pointer$.offset_243| 5 (store .cse107 13 (select .cse108 13)))) (= (store |v_#memory_$Pointer$.offset_239| 7 (store .cse109 8 (select .cse110 8))) |v_#memory_$Pointer$.offset_247|) (= |v_#memory_$Pointer$.offset_236| (store |v_#memory_$Pointer$.offset_229| 4 (store (select |v_#memory_$Pointer$.offset_229| 4) 0 (select (select |v_#memory_$Pointer$.offset_236| 4) 0)))) (= (store |v_#memory_$Pointer$.offset_251| 8 (store (select |v_#memory_$Pointer$.offset_251| 8) 4 (select .cse111 4))) |v_#memory_$Pointer$.offset_244|) (= (store |v_#memory_$Pointer$.offset_252| 5 (store .cse112 15 (select .cse105 15))) |v_#memory_$Pointer$.offset_260|) (= (store |v_#memory_$Pointer$.offset_235| 5 (store .cse113 10 (select .cse107 10))) |v_#memory_$Pointer$.offset_243|) (= |v_#memory_$Pointer$.offset_257| (store |v_#memory_$Pointer$.offset_258| 5 (store .cse114 20 (select (select |v_#memory_$Pointer$.offset_257| 5) 20)))) (= (store |v_#memory_$Pointer$.offset_237| 3 (store (select |v_#memory_$Pointer$.offset_237| 3) 0 (select (select |c_#memory_$Pointer$.offset| 3) 0))) |c_#memory_$Pointer$.offset|) (= |v_#memory_$Pointer$.offset_251| (store |v_#memory_$Pointer$.offset_246| 7 (store .cse98 24 (select (select |v_#memory_$Pointer$.offset_251| 7) 24)))) (= (store |v_#memory_$Pointer$.offset_244| 8 (store .cse111 8 (select .cse115 8))) |v_#memory_$Pointer$.offset_249|) (= (store |v_#memory_$Pointer$.offset_248| 7 (store .cse116 16 (select .cse97 16))) |v_#memory_$Pointer$.offset_245|) (= (store |v_#memory_$Pointer$.offset_240| 8 (store .cse100 20 (select .cse117 20))) |v_#memory_$Pointer$.offset_238|) (= (store |v_#memory_$Pointer$.offset_254| 5 (store .cse104 17 (select .cse114 17))) |v_#memory_$Pointer$.offset_258|) (= |v_#memory_$Pointer$.offset_235| (store |v_#memory_$Pointer$.offset_234| 5 (store .cse118 7 (select .cse113 7)))) (= |v_#memory_$Pointer$.offset_239| (store (store |v_#memory_$Pointer$.offset_257| 6 (let ((.cse119 (let ((.cse120 (let ((.cse121 (let ((.cse122 (let ((.cse123 (let ((.cse124 (let ((.cse125 (let ((.cse126 (let ((.cse127 (let ((.cse128 (let ((.cse129 (let ((.cse130 (let ((.cse131 (let ((.cse132 (let ((.cse133 (let ((.cse134 (let ((.cse135 (store (select |v_#memory_$Pointer$.offset_257| 6) 12 (select (select |v_#memory_$Pointer$.offset_257| |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 12)))) (store .cse135 24 (select (select (store |v_#memory_$Pointer$.offset_257| 6 .cse135) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 24))))) (store .cse134 36 (select (select (store |v_#memory_$Pointer$.offset_257| 6 .cse134) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 36))))) (store .cse133 48 (select (select (store |v_#memory_$Pointer$.offset_257| 6 .cse133) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 48))))) (store .cse132 60 (select (select (store |v_#memory_$Pointer$.offset_257| 6 .cse132) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 60))))) (store .cse131 72 (select (select (store |v_#memory_$Pointer$.offset_257| 6 .cse131) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 72))))) (store .cse130 16 (select (select (store |v_#memory_$Pointer$.offset_257| 6 .cse130) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 16))))) (store .cse129 28 (select (select (store |v_#memory_$Pointer$.offset_257| 6 .cse129) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 28))))) (store .cse128 40 (select (select (store |v_#memory_$Pointer$.offset_257| 6 .cse128) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 40))))) (store .cse127 52 (select (select (store |v_#memory_$Pointer$.offset_257| 6 .cse127) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 52))))) (store .cse126 64 (select (select (store |v_#memory_$Pointer$.offset_257| 6 .cse126) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 64))))) (store .cse125 76 (select (select (store |v_#memory_$Pointer$.offset_257| 6 .cse125) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 76))))) (store .cse124 20 (select (select (store |v_#memory_$Pointer$.offset_257| 6 .cse124) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 20))))) (store .cse123 32 (select (select (store |v_#memory_$Pointer$.offset_257| 6 .cse123) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 32))))) (store .cse122 44 (select (select (store |v_#memory_$Pointer$.offset_257| 6 .cse122) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 44))))) (store .cse121 56 (select (select (store |v_#memory_$Pointer$.offset_257| 6 .cse121) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 56))))) (store .cse120 68 (select (select (store |v_#memory_$Pointer$.offset_257| 6 .cse120) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 68))))) (store .cse119 80 (select (select (store |v_#memory_$Pointer$.offset_257| 6 .cse119) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 80)))) 7 (store (select |v_#memory_$Pointer$.offset_257| 7) 4 (select .cse109 4)))) (= |v_#memory_$Pointer$.offset_230| (store |v_#memory_$Pointer$.offset_231| 5 (store .cse94 6 (select .cse95 6)))) (= (store |v_#memory_$Pointer$.offset_233| 5 (store .cse108 16 (select .cse101 16))) |v_#memory_$Pointer$.offset_241|) (= |v_#memory_$Pointer$.offset_248| (store |v_#memory_$Pointer$.offset_247| 7 (store .cse110 12 (select .cse116 12)))) (= (store |v_#memory_$Pointer$.offset_238| 8 (store .cse117 24 (select (select |v_#memory_$Pointer$.offset_229| 8) 24))) |v_#memory_$Pointer$.offset_229|) (= |v_#memory_$Pointer$.offset_255| (store |v_#memory_$Pointer$.offset_242| 5 (store .cse102 5 (select .cse136 5)))) (= (store |v_#memory_$Pointer$.offset_255| 5 (store .cse136 8 (select .cse137 8))) |v_#memory_$Pointer$.offset_256|) (= (store |v_#memory_$Pointer$.offset_253| 5 (store .cse96 12 (select .cse112 12))) |v_#memory_$Pointer$.offset_252|) (= (store |v_#memory_$Pointer$.offset_256| 5 (store .cse137 11 (select .cse103 11))) |v_#memory_$Pointer$.offset_232|) (= (store |v_#memory_$Pointer$.offset_249| 8 (store .cse115 12 (select .cse99 12))) |v_#memory_$Pointer$.offset_250|) (= (store |v_#memory_$Pointer$.offset_259| 5 (store .cse106 4 (select .cse118 4))) |v_#memory_$Pointer$.offset_234|)))) (= 1 c_~__THREAD_RUNNING~0) (= |c_~#__CS_thread_status~0.offset| 0) (exists ((v_~__CS_thread~0.offset_40 (Array Int Int))) (= (store v_~__CS_thread~0.offset_40 0 |#funAddr~main_thread.offset|) c_~__CS_thread~0.offset)) (= |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.offset| 0) (= |c_~#i~0.offset| 0) (= c_~__CS_round~0 0) (= c_~__CS_thread_index~0 0) (= |c_~#__CS_thread_allocated~0.offset| 0) (= (select (select |c_#memory_int| 3) 0) |c_ULTIMATE.start_main_#t~mem93#1|) (= |c_~#__CS_u~0.offset| 0) (= c_~__CS_ret_PREEMPTED~0 1) (= |c_~#__CS_thread_lockedon~0.offset| 0) (= |c_~#j~2.offset| 0) (= |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.offset| 0)) is different from false [2023-11-19 04:13:35,253 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSifa [564182879] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 04:13:35,254 INFO L185 FreeRefinementEngine]: Found 1 perfect and 3 imperfect interpolant sequences. [2023-11-19 04:13:35,254 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [4, 4, 4] total 9 [2023-11-19 04:13:35,255 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [583849693] [2023-11-19 04:13:35,255 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 04:13:35,257 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-19 04:13:35,259 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-11-19 04:13:35,260 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-19 04:13:35,260 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=37, Unknown=1, NotChecked=12, Total=72 [2023-11-19 04:13:35,261 INFO L87 Difference]: Start difference. First operand 165 states and 246 transitions. Second operand has 5 states, 5 states have (on average 12.4) internal successors, (62), 4 states have internal predecessors, (62), 1 states have call successors, (48), 1 states have call predecessors, (48), 1 states have return successors, (48), 1 states have call predecessors, (48), 1 states have call successors, (48) [2023-11-19 04:13:37,343 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 [] [2023-11-19 04:13:39,357 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 [] [2023-11-19 04:13:41,508 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (<= 2 |c_ULTIMATE.start_main_~#__CS_cp_i~0#1.base|)) (.cse1 (<= 2 |c_ULTIMATE.start_main_~#__CS_cp_j~0#1.base|)) (.cse2 (<= 1 |c_#StackHeapBarrier|)) (.cse3 (<= 2 |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|)) (.cse48 (<= 2 |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.base|))) (and (<= 7 |c_ULTIMATE.start_main_~k~3#1|) (= |c_~#__CS_u~0.base| 9) (= 2 c_~__THREAD_FINISHED~0) (= |c_~#__CS_thread_born_round~0.offset| 0) (= c_~__CS_ret_FINISHED~0 4) .cse0 (= 7 |c_~#i~0.base|) (exists ((v_~__CS_thread~0.base_40 (Array Int Int))) (= c_~__CS_thread~0.base (store v_~__CS_thread~0.base_40 0 |#funAddr~main_thread.base|))) (= 5 |c_~#__CS_thread_status~0.base|) (= 6 |c_~#__CS_thread_lockedon~0.base|) (= 2 c_~__CS_ret_ERROR~0) .cse1 (= c_~__CS_ret~0 0) (= |c_ULTIMATE.start_main_~#__CS_cp_j~0#1.offset| 0) .cse2 (= |c_ULTIMATE.start_main_~#__CS_cp_i~0#1.offset| 0) .cse3 (= |c_~#__CS_thread_born_round~0.base| 4) (exists ((|v_#memory_$Pointer$.base_229| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_249| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_240| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_260| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_248| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_247| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_246| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_444| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_245| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_244| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_243| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_242| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_241| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_239| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_238| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_251| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_250| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_237| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_259| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_258| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_236| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_257| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_235| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_256| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_234| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_233| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_255| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_232| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_254| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_231| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_253| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_252| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_230| (Array Int (Array Int Int)))) (let ((.cse4 (select |v_#memory_$Pointer$.base_241| 5)) (.cse9 (select |v_#memory_$Pointer$.base_250| 5)) (.cse7 (select |v_#memory_$Pointer$.base_233| 5)) (.cse15 (select |v_#memory_$Pointer$.base_235| 5)) (.cse17 (select |v_#memory_$Pointer$.base_242| 5)) (.cse6 (select |v_#memory_$Pointer$.base_234| 5)) (.cse11 (select |v_#memory_$Pointer$.base_247| 5)) (.cse12 (select |v_#memory_$Pointer$.base_246| 5)) (.cse8 (select |v_#memory_$Pointer$.base_251| 5)) (.cse10 (select |v_#memory_$Pointer$.base_244| 5)) (.cse14 (select |v_#memory_$Pointer$.base_257| 8)) (.cse27 (select |v_#memory_$Pointer$.base_259| 8)) (.cse25 (select |v_#memory_$Pointer$.base_260| 7)) (.cse22 (select |v_#memory_$Pointer$.base_256| 7)) (.cse28 (select |v_#memory_$Pointer$.base_238| 8)) (.cse5 (select |v_#memory_$Pointer$.base_232| 5)) (.cse16 (select |v_#memory_$Pointer$.base_243| 5)) (.cse20 (select |v_#memory_$Pointer$.base_230| 8)) (.cse13 (select |v_#memory_$Pointer$.base_258| 8)) (.cse19 (select |v_#memory_$Pointer$.base_249| 5)) (.cse29 (select |v_#memory_$Pointer$.base_255| 7)) (.cse24 (select |v_#memory_$Pointer$.base_229| 7)) (.cse30 (select |v_#memory_$Pointer$.base_248| 5)) (.cse26 (select |v_#memory_$Pointer$.base_245| 5)) (.cse18 (select |v_#memory_$Pointer$.base_253| 5)) (.cse23 (select |v_#memory_$Pointer$.base_252| 5)) (.cse21 (select |v_#memory_$Pointer$.base_254| 7))) (and (= |c_#memory_$Pointer$.base| (store |v_#memory_$Pointer$.base_239| 3 (store (select |v_#memory_$Pointer$.base_239| 3) 0 (select (select |c_#memory_$Pointer$.base| 3) 0)))) (= |v_#memory_$Pointer$.base_232| (store |v_#memory_$Pointer$.base_241| 5 (store .cse4 19 (select .cse5 19)))) (= (store |v_#memory_$Pointer$.base_234| 5 (store .cse6 14 (select .cse7 14))) |v_#memory_$Pointer$.base_233|) (= |v_#memory_$Pointer$.base_250| (store |v_#memory_$Pointer$.base_251| 5 (store .cse8 12 (select .cse9 12)))) (= (store |v_#memory_$Pointer$.base_244| 5 (store .cse10 10 (select .cse11 10))) |v_#memory_$Pointer$.base_247|) (= (store |v_#memory_$Pointer$.base_246| 5 (store .cse12 16 (select .cse4 16))) |v_#memory_$Pointer$.base_241|) (= (store |v_#memory_$Pointer$.base_258| 8 (store .cse13 12 (select .cse14 12))) |v_#memory_$Pointer$.base_257|) (= (store |v_#memory_$Pointer$.base_235| 5 (store .cse15 20 (select (select |v_#memory_$Pointer$.base_236| 5) 20))) |v_#memory_$Pointer$.base_236|) (= (store |v_#memory_$Pointer$.base_243| 5 (store .cse16 8 (select .cse17 8))) |v_#memory_$Pointer$.base_242|) (= (store |v_#memory_$Pointer$.base_444| 5 (store (select |v_#memory_$Pointer$.base_444| 5) 3 (select .cse18 3))) |v_#memory_$Pointer$.base_253|) (= (store |v_#memory_$Pointer$.base_250| 5 (store .cse9 15 (select .cse19 15))) |v_#memory_$Pointer$.base_249|) (= |v_#memory_$Pointer$.base_230| (store |v_#memory_$Pointer$.base_231| 8 (store (select |v_#memory_$Pointer$.base_231| 8) 4 (select .cse20 4)))) (= (store |v_#memory_$Pointer$.base_233| 5 (store .cse7 17 (select .cse15 17))) |v_#memory_$Pointer$.base_235|) (= (store |v_#memory_$Pointer$.base_242| 5 (store .cse17 11 (select .cse6 11))) |v_#memory_$Pointer$.base_234|) (= (store |v_#memory_$Pointer$.base_254| 7 (store .cse21 8 (select .cse22 8))) |v_#memory_$Pointer$.base_256|) (= |v_#memory_$Pointer$.base_246| (store |v_#memory_$Pointer$.base_247| 5 (store .cse11 13 (select .cse12 13)))) (= (store |v_#memory_$Pointer$.base_252| 5 (store .cse23 9 (select .cse8 9))) |v_#memory_$Pointer$.base_251|) (= (store |v_#memory_$Pointer$.base_229| 7 (store .cse24 20 (select .cse25 20))) |v_#memory_$Pointer$.base_260|) (= (store |v_#memory_$Pointer$.base_245| 5 (store .cse26 7 (select .cse10 7))) |v_#memory_$Pointer$.base_244|) (= (store |v_#memory_$Pointer$.base_257| 8 (store .cse14 16 (select .cse27 16))) |v_#memory_$Pointer$.base_259|) (= (store |v_#memory_$Pointer$.base_240| 5 (store (select |v_#memory_$Pointer$.base_240| 5) 0 (select (select |v_#memory_$Pointer$.base_239| 5) 0))) |v_#memory_$Pointer$.base_239|) (= (store |v_#memory_$Pointer$.base_259| 8 (store .cse27 20 (select .cse28 20))) |v_#memory_$Pointer$.base_238|) (= (store |v_#memory_$Pointer$.base_260| 7 (store .cse25 24 (select (select |v_#memory_$Pointer$.base_231| 7) 24))) |v_#memory_$Pointer$.base_231|) (= |v_#memory_$Pointer$.base_255| (store |v_#memory_$Pointer$.base_256| 7 (store .cse22 12 (select .cse29 12)))) (= (store |v_#memory_$Pointer$.base_238| 8 (store .cse28 24 (select (select |v_#memory_$Pointer$.base_237| 8) 24))) |v_#memory_$Pointer$.base_237|) (= (store |v_#memory_$Pointer$.base_232| 5 (store .cse5 5 (select .cse16 5))) |v_#memory_$Pointer$.base_243|) (= (store |v_#memory_$Pointer$.base_230| 8 (store .cse20 8 (select .cse13 8))) |v_#memory_$Pointer$.base_258|) (= (store |v_#memory_$Pointer$.base_249| 5 (store .cse19 18 (select .cse30 18))) |v_#memory_$Pointer$.base_248|) (= (store |v_#memory_$Pointer$.base_255| 7 (store .cse29 16 (select .cse24 16))) |v_#memory_$Pointer$.base_229|) (= (store |v_#memory_$Pointer$.base_237| 4 (store (select |v_#memory_$Pointer$.base_237| 4) 0 (select (select |v_#memory_$Pointer$.base_240| 4) 0))) |v_#memory_$Pointer$.base_240|) (= (store |v_#memory_$Pointer$.base_248| 5 (store .cse30 4 (select .cse26 4))) |v_#memory_$Pointer$.base_245|) (= |v_#memory_$Pointer$.base_252| (store |v_#memory_$Pointer$.base_253| 5 (store .cse18 6 (select .cse23 6)))) (= (store (store |v_#memory_$Pointer$.base_236| 6 (let ((.cse31 (let ((.cse32 (let ((.cse33 (let ((.cse34 (let ((.cse35 (let ((.cse36 (let ((.cse37 (let ((.cse38 (let ((.cse39 (let ((.cse40 (let ((.cse41 (let ((.cse42 (let ((.cse43 (let ((.cse44 (let ((.cse45 (let ((.cse46 (let ((.cse47 (store (select |v_#memory_$Pointer$.base_236| 6) 12 (select (select |v_#memory_$Pointer$.base_236| |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 12)))) (store .cse47 24 (select (select (store |v_#memory_$Pointer$.base_236| 6 .cse47) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 24))))) (store .cse46 36 (select (select (store |v_#memory_$Pointer$.base_236| 6 .cse46) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 36))))) (store .cse45 48 (select (select (store |v_#memory_$Pointer$.base_236| 6 .cse45) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 48))))) (store .cse44 60 (select (select (store |v_#memory_$Pointer$.base_236| 6 .cse44) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 60))))) (store .cse43 72 (select (select (store |v_#memory_$Pointer$.base_236| 6 .cse43) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 72))))) (store .cse42 16 (select (select (store |v_#memory_$Pointer$.base_236| 6 .cse42) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 16))))) (store .cse41 28 (select (select (store |v_#memory_$Pointer$.base_236| 6 .cse41) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 28))))) (store .cse40 40 (select (select (store |v_#memory_$Pointer$.base_236| 6 .cse40) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 40))))) (store .cse39 52 (select (select (store |v_#memory_$Pointer$.base_236| 6 .cse39) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 52))))) (store .cse38 64 (select (select (store |v_#memory_$Pointer$.base_236| 6 .cse38) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 64))))) (store .cse37 76 (select (select (store |v_#memory_$Pointer$.base_236| 6 .cse37) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 76))))) (store .cse36 20 (select (select (store |v_#memory_$Pointer$.base_236| 6 .cse36) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 20))))) (store .cse35 32 (select (select (store |v_#memory_$Pointer$.base_236| 6 .cse35) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 32))))) (store .cse34 44 (select (select (store |v_#memory_$Pointer$.base_236| 6 .cse34) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 44))))) (store .cse33 56 (select (select (store |v_#memory_$Pointer$.base_236| 6 .cse33) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 56))))) (store .cse32 68 (select (select (store |v_#memory_$Pointer$.base_236| 6 .cse32) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 68))))) (store .cse31 80 (select (select (store |v_#memory_$Pointer$.base_236| 6 .cse31) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 80)))) 7 (store (select |v_#memory_$Pointer$.base_236| 7) 4 (select .cse21 4))) |v_#memory_$Pointer$.base_254|)))) (= 3 |c_~#__CS_thread_allocated~0.base|) (= |c_~#j~2.base| 8) (or (and .cse0 .cse1 .cse2 .cse3 (<= 3 |c_ULTIMATE.start_main_~l~0#1|) .cse48) (and .cse0 .cse1 .cse2 .cse3 .cse48)) (exists ((|v_#memory_int_328| (Array Int (Array Int Int))) (|v_#memory_int_217| (Array Int (Array Int Int))) (|v_#memory_int_206| (Array Int (Array Int Int))) (|v_#memory_int_207| (Array Int (Array Int Int))) (|v_#memory_int_218| (Array Int (Array Int Int))) (|v_#memory_int_208| (Array Int (Array Int Int))) (|v_#memory_int_219| (Array Int (Array Int Int))) (|v_#memory_int_209| (Array Int (Array Int Int))) (|v_#memory_int_213| (Array Int (Array Int Int))) (|v_#memory_int_202| (Array Int (Array Int Int))) (|v_#memory_int_203| (Array Int (Array Int Int))) (|v_#memory_int_214| (Array Int (Array Int Int))) (|v_#memory_int_215| (Array Int (Array Int Int))) (|v_#memory_int_204| (Array Int (Array Int Int))) (|v_#memory_int_216| (Array Int (Array Int Int))) (|v_#memory_int_205| (Array Int (Array Int Int))) (|v_#memory_int_210| (Array Int (Array Int Int))) (|v_#memory_int_211| (Array Int (Array Int Int))) (|v_#memory_int_212| (Array Int (Array Int Int)))) (let ((.cse52 (select |v_#memory_int_209| 6)) (.cse51 (select |v_#memory_int_218| 6)) (.cse49 (select |v_#memory_int_210| 6)) (.cse50 (select |v_#memory_int_219| 6)) (.cse67 (select |v_#memory_int_205| 6)) (.cse89 (select |v_#memory_int_204| 6)) (.cse91 (select |v_#memory_int_203| 6)) (.cse66 (select |v_#memory_int_215| 6)) (.cse87 (select |v_#memory_int_214| 6)) (.cse53 (select |v_#memory_int_208| 6)) (.cse86 (select |v_#memory_int_212| 6)) (.cse68 (select |v_#memory_int_211| 6)) (.cse88 (select |v_#memory_int_207| 6)) (.cse93 (select |v_#memory_int_202| 6)) (.cse90 (select |v_#memory_int_206| 6)) (.cse92 (select |v_#memory_int_217| 6)) (.cse65 (select |v_#memory_int_216| 6))) (and (= (store |v_#memory_int_210| 6 (store .cse49 48 (select .cse50 48))) |v_#memory_int_219|) (= (store |v_#memory_int_218| 6 (store .cse51 56 (select .cse52 56))) |v_#memory_int_209|) (= |v_#memory_int_208| (store |v_#memory_int_209| 6 (store .cse52 68 (select .cse53 68)))) (= |c_#memory_int| (store (store (store (let ((.cse54 (store |v_#memory_int_213| 7 (let ((.cse60 (let ((.cse61 (let ((.cse62 (let ((.cse63 (let ((.cse64 (store (select |v_#memory_int_213| 7) 4 (select (select |v_#memory_int_213| |c_ULTIMATE.start_main_~#__CS_cp_i~0#1.base|) 4)))) (store .cse64 8 (select (select (store |v_#memory_int_213| 7 .cse64) |c_ULTIMATE.start_main_~#__CS_cp_i~0#1.base|) 8))))) (store .cse63 12 (select (select (store |v_#memory_int_213| 7 .cse63) |c_ULTIMATE.start_main_~#__CS_cp_i~0#1.base|) 12))))) (store .cse62 16 (select (select (store |v_#memory_int_213| 7 .cse62) |c_ULTIMATE.start_main_~#__CS_cp_i~0#1.base|) 16))))) (store .cse61 20 (select (select (store |v_#memory_int_213| 7 .cse61) |c_ULTIMATE.start_main_~#__CS_cp_i~0#1.base|) 20))))) (store .cse60 24 (select (select (store |v_#memory_int_213| 7 .cse60) |c_ULTIMATE.start_main_~#__CS_cp_i~0#1.base|) 24)))))) (store .cse54 8 (let ((.cse55 (let ((.cse56 (let ((.cse57 (let ((.cse58 (let ((.cse59 (store (select |v_#memory_int_213| 8) 4 (select (select .cse54 |c_ULTIMATE.start_main_~#__CS_cp_j~0#1.base|) 4)))) (store .cse59 8 (select (select (store .cse54 8 .cse59) |c_ULTIMATE.start_main_~#__CS_cp_j~0#1.base|) 8))))) (store .cse58 12 (select (select (store .cse54 8 .cse58) |c_ULTIMATE.start_main_~#__CS_cp_j~0#1.base|) 12))))) (store .cse57 16 (select (select (store .cse54 8 .cse57) |c_ULTIMATE.start_main_~#__CS_cp_j~0#1.base|) 16))))) (store .cse56 20 (select (select (store .cse54 8 .cse56) |c_ULTIMATE.start_main_~#__CS_cp_j~0#1.base|) 20))))) (store .cse55 24 (select (select (store .cse54 8 .cse55) |c_ULTIMATE.start_main_~#__CS_cp_j~0#1.base|) 24))))) 4 (store (select |v_#memory_int_213| 4) 0 0)) 5 (store (select |v_#memory_int_213| 5) 0 1)) 3 (store (select |v_#memory_int_213| 3) 0 1))) (= |v_#memory_int_215| (store |v_#memory_int_216| 6 (store .cse65 40 (select .cse66 40)))) (= (store |v_#memory_int_205| 6 (store .cse67 44 (select .cse51 44))) |v_#memory_int_218|) (= (store |v_#memory_int_211| 6 (store .cse68 36 (select .cse49 36))) |v_#memory_int_210|) (= (store (store |v_#memory_int_328| 5 (let ((.cse69 (let ((.cse70 (let ((.cse71 (let ((.cse72 (let ((.cse73 (let ((.cse74 (let ((.cse75 (let ((.cse76 (let ((.cse77 (let ((.cse78 (let ((.cse79 (let ((.cse80 (let ((.cse81 (let ((.cse82 (let ((.cse83 (let ((.cse84 (let ((.cse85 (store (select |v_#memory_int_328| 5) 3 (select (select |v_#memory_int_328| |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.base|) 3)))) (store .cse85 6 (select (select (store |v_#memory_int_328| 5 .cse85) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.base|) 6))))) (store .cse84 9 (select (select (store |v_#memory_int_328| 5 .cse84) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.base|) 9))))) (store .cse83 12 (select (select (store |v_#memory_int_328| 5 .cse83) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.base|) 12))))) (store .cse82 15 (select (select (store |v_#memory_int_328| 5 .cse82) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.base|) 15))))) (store .cse81 18 (select (select (store |v_#memory_int_328| 5 .cse81) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.base|) 18))))) (store .cse80 4 (select (select (store |v_#memory_int_328| 5 .cse80) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.base|) 4))))) (store .cse79 7 (select (select (store |v_#memory_int_328| 5 .cse79) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.base|) 7))))) (store .cse78 10 (select (select (store |v_#memory_int_328| 5 .cse78) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.base|) 10))))) (store .cse77 13 (select (select (store |v_#memory_int_328| 5 .cse77) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.base|) 13))))) (store .cse76 16 (select (select (store |v_#memory_int_328| 5 .cse76) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.base|) 16))))) (store .cse75 19 (select (select (store |v_#memory_int_328| 5 .cse75) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.base|) 19))))) (store .cse74 5 (select (select (store |v_#memory_int_328| 5 .cse74) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.base|) 5))))) (store .cse73 8 (select (select (store |v_#memory_int_328| 5 .cse73) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.base|) 8))))) (store .cse72 11 (select (select (store |v_#memory_int_328| 5 .cse72) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.base|) 11))))) (store .cse71 14 (select (select (store |v_#memory_int_328| 5 .cse71) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.base|) 14))))) (store .cse70 17 (select (select (store |v_#memory_int_328| 5 .cse70) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.base|) 17))))) (store .cse69 20 (select (select (store |v_#memory_int_328| 5 .cse69) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.base|) 20)))) 6 (store (select |v_#memory_int_328| 6) 12 (select .cse86 12))) |v_#memory_int_212|) (= (store |v_#memory_int_214| 6 (store .cse87 64 (select .cse88 64))) |v_#memory_int_207|) (= (store |v_#memory_int_219| 6 (store .cse50 60 (select .cse89 60))) |v_#memory_int_204|) (= (store |v_#memory_int_206| 6 (store .cse90 32 (select .cse67 32))) |v_#memory_int_205|) (= |v_#memory_int_217| (store |v_#memory_int_203| 6 (store .cse91 16 (select .cse92 16)))) (= (store |v_#memory_int_204| 6 (store .cse89 72 (select .cse91 72))) |v_#memory_int_203|) (= (store |v_#memory_int_215| 6 (store .cse66 52 (select .cse87 52))) |v_#memory_int_214|) (= (store |v_#memory_int_208| 6 (store .cse53 80 (select (select |v_#memory_int_213| 6) 80))) |v_#memory_int_213|) (= (store |v_#memory_int_212| 6 (store .cse86 24 (select .cse68 24))) |v_#memory_int_211|) (= (store |v_#memory_int_207| 6 (store .cse88 76 (select .cse93 76))) |v_#memory_int_202|) (= (store |v_#memory_int_202| 6 (store .cse93 20 (select .cse90 20))) |v_#memory_int_206|) (= (store |v_#memory_int_217| 6 (store .cse92 28 (select .cse65 28))) |v_#memory_int_216|)))) (= c_~__CS_error~0 0) (= c_~__THREAD_UNUSED~0 0) (exists ((|v_#memory_$Pointer$.offset_247| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_248| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_249| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_229| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_260| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_240| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_241| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_242| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_243| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_244| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_245| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_444| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_246| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_258| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_236| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_259| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_237| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_238| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_239| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_250| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_251| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_252| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_230| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_231| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_253| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_254| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_232| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_233| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_255| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_234| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_256| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_257| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_235| (Array Int (Array Int Int)))) (let ((.cse105 (select |v_#memory_$Pointer$.offset_260| 5)) (.cse107 (select |v_#memory_$Pointer$.offset_243| 5)) (.cse98 (select |v_#memory_$Pointer$.offset_246| 7)) (.cse111 (select |v_#memory_$Pointer$.offset_244| 8)) (.cse97 (select |v_#memory_$Pointer$.offset_245| 7)) (.cse100 (select |v_#memory_$Pointer$.offset_240| 8)) (.cse104 (select |v_#memory_$Pointer$.offset_254| 5)) (.cse114 (select |v_#memory_$Pointer$.offset_258| 5)) (.cse113 (select |v_#memory_$Pointer$.offset_235| 5)) (.cse109 (select |v_#memory_$Pointer$.offset_239| 7)) (.cse94 (select |v_#memory_$Pointer$.offset_231| 5)) (.cse95 (select |v_#memory_$Pointer$.offset_230| 5)) (.cse108 (select |v_#memory_$Pointer$.offset_233| 5)) (.cse101 (select |v_#memory_$Pointer$.offset_241| 5)) (.cse110 (select |v_#memory_$Pointer$.offset_247| 7)) (.cse116 (select |v_#memory_$Pointer$.offset_248| 7)) (.cse117 (select |v_#memory_$Pointer$.offset_238| 8)) (.cse102 (select |v_#memory_$Pointer$.offset_242| 5)) (.cse136 (select |v_#memory_$Pointer$.offset_255| 5)) (.cse96 (select |v_#memory_$Pointer$.offset_253| 5)) (.cse112 (select |v_#memory_$Pointer$.offset_252| 5)) (.cse137 (select |v_#memory_$Pointer$.offset_256| 5)) (.cse103 (select |v_#memory_$Pointer$.offset_232| 5)) (.cse115 (select |v_#memory_$Pointer$.offset_249| 8)) (.cse99 (select |v_#memory_$Pointer$.offset_250| 8)) (.cse106 (select |v_#memory_$Pointer$.offset_259| 5)) (.cse118 (select |v_#memory_$Pointer$.offset_234| 5))) (and (= (store |v_#memory_$Pointer$.offset_444| 5 (store (select |v_#memory_$Pointer$.offset_444| 5) 3 (select .cse94 3))) |v_#memory_$Pointer$.offset_231|) (= (store |v_#memory_$Pointer$.offset_230| 5 (store .cse95 9 (select .cse96 9))) |v_#memory_$Pointer$.offset_253|) (= |v_#memory_$Pointer$.offset_246| (store |v_#memory_$Pointer$.offset_245| 7 (store .cse97 20 (select .cse98 20)))) (= (store |v_#memory_$Pointer$.offset_250| 8 (store .cse99 16 (select .cse100 16))) |v_#memory_$Pointer$.offset_240|) (= (store |v_#memory_$Pointer$.offset_241| 5 (store .cse101 19 (select .cse102 19))) |v_#memory_$Pointer$.offset_242|) (= |v_#memory_$Pointer$.offset_254| (store |v_#memory_$Pointer$.offset_232| 5 (store .cse103 14 (select .cse104 14)))) (= (store |v_#memory_$Pointer$.offset_236| 5 (store (select |v_#memory_$Pointer$.offset_236| 5) 0 (select (select |v_#memory_$Pointer$.offset_237| 5) 0))) |v_#memory_$Pointer$.offset_237|) (= (store |v_#memory_$Pointer$.offset_260| 5 (store .cse105 18 (select .cse106 18))) |v_#memory_$Pointer$.offset_259|) (= |v_#memory_$Pointer$.offset_233| (store |v_#memory_$Pointer$.offset_243| 5 (store .cse107 13 (select .cse108 13)))) (= (store |v_#memory_$Pointer$.offset_239| 7 (store .cse109 8 (select .cse110 8))) |v_#memory_$Pointer$.offset_247|) (= |v_#memory_$Pointer$.offset_236| (store |v_#memory_$Pointer$.offset_229| 4 (store (select |v_#memory_$Pointer$.offset_229| 4) 0 (select (select |v_#memory_$Pointer$.offset_236| 4) 0)))) (= (store |v_#memory_$Pointer$.offset_251| 8 (store (select |v_#memory_$Pointer$.offset_251| 8) 4 (select .cse111 4))) |v_#memory_$Pointer$.offset_244|) (= (store |v_#memory_$Pointer$.offset_252| 5 (store .cse112 15 (select .cse105 15))) |v_#memory_$Pointer$.offset_260|) (= (store |v_#memory_$Pointer$.offset_235| 5 (store .cse113 10 (select .cse107 10))) |v_#memory_$Pointer$.offset_243|) (= |v_#memory_$Pointer$.offset_257| (store |v_#memory_$Pointer$.offset_258| 5 (store .cse114 20 (select (select |v_#memory_$Pointer$.offset_257| 5) 20)))) (= (store |v_#memory_$Pointer$.offset_237| 3 (store (select |v_#memory_$Pointer$.offset_237| 3) 0 (select (select |c_#memory_$Pointer$.offset| 3) 0))) |c_#memory_$Pointer$.offset|) (= |v_#memory_$Pointer$.offset_251| (store |v_#memory_$Pointer$.offset_246| 7 (store .cse98 24 (select (select |v_#memory_$Pointer$.offset_251| 7) 24)))) (= (store |v_#memory_$Pointer$.offset_244| 8 (store .cse111 8 (select .cse115 8))) |v_#memory_$Pointer$.offset_249|) (= (store |v_#memory_$Pointer$.offset_248| 7 (store .cse116 16 (select .cse97 16))) |v_#memory_$Pointer$.offset_245|) (= (store |v_#memory_$Pointer$.offset_240| 8 (store .cse100 20 (select .cse117 20))) |v_#memory_$Pointer$.offset_238|) (= (store |v_#memory_$Pointer$.offset_254| 5 (store .cse104 17 (select .cse114 17))) |v_#memory_$Pointer$.offset_258|) (= |v_#memory_$Pointer$.offset_235| (store |v_#memory_$Pointer$.offset_234| 5 (store .cse118 7 (select .cse113 7)))) (= |v_#memory_$Pointer$.offset_239| (store (store |v_#memory_$Pointer$.offset_257| 6 (let ((.cse119 (let ((.cse120 (let ((.cse121 (let ((.cse122 (let ((.cse123 (let ((.cse124 (let ((.cse125 (let ((.cse126 (let ((.cse127 (let ((.cse128 (let ((.cse129 (let ((.cse130 (let ((.cse131 (let ((.cse132 (let ((.cse133 (let ((.cse134 (let ((.cse135 (store (select |v_#memory_$Pointer$.offset_257| 6) 12 (select (select |v_#memory_$Pointer$.offset_257| |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 12)))) (store .cse135 24 (select (select (store |v_#memory_$Pointer$.offset_257| 6 .cse135) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 24))))) (store .cse134 36 (select (select (store |v_#memory_$Pointer$.offset_257| 6 .cse134) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 36))))) (store .cse133 48 (select (select (store |v_#memory_$Pointer$.offset_257| 6 .cse133) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 48))))) (store .cse132 60 (select (select (store |v_#memory_$Pointer$.offset_257| 6 .cse132) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 60))))) (store .cse131 72 (select (select (store |v_#memory_$Pointer$.offset_257| 6 .cse131) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 72))))) (store .cse130 16 (select (select (store |v_#memory_$Pointer$.offset_257| 6 .cse130) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 16))))) (store .cse129 28 (select (select (store |v_#memory_$Pointer$.offset_257| 6 .cse129) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 28))))) (store .cse128 40 (select (select (store |v_#memory_$Pointer$.offset_257| 6 .cse128) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 40))))) (store .cse127 52 (select (select (store |v_#memory_$Pointer$.offset_257| 6 .cse127) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 52))))) (store .cse126 64 (select (select (store |v_#memory_$Pointer$.offset_257| 6 .cse126) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 64))))) (store .cse125 76 (select (select (store |v_#memory_$Pointer$.offset_257| 6 .cse125) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 76))))) (store .cse124 20 (select (select (store |v_#memory_$Pointer$.offset_257| 6 .cse124) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 20))))) (store .cse123 32 (select (select (store |v_#memory_$Pointer$.offset_257| 6 .cse123) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 32))))) (store .cse122 44 (select (select (store |v_#memory_$Pointer$.offset_257| 6 .cse122) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 44))))) (store .cse121 56 (select (select (store |v_#memory_$Pointer$.offset_257| 6 .cse121) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 56))))) (store .cse120 68 (select (select (store |v_#memory_$Pointer$.offset_257| 6 .cse120) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 68))))) (store .cse119 80 (select (select (store |v_#memory_$Pointer$.offset_257| 6 .cse119) |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 80)))) 7 (store (select |v_#memory_$Pointer$.offset_257| 7) 4 (select .cse109 4)))) (= |v_#memory_$Pointer$.offset_230| (store |v_#memory_$Pointer$.offset_231| 5 (store .cse94 6 (select .cse95 6)))) (= (store |v_#memory_$Pointer$.offset_233| 5 (store .cse108 16 (select .cse101 16))) |v_#memory_$Pointer$.offset_241|) (= |v_#memory_$Pointer$.offset_248| (store |v_#memory_$Pointer$.offset_247| 7 (store .cse110 12 (select .cse116 12)))) (= (store |v_#memory_$Pointer$.offset_238| 8 (store .cse117 24 (select (select |v_#memory_$Pointer$.offset_229| 8) 24))) |v_#memory_$Pointer$.offset_229|) (= |v_#memory_$Pointer$.offset_255| (store |v_#memory_$Pointer$.offset_242| 5 (store .cse102 5 (select .cse136 5)))) (= (store |v_#memory_$Pointer$.offset_255| 5 (store .cse136 8 (select .cse137 8))) |v_#memory_$Pointer$.offset_256|) (= (store |v_#memory_$Pointer$.offset_253| 5 (store .cse96 12 (select .cse112 12))) |v_#memory_$Pointer$.offset_252|) (= (store |v_#memory_$Pointer$.offset_256| 5 (store .cse137 11 (select .cse103 11))) |v_#memory_$Pointer$.offset_232|) (= (store |v_#memory_$Pointer$.offset_249| 8 (store .cse115 12 (select .cse99 12))) |v_#memory_$Pointer$.offset_250|) (= (store |v_#memory_$Pointer$.offset_259| 5 (store .cse106 4 (select .cse118 4))) |v_#memory_$Pointer$.offset_234|)))) (= 1 c_~__THREAD_RUNNING~0) (= |c_~#__CS_thread_status~0.offset| 0) .cse48 (exists ((v_~__CS_thread~0.offset_40 (Array Int Int))) (= (store v_~__CS_thread~0.offset_40 0 |#funAddr~main_thread.offset|) c_~__CS_thread~0.offset)) (= |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.offset| 0) (= |c_~#i~0.offset| 0) (= c_~__CS_round~0 0) (= c_~__CS_thread_index~0 0) (<= 0 |c_ULTIMATE.start_main_~k~3#1|) (= |c_~#__CS_thread_allocated~0.offset| 0) (= (select (select |c_#memory_int| 3) 0) |c_ULTIMATE.start_main_#t~mem93#1|) (= |c_~#__CS_u~0.offset| 0) (= c_~__CS_ret_PREEMPTED~0 1) (= |c_~#__CS_thread_lockedon~0.offset| 0) (= |c_~#j~2.offset| 0) (= |c_ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.offset| 0))) is different from false [2023-11-19 04:13:42,234 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 04:13:42,234 INFO L93 Difference]: Finished difference Result 322 states and 480 transitions. [2023-11-19 04:13:42,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-19 04:13:42,235 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.4) internal successors, (62), 4 states have internal predecessors, (62), 1 states have call successors, (48), 1 states have call predecessors, (48), 1 states have return successors, (48), 1 states have call predecessors, (48), 1 states have call successors, (48) Word has length 205 [2023-11-19 04:13:42,235 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 04:13:42,238 INFO L225 Difference]: With dead ends: 322 [2023-11-19 04:13:42,238 INFO L226 Difference]: Without dead ends: 165 [2023-11-19 04:13:42,239 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 618 GetRequests, 609 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 2 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 5.0s TimeCoverageRelationStatistics Valid=24, Invalid=38, Unknown=2, NotChecked=26, Total=90 [2023-11-19 04:13:42,241 INFO L413 NwaCegarLoop]: 221 mSDtfsCounter, 0 mSDsluCounter, 298 mSDsCounter, 0 mSdLazyCounter, 108 mSolverCounterSat, 1 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 519 SdHoareTripleChecker+Invalid, 209 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 108 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 98 IncrementalHoareTripleChecker+Unchecked, 4.7s IncrementalHoareTripleChecker+Time [2023-11-19 04:13:42,241 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 519 Invalid, 209 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 108 Invalid, 2 Unknown, 98 Unchecked, 4.7s Time] [2023-11-19 04:13:42,243 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 165 states. [2023-11-19 04:13:42,267 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 165 to 165. [2023-11-19 04:13:42,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 165 states, 93 states have (on average 1.1935483870967742) internal successors, (111), 93 states have internal predecessors, (111), 67 states have call successors, (67), 4 states have call predecessors, (67), 4 states have return successors, (67), 67 states have call predecessors, (67), 67 states have call successors, (67) [2023-11-19 04:13:42,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 165 states and 245 transitions. [2023-11-19 04:13:42,271 INFO L78 Accepts]: Start accepts. Automaton has 165 states and 245 transitions. Word has length 205 [2023-11-19 04:13:42,271 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-19 04:13:42,271 INFO L495 AbstractCegarLoop]: Abstraction has 165 states and 245 transitions. [2023-11-19 04:13:42,272 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.4) internal successors, (62), 4 states have internal predecessors, (62), 1 states have call successors, (48), 1 states have call predecessors, (48), 1 states have return successors, (48), 1 states have call predecessors, (48), 1 states have call successors, (48) [2023-11-19 04:13:42,272 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 245 transitions. [2023-11-19 04:13:42,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2023-11-19 04:13:42,276 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 04:13:42,277 INFO L195 NwaCegarLoop]: trace histogram [49, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 04:13:42,303 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11bc4c1d-3485-4224-91c0-1ea0610ed5dd/bin/utaipan-verify-t7M7D8N6sZ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2023-11-19 04:13:42,502 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11bc4c1d-3485-4224-91c0-1ea0610ed5dd/bin/utaipan-verify-t7M7D8N6sZ/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-19 04:13:42,502 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 04:13:42,503 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 04:13:42,503 INFO L85 PathProgramCache]: Analyzing trace with hash -1010154010, now seen corresponding path program 1 times [2023-11-19 04:13:42,503 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-19 04:13:42,503 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2015103421] [2023-11-19 04:13:42,503 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 04:13:42,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:13:43,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:13:43,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2354 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2352 trivial. 0 not checked. [2023-11-19 04:13:43,667 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-11-19 04:13:43,667 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2015103421] [2023-11-19 04:13:43,667 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2015103421] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-19 04:13:43,668 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [835947708] [2023-11-19 04:13:43,668 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 04:13:43,668 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-19 04:13:43,668 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11bc4c1d-3485-4224-91c0-1ea0610ed5dd/bin/utaipan-verify-t7M7D8N6sZ/z3 [2023-11-19 04:13:43,670 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11bc4c1d-3485-4224-91c0-1ea0610ed5dd/bin/utaipan-verify-t7M7D8N6sZ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-19 04:13:43,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11bc4c1d-3485-4224-91c0-1ea0610ed5dd/bin/utaipan-verify-t7M7D8N6sZ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-11-19 04:13:45,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:13:45,316 INFO L262 TraceCheckSpWp]: Trace formula consists of 1620 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-19 04:13:45,339 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 04:13:45,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2354 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2352 trivial. 0 not checked. [2023-11-19 04:13:45,393 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-19 04:13:45,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2354 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2352 trivial. 0 not checked. [2023-11-19 04:13:45,576 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [835947708] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-19 04:13:45,576 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1733142977] [2023-11-19 04:13:45,584 INFO L159 IcfgInterpreter]: Started Sifa with 124 locations of interest [2023-11-19 04:13:45,584 INFO L166 IcfgInterpreter]: Building call graph [2023-11-19 04:13:45,585 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2023-11-19 04:13:45,586 INFO L176 IcfgInterpreter]: Starting interpretation [2023-11-19 04:13:45,586 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs