./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Overflow-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d952a2ac4207d7207b65e88d163e23d18bb81c0593196a835eab903a81ce4e5c --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-29 00:52:48,927 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-29 00:52:48,995 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Overflow-32bit-Automizer_Default.epf [2023-11-29 00:52:48,999 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-29 00:52:48,999 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-29 00:52:49,022 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-29 00:52:49,023 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-29 00:52:49,023 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-29 00:52:49,024 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-29 00:52:49,025 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-29 00:52:49,025 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-29 00:52:49,026 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-29 00:52:49,027 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-29 00:52:49,027 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-29 00:52:49,028 INFO L153 SettingsManager]: * Use SBE=true [2023-11-29 00:52:49,028 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-29 00:52:49,029 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-29 00:52:49,029 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-29 00:52:49,030 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-29 00:52:49,030 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-29 00:52:49,031 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-29 00:52:49,031 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-29 00:52:49,032 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-29 00:52:49,032 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-29 00:52:49,033 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-29 00:52:49,033 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-29 00:52:49,034 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-29 00:52:49,034 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-29 00:52:49,034 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-29 00:52:49,035 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-29 00:52:49,035 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-29 00:52:49,036 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-29 00:52:49,036 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-29 00:52:49,036 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 00:52:49,037 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-29 00:52:49,037 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-29 00:52:49,037 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-29 00:52:49,038 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-29 00:52:49,038 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-29 00:52:49,038 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-29 00:52:49,038 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-29 00:52:49,038 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-29 00:52:49,039 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-29 00:52:49,039 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-29 00:52:49,039 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d952a2ac4207d7207b65e88d163e23d18bb81c0593196a835eab903a81ce4e5c [2023-11-29 00:52:49,259 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-29 00:52:49,280 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-29 00:52:49,282 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-29 00:52:49,283 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-29 00:52:49,284 INFO L274 PluginConnector]: CDTParser initialized [2023-11-29 00:52:49,285 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-2.i [2023-11-29 00:52:52,024 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-29 00:52:52,310 INFO L384 CDTParser]: Found 1 translation units. [2023-11-29 00:52:52,311 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-2.i [2023-11-29 00:52:52,332 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/data/743b92c47/c161decae66c4e6ebda8d638d9f8a782/FLAGd2ba33e44 [2023-11-29 00:52:52,347 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/data/743b92c47/c161decae66c4e6ebda8d638d9f8a782 [2023-11-29 00:52:52,350 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-29 00:52:52,352 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-29 00:52:52,353 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-29 00:52:52,353 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-29 00:52:52,359 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-29 00:52:52,359 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 12:52:52" (1/1) ... [2023-11-29 00:52:52,361 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16965649 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:52:52, skipping insertion in model container [2023-11-29 00:52:52,361 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 12:52:52" (1/1) ... [2023-11-29 00:52:52,430 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-29 00:52:53,005 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 00:52:53,016 INFO L202 MainTranslator]: Completed pre-run [2023-11-29 00:52:53,122 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 00:52:53,180 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-29 00:52:53,188 INFO L206 MainTranslator]: Completed translation [2023-11-29 00:52:53,188 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:52:53 WrapperNode [2023-11-29 00:52:53,189 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-29 00:52:53,190 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-29 00:52:53,190 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-29 00:52:53,190 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-29 00:52:53,197 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:52:53" (1/1) ... [2023-11-29 00:52:53,238 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:52:53" (1/1) ... [2023-11-29 00:52:53,309 INFO L138 Inliner]: procedures = 282, calls = 351, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 1552 [2023-11-29 00:52:53,309 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-29 00:52:53,310 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-29 00:52:53,310 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-29 00:52:53,310 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-29 00:52:53,321 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:52:53" (1/1) ... [2023-11-29 00:52:53,322 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:52:53" (1/1) ... [2023-11-29 00:52:53,334 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:52:53" (1/1) ... [2023-11-29 00:52:53,480 INFO L175 MemorySlicer]: Split 314 memory accesses to 5 slices as follows [2, 3, 5, 34, 270]. 86 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2, 0, 0, 0, 0]. The 64 writes are split as follows [0, 2, 1, 4, 57]. [2023-11-29 00:52:53,480 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:52:53" (1/1) ... [2023-11-29 00:52:53,481 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:52:53" (1/1) ... [2023-11-29 00:52:53,524 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:52:53" (1/1) ... [2023-11-29 00:52:53,538 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:52:53" (1/1) ... [2023-11-29 00:52:53,544 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:52:53" (1/1) ... [2023-11-29 00:52:53,552 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:52:53" (1/1) ... [2023-11-29 00:52:53,563 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-29 00:52:53,564 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-29 00:52:53,564 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-29 00:52:53,564 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-29 00:52:53,565 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:52:53" (1/1) ... [2023-11-29 00:52:53,569 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 00:52:53,578 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:52:53,590 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-29 00:52:53,607 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-29 00:52:53,626 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-11-29 00:52:53,626 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-11-29 00:52:53,627 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-29 00:52:53,627 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-11-29 00:52:53,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2023-11-29 00:52:53,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2023-11-29 00:52:53,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2023-11-29 00:52:53,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2023-11-29 00:52:53,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2023-11-29 00:52:53,628 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-29 00:52:53,628 INFO L130 BoogieDeclarations]: Found specification of procedure alt_bzero [2023-11-29 00:52:53,628 INFO L138 BoogieDeclarations]: Found implementation of procedure alt_bzero [2023-11-29 00:52:53,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-29 00:52:53,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-29 00:52:53,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-29 00:52:53,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-11-29 00:52:53,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2023-11-29 00:52:53,629 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-29 00:52:53,629 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-29 00:52:53,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-29 00:52:53,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-29 00:52:53,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-29 00:52:53,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-11-29 00:52:53,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2023-11-29 00:52:53,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-29 00:52:53,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-29 00:52:53,630 INFO L130 BoogieDeclarations]: Found specification of procedure alt_malloc [2023-11-29 00:52:53,630 INFO L138 BoogieDeclarations]: Found implementation of procedure alt_malloc [2023-11-29 00:52:53,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2023-11-29 00:52:53,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2023-11-29 00:52:53,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2023-11-29 00:52:53,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2023-11-29 00:52:53,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2023-11-29 00:52:53,631 INFO L130 BoogieDeclarations]: Found specification of procedure alt_free [2023-11-29 00:52:53,631 INFO L138 BoogieDeclarations]: Found implementation of procedure alt_free [2023-11-29 00:52:53,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-29 00:52:53,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-29 00:52:53,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-29 00:52:53,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-11-29 00:52:53,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2023-11-29 00:52:53,632 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-29 00:52:53,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-29 00:52:53,857 INFO L241 CfgBuilder]: Building ICFG [2023-11-29 00:52:53,860 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-29 00:52:55,251 INFO L282 CfgBuilder]: Performing block encoding [2023-11-29 00:52:55,334 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-29 00:52:55,334 INFO L309 CfgBuilder]: Removed 72 assume(true) statements. [2023-11-29 00:52:55,335 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 12:52:55 BoogieIcfgContainer [2023-11-29 00:52:55,335 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-29 00:52:55,338 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-29 00:52:55,338 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-29 00:52:55,341 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-29 00:52:55,342 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.11 12:52:52" (1/3) ... [2023-11-29 00:52:55,342 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3e4083e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 12:52:55, skipping insertion in model container [2023-11-29 00:52:55,342 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:52:53" (2/3) ... [2023-11-29 00:52:55,343 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3e4083e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 12:52:55, skipping insertion in model container [2023-11-29 00:52:55,343 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 12:52:55" (3/3) ... [2023-11-29 00:52:55,344 INFO L112 eAbstractionObserver]: Analyzing ICFG uthash_BER_test6-2.i [2023-11-29 00:52:55,365 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-29 00:52:55,365 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 14 error locations. [2023-11-29 00:52:55,427 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-29 00:52:55,434 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@2b7e4290, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-29 00:52:55,434 INFO L358 AbstractCegarLoop]: Starting to check reachability of 14 error locations. [2023-11-29 00:52:55,441 INFO L276 IsEmpty]: Start isEmpty. Operand has 447 states, 408 states have (on average 1.6862745098039216) internal successors, (688), 425 states have internal predecessors, (688), 20 states have call successors, (20), 5 states have call predecessors, (20), 5 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) [2023-11-29 00:52:55,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2023-11-29 00:52:55,448 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 00:52:55,448 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2023-11-29 00:52:55,449 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [alt_mallocErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_mallocErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_freeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 11 more)] === [2023-11-29 00:52:55,454 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:52:55,455 INFO L85 PathProgramCache]: Analyzing trace with hash -620020903, now seen corresponding path program 1 times [2023-11-29 00:52:55,465 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 00:52:55,465 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1315836208] [2023-11-29 00:52:55,466 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:52:55,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 00:52:55,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:52:55,628 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 00:52:55,629 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1315836208] [2023-11-29 00:52:55,630 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2023-11-29 00:52:55,630 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1762474657] [2023-11-29 00:52:55,630 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:52:55,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:52:55,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:52:55,633 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 00:52:55,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-29 00:52:55,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:52:55,838 INFO L262 TraceCheckSpWp]: Trace formula consists of 98 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-29 00:52:55,844 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 00:52:55,863 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 00:52:55,863 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 00:52:55,864 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1762474657] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 00:52:55,864 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 00:52:55,864 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 00:52:55,867 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [143051063] [2023-11-29 00:52:55,867 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 00:52:55,871 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-29 00:52:55,872 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 00:52:55,899 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-29 00:52:55,899 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-29 00:52:55,903 INFO L87 Difference]: Start difference. First operand has 447 states, 408 states have (on average 1.6862745098039216) internal successors, (688), 425 states have internal predecessors, (688), 20 states have call successors, (20), 5 states have call predecessors, (20), 5 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) Second operand has 2 states, 2 states have (on average 3.0) internal successors, (6), 2 states have internal predecessors, (6), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 00:52:56,022 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 00:52:56,022 INFO L93 Difference]: Finished difference Result 888 states and 1462 transitions. [2023-11-29 00:52:56,023 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-29 00:52:56,025 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 3.0) internal successors, (6), 2 states have internal predecessors, (6), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 6 [2023-11-29 00:52:56,025 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 00:52:56,039 INFO L225 Difference]: With dead ends: 888 [2023-11-29 00:52:56,039 INFO L226 Difference]: Without dead ends: 435 [2023-11-29 00:52:56,045 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-29 00:52:56,048 INFO L413 NwaCegarLoop]: 632 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 632 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 00:52:56,049 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 632 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 00:52:56,069 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 435 states. [2023-11-29 00:52:56,109 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 435 to 435. [2023-11-29 00:52:56,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 435 states, 402 states have (on average 1.4950248756218905) internal successors, (601), 416 states have internal predecessors, (601), 15 states have call successors, (15), 4 states have call predecessors, (15), 4 states have return successors, (15), 15 states have call predecessors, (15), 15 states have call successors, (15) [2023-11-29 00:52:56,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 435 states and 631 transitions. [2023-11-29 00:52:56,115 INFO L78 Accepts]: Start accepts. Automaton has 435 states and 631 transitions. Word has length 6 [2023-11-29 00:52:56,116 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 00:52:56,116 INFO L495 AbstractCegarLoop]: Abstraction has 435 states and 631 transitions. [2023-11-29 00:52:56,116 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 3.0) internal successors, (6), 2 states have internal predecessors, (6), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 00:52:56,116 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 631 transitions. [2023-11-29 00:52:56,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2023-11-29 00:52:56,117 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 00:52:56,117 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2023-11-29 00:52:56,124 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-29 00:52:56,320 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2023-11-29 00:52:56,321 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [alt_mallocErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_mallocErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_freeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 11 more)] === [2023-11-29 00:52:56,321 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:52:56,321 INFO L85 PathProgramCache]: Analyzing trace with hash -620018981, now seen corresponding path program 1 times [2023-11-29 00:52:56,322 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 00:52:56,322 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1362561021] [2023-11-29 00:52:56,322 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:52:56,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 00:52:56,351 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 00:52:56,352 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2147147894] [2023-11-29 00:52:56,352 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:52:56,352 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:52:56,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:52:56,353 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 00:52:56,356 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-11-29 00:52:56,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:52:56,567 INFO L262 TraceCheckSpWp]: Trace formula consists of 98 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-29 00:52:56,570 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 00:52:56,608 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-11-29 00:52:56,641 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 00:52:56,641 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 00:52:56,641 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 00:52:56,641 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1362561021] [2023-11-29 00:52:56,642 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 00:52:56,642 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2147147894] [2023-11-29 00:52:56,642 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2147147894] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 00:52:56,642 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 00:52:56,642 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 00:52:56,643 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [387632633] [2023-11-29 00:52:56,643 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 00:52:56,644 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 00:52:56,644 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 00:52:56,645 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 00:52:56,645 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 00:52:56,645 INFO L87 Difference]: Start difference. First operand 435 states and 631 transitions. Second operand has 4 states, 3 states have (on average 2.0) internal successors, (6), 3 states have internal predecessors, (6), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 00:52:56,848 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 00:52:56,849 INFO L93 Difference]: Finished difference Result 841 states and 1234 transitions. [2023-11-29 00:52:56,849 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-29 00:52:56,849 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 2.0) internal successors, (6), 3 states have internal predecessors, (6), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 6 [2023-11-29 00:52:56,850 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 00:52:56,855 INFO L225 Difference]: With dead ends: 841 [2023-11-29 00:52:56,855 INFO L226 Difference]: Without dead ends: 839 [2023-11-29 00:52:56,856 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 00:52:56,858 INFO L413 NwaCegarLoop]: 637 mSDtfsCounter, 568 mSDsluCounter, 1224 mSDsCounter, 0 mSdLazyCounter, 108 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 582 SdHoareTripleChecker+Valid, 1861 SdHoareTripleChecker+Invalid, 111 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 108 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 00:52:56,858 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [582 Valid, 1861 Invalid, 111 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 108 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 00:52:56,861 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 839 states. [2023-11-29 00:52:56,890 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 839 to 441. [2023-11-29 00:52:56,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 441 states, 408 states have (on average 1.4901960784313726) internal successors, (608), 422 states have internal predecessors, (608), 15 states have call successors, (15), 4 states have call predecessors, (15), 4 states have return successors, (15), 15 states have call predecessors, (15), 15 states have call successors, (15) [2023-11-29 00:52:56,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 441 states and 638 transitions. [2023-11-29 00:52:56,895 INFO L78 Accepts]: Start accepts. Automaton has 441 states and 638 transitions. Word has length 6 [2023-11-29 00:52:56,895 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 00:52:56,895 INFO L495 AbstractCegarLoop]: Abstraction has 441 states and 638 transitions. [2023-11-29 00:52:56,896 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 2.0) internal successors, (6), 3 states have internal predecessors, (6), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 00:52:56,896 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 638 transitions. [2023-11-29 00:52:56,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-11-29 00:52:56,898 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 00:52:56,898 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 00:52:56,904 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2023-11-29 00:52:57,104 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:52:57,105 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting alt_freeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [alt_mallocErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_mallocErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_freeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 11 more)] === [2023-11-29 00:52:57,105 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:52:57,105 INFO L85 PathProgramCache]: Analyzing trace with hash -1360533943, now seen corresponding path program 1 times [2023-11-29 00:52:57,105 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 00:52:57,106 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1789008286] [2023-11-29 00:52:57,106 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:52:57,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 00:52:57,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:52:57,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2023-11-29 00:52:57,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:52:57,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-29 00:52:57,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:52:57,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-11-29 00:52:57,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:52:57,333 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-29 00:52:57,334 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 00:52:57,334 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1789008286] [2023-11-29 00:52:57,334 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1789008286] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 00:52:57,334 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 00:52:57,334 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 00:52:57,335 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1533117743] [2023-11-29 00:52:57,335 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 00:52:57,335 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 00:52:57,335 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 00:52:57,336 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 00:52:57,336 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 00:52:57,337 INFO L87 Difference]: Start difference. First operand 441 states and 638 transitions. Second operand has 4 states, 4 states have (on average 5.0) internal successors, (20), 4 states have internal predecessors, (20), 1 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2023-11-29 00:52:57,508 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 00:52:57,508 INFO L93 Difference]: Finished difference Result 1068 states and 1564 transitions. [2023-11-29 00:52:57,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-29 00:52:57,509 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 5.0) internal successors, (20), 4 states have internal predecessors, (20), 1 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 33 [2023-11-29 00:52:57,509 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 00:52:57,515 INFO L225 Difference]: With dead ends: 1068 [2023-11-29 00:52:57,515 INFO L226 Difference]: Without dead ends: 838 [2023-11-29 00:52:57,516 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 00:52:57,517 INFO L413 NwaCegarLoop]: 652 mSDtfsCounter, 569 mSDsluCounter, 1240 mSDsCounter, 0 mSdLazyCounter, 103 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 583 SdHoareTripleChecker+Valid, 1892 SdHoareTripleChecker+Invalid, 104 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 103 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 00:52:57,518 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [583 Valid, 1892 Invalid, 104 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 103 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 00:52:57,521 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 838 states. [2023-11-29 00:52:57,533 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 838 to 441. [2023-11-29 00:52:57,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 441 states, 408 states have (on average 1.4877450980392157) internal successors, (607), 422 states have internal predecessors, (607), 15 states have call successors, (15), 4 states have call predecessors, (15), 4 states have return successors, (15), 15 states have call predecessors, (15), 15 states have call successors, (15) [2023-11-29 00:52:57,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 441 states and 637 transitions. [2023-11-29 00:52:57,538 INFO L78 Accepts]: Start accepts. Automaton has 441 states and 637 transitions. Word has length 33 [2023-11-29 00:52:57,538 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 00:52:57,538 INFO L495 AbstractCegarLoop]: Abstraction has 441 states and 637 transitions. [2023-11-29 00:52:57,538 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 5.0) internal successors, (20), 4 states have internal predecessors, (20), 1 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2023-11-29 00:52:57,539 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 637 transitions. [2023-11-29 00:52:57,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-11-29 00:52:57,541 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 00:52:57,541 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 00:52:57,542 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-29 00:52:57,542 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting alt_mallocErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [alt_mallocErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_mallocErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_freeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 11 more)] === [2023-11-29 00:52:57,542 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:52:57,542 INFO L85 PathProgramCache]: Analyzing trace with hash 652069050, now seen corresponding path program 1 times [2023-11-29 00:52:57,543 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 00:52:57,543 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1949403419] [2023-11-29 00:52:57,543 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:52:57,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 00:52:57,583 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 00:52:57,583 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1686208603] [2023-11-29 00:52:57,584 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:52:57,584 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:52:57,584 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:52:57,586 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 00:52:57,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-11-29 00:52:57,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:52:57,835 INFO L262 TraceCheckSpWp]: Trace formula consists of 322 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-29 00:52:57,840 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 00:52:57,857 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 00:52:57,858 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 00:52:57,858 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 00:52:57,858 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1949403419] [2023-11-29 00:52:57,858 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 00:52:57,858 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1686208603] [2023-11-29 00:52:57,858 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1686208603] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 00:52:57,858 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 00:52:57,859 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 00:52:57,859 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1661199623] [2023-11-29 00:52:57,859 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 00:52:57,859 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 00:52:57,860 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 00:52:57,860 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 00:52:57,860 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 00:52:57,861 INFO L87 Difference]: Start difference. First operand 441 states and 637 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, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 00:52:57,969 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 00:52:57,969 INFO L93 Difference]: Finished difference Result 896 states and 1298 transitions. [2023-11-29 00:52:57,970 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 00:52:57,970 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, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 62 [2023-11-29 00:52:57,970 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 00:52:57,973 INFO L225 Difference]: With dead ends: 896 [2023-11-29 00:52:57,973 INFO L226 Difference]: Without dead ends: 462 [2023-11-29 00:52:57,974 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 61 GetRequests, 60 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 00:52:57,975 INFO L413 NwaCegarLoop]: 603 mSDtfsCounter, 9 mSDsluCounter, 589 mSDsCounter, 0 mSdLazyCounter, 59 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 1192 SdHoareTripleChecker+Invalid, 87 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 59 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 00:52:57,976 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9 Valid, 1192 Invalid, 87 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 59 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 00:52:57,977 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 462 states. [2023-11-29 00:52:57,988 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 462 to 461. [2023-11-29 00:52:57,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 461 states, 428 states have (on average 1.4649532710280373) internal successors, (627), 442 states have internal predecessors, (627), 15 states have call successors, (15), 4 states have call predecessors, (15), 4 states have return successors, (15), 15 states have call predecessors, (15), 15 states have call successors, (15) [2023-11-29 00:52:57,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 461 states and 657 transitions. [2023-11-29 00:52:57,992 INFO L78 Accepts]: Start accepts. Automaton has 461 states and 657 transitions. Word has length 62 [2023-11-29 00:52:57,992 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 00:52:57,992 INFO L495 AbstractCegarLoop]: Abstraction has 461 states and 657 transitions. [2023-11-29 00:52:57,993 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, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 00:52:57,993 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 657 transitions. [2023-11-29 00:52:57,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-11-29 00:52:57,995 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 00:52:57,995 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 00:52:58,002 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2023-11-29 00:52:58,204 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:52:58,205 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting alt_mallocErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [alt_mallocErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_mallocErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_freeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 11 more)] === [2023-11-29 00:52:58,205 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:52:58,205 INFO L85 PathProgramCache]: Analyzing trace with hash -1593510404, now seen corresponding path program 1 times [2023-11-29 00:52:58,205 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 00:52:58,205 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [780156819] [2023-11-29 00:52:58,205 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:52:58,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 00:52:58,234 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 00:52:58,234 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2046579264] [2023-11-29 00:52:58,234 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:52:58,234 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:52:58,235 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:52:58,236 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 00:52:58,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-11-29 00:52:58,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:52:58,479 INFO L262 TraceCheckSpWp]: Trace formula consists of 324 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-29 00:52:58,484 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 00:52:58,504 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 00:52:58,504 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 00:52:58,504 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 00:52:58,505 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [780156819] [2023-11-29 00:52:58,505 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 00:52:58,505 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2046579264] [2023-11-29 00:52:58,505 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2046579264] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 00:52:58,505 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 00:52:58,505 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 00:52:58,505 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [631571775] [2023-11-29 00:52:58,505 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 00:52:58,506 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 00:52:58,506 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 00:52:58,507 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 00:52:58,507 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 00:52:58,507 INFO L87 Difference]: Start difference. First operand 461 states and 657 transitions. Second operand has 4 states, 4 states have (on average 15.25) internal successors, (61), 4 states have internal predecessors, (61), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 00:52:58,609 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 00:52:58,609 INFO L93 Difference]: Finished difference Result 902 states and 1294 transitions. [2023-11-29 00:52:58,610 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-29 00:52:58,610 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.25) internal successors, (61), 4 states have internal predecessors, (61), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 62 [2023-11-29 00:52:58,610 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 00:52:58,613 INFO L225 Difference]: With dead ends: 902 [2023-11-29 00:52:58,613 INFO L226 Difference]: Without dead ends: 448 [2023-11-29 00:52:58,614 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 59 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 00:52:58,615 INFO L413 NwaCegarLoop]: 596 mSDtfsCounter, 165 mSDsluCounter, 1040 mSDsCounter, 0 mSdLazyCounter, 65 mSolverCounterSat, 17 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 165 SdHoareTripleChecker+Valid, 1636 SdHoareTripleChecker+Invalid, 82 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 65 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 00:52:58,616 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [165 Valid, 1636 Invalid, 82 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 65 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 00:52:58,617 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 448 states. [2023-11-29 00:52:58,640 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 448 to 447. [2023-11-29 00:52:58,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 447 states, 414 states have (on average 1.463768115942029) internal successors, (606), 428 states have internal predecessors, (606), 15 states have call successors, (15), 4 states have call predecessors, (15), 4 states have return successors, (15), 15 states have call predecessors, (15), 15 states have call successors, (15) [2023-11-29 00:52:58,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 447 states and 636 transitions. [2023-11-29 00:52:58,645 INFO L78 Accepts]: Start accepts. Automaton has 447 states and 636 transitions. Word has length 62 [2023-11-29 00:52:58,645 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 00:52:58,645 INFO L495 AbstractCegarLoop]: Abstraction has 447 states and 636 transitions. [2023-11-29 00:52:58,645 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.25) internal successors, (61), 4 states have internal predecessors, (61), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 00:52:58,645 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 636 transitions. [2023-11-29 00:52:58,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-11-29 00:52:58,647 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 00:52:58,647 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 00:52:58,653 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2023-11-29 00:52:58,853 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:52:58,853 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting alt_mallocErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [alt_mallocErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_mallocErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_freeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 11 more)] === [2023-11-29 00:52:58,854 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:52:58,854 INFO L85 PathProgramCache]: Analyzing trace with hash 1885403438, now seen corresponding path program 1 times [2023-11-29 00:52:58,854 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 00:52:58,854 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [648227902] [2023-11-29 00:52:58,854 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:52:58,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 00:52:58,878 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 00:52:58,879 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1123717361] [2023-11-29 00:52:58,879 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:52:58,879 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:52:58,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:52:58,880 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 00:52:58,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-11-29 00:52:59,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:52:59,125 INFO L262 TraceCheckSpWp]: Trace formula consists of 310 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-29 00:52:59,129 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 00:52:59,262 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 00:52:59,262 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 00:52:59,262 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 00:52:59,262 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [648227902] [2023-11-29 00:52:59,263 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 00:52:59,263 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1123717361] [2023-11-29 00:52:59,263 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1123717361] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 00:52:59,263 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 00:52:59,263 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 00:52:59,263 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [531611762] [2023-11-29 00:52:59,263 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 00:52:59,264 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 00:52:59,264 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 00:52:59,264 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 00:52:59,265 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 00:52:59,265 INFO L87 Difference]: Start difference. First operand 447 states and 636 transitions. Second operand has 4 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 00:52:59,367 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 00:52:59,367 INFO L93 Difference]: Finished difference Result 870 states and 1248 transitions. [2023-11-29 00:52:59,367 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 00:52:59,368 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 62 [2023-11-29 00:52:59,368 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 00:52:59,375 INFO L225 Difference]: With dead ends: 870 [2023-11-29 00:52:59,375 INFO L226 Difference]: Without dead ends: 868 [2023-11-29 00:52:59,376 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 59 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 00:52:59,377 INFO L413 NwaCegarLoop]: 656 mSDtfsCounter, 544 mSDsluCounter, 1259 mSDsCounter, 0 mSdLazyCounter, 53 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 544 SdHoareTripleChecker+Valid, 1915 SdHoareTripleChecker+Invalid, 58 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 53 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 00:52:59,377 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [544 Valid, 1915 Invalid, 58 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 53 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 00:52:59,379 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 868 states. [2023-11-29 00:52:59,403 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 868 to 856. [2023-11-29 00:52:59,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 856 states, 808 states have (on average 1.4690594059405941) internal successors, (1187), 824 states have internal predecessors, (1187), 27 states have call successors, (27), 8 states have call predecessors, (27), 7 states have return successors, (30), 24 states have call predecessors, (30), 27 states have call successors, (30) [2023-11-29 00:52:59,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 856 states and 1244 transitions. [2023-11-29 00:52:59,410 INFO L78 Accepts]: Start accepts. Automaton has 856 states and 1244 transitions. Word has length 62 [2023-11-29 00:52:59,411 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 00:52:59,411 INFO L495 AbstractCegarLoop]: Abstraction has 856 states and 1244 transitions. [2023-11-29 00:52:59,411 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 00:52:59,411 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1244 transitions. [2023-11-29 00:52:59,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-29 00:52:59,412 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 00:52:59,412 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 00:52:59,419 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2023-11-29 00:52:59,615 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2023-11-29 00:52:59,615 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting alt_mallocErr1ASSERT_VIOLATIONINTEGER_OVERFLOW === [alt_mallocErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_mallocErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_freeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 11 more)] === [2023-11-29 00:52:59,616 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:52:59,616 INFO L85 PathProgramCache]: Analyzing trace with hash -1682035525, now seen corresponding path program 1 times [2023-11-29 00:52:59,616 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 00:52:59,616 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [48897141] [2023-11-29 00:52:59,617 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:52:59,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 00:52:59,640 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 00:52:59,640 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1392256244] [2023-11-29 00:52:59,640 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:52:59,641 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:52:59,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:52:59,642 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 00:52:59,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2023-11-29 00:52:59,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:52:59,886 INFO L262 TraceCheckSpWp]: Trace formula consists of 311 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-29 00:52:59,889 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 00:53:00,000 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 00:53:00,000 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 00:53:00,000 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 00:53:00,000 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [48897141] [2023-11-29 00:53:00,000 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 00:53:00,000 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1392256244] [2023-11-29 00:53:00,001 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1392256244] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 00:53:00,001 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 00:53:00,001 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 00:53:00,001 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [320625880] [2023-11-29 00:53:00,001 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 00:53:00,002 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 00:53:00,002 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 00:53:00,002 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 00:53:00,002 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 00:53:00,003 INFO L87 Difference]: Start difference. First operand 856 states and 1244 transitions. Second operand has 4 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 00:53:00,098 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 00:53:00,098 INFO L93 Difference]: Finished difference Result 1453 states and 2119 transitions. [2023-11-29 00:53:00,099 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 00:53:00,099 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 63 [2023-11-29 00:53:00,099 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 00:53:00,109 INFO L225 Difference]: With dead ends: 1453 [2023-11-29 00:53:00,109 INFO L226 Difference]: Without dead ends: 1451 [2023-11-29 00:53:00,110 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 63 GetRequests, 60 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 00:53:00,111 INFO L413 NwaCegarLoop]: 612 mSDtfsCounter, 485 mSDsluCounter, 1216 mSDsCounter, 0 mSdLazyCounter, 47 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 485 SdHoareTripleChecker+Valid, 1828 SdHoareTripleChecker+Invalid, 51 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 47 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 00:53:00,111 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [485 Valid, 1828 Invalid, 51 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 47 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 00:53:00,113 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1451 states. [2023-11-29 00:53:00,155 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1451 to 1443. [2023-11-29 00:53:00,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1443 states, 1378 states have (on average 1.474600870827286) internal successors, (2032), 1396 states have internal predecessors, (2032), 41 states have call successors, (41), 13 states have call predecessors, (41), 10 states have return successors, (44), 34 states have call predecessors, (44), 41 states have call successors, (44) [2023-11-29 00:53:00,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 1443 states and 2117 transitions. [2023-11-29 00:53:00,168 INFO L78 Accepts]: Start accepts. Automaton has 1443 states and 2117 transitions. Word has length 63 [2023-11-29 00:53:00,168 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 00:53:00,168 INFO L495 AbstractCegarLoop]: Abstraction has 1443 states and 2117 transitions. [2023-11-29 00:53:00,169 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 00:53:00,169 INFO L276 IsEmpty]: Start isEmpty. Operand 1443 states and 2117 transitions. [2023-11-29 00:53:00,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-29 00:53:00,170 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 00:53:00,170 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 00:53:00,177 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2023-11-29 00:53:00,377 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2023-11-29 00:53:00,377 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting alt_bzeroErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [alt_mallocErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_mallocErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_freeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 11 more)] === [2023-11-29 00:53:00,378 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:53:00,378 INFO L85 PathProgramCache]: Analyzing trace with hash -304228015, now seen corresponding path program 1 times [2023-11-29 00:53:00,378 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 00:53:00,378 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1115765381] [2023-11-29 00:53:00,378 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:53:00,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 00:53:00,406 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 00:53:00,407 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [523418737] [2023-11-29 00:53:00,407 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:53:00,407 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:53:00,407 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:53:00,408 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 00:53:00,412 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2023-11-29 00:53:00,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:53:00,661 INFO L262 TraceCheckSpWp]: Trace formula consists of 386 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-29 00:53:00,664 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 00:53:00,760 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 00:53:00,760 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 00:53:00,760 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 00:53:00,760 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1115765381] [2023-11-29 00:53:00,761 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 00:53:00,761 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [523418737] [2023-11-29 00:53:00,761 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [523418737] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 00:53:00,761 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 00:53:00,761 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2023-11-29 00:53:00,761 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1067585650] [2023-11-29 00:53:00,761 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 00:53:00,762 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 00:53:00,762 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 00:53:00,762 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 00:53:00,762 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 00:53:00,763 INFO L87 Difference]: Start difference. First operand 1443 states and 2117 transitions. Second operand has 3 states, 2 states have (on average 34.0) internal successors, (68), 2 states have internal predecessors, (68), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-29 00:53:00,811 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 00:53:00,812 INFO L93 Difference]: Finished difference Result 1443 states and 2117 transitions. [2023-11-29 00:53:00,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 00:53:00,812 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 34.0) internal successors, (68), 2 states have internal predecessors, (68), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 71 [2023-11-29 00:53:00,813 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 00:53:00,822 INFO L225 Difference]: With dead ends: 1443 [2023-11-29 00:53:00,822 INFO L226 Difference]: Without dead ends: 1442 [2023-11-29 00:53:00,823 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 70 GetRequests, 69 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 00:53:00,823 INFO L413 NwaCegarLoop]: 611 mSDtfsCounter, 552 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 552 SdHoareTripleChecker+Valid, 611 SdHoareTripleChecker+Invalid, 13 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 00:53:00,824 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [552 Valid, 611 Invalid, 13 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 00:53:00,826 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1442 states. [2023-11-29 00:53:00,892 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1442 to 1442. [2023-11-29 00:53:00,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1442 states, 1378 states have (on average 1.4731494920174166) internal successors, (2030), 1395 states have internal predecessors, (2030), 41 states have call successors, (41), 13 states have call predecessors, (41), 10 states have return successors, (44), 34 states have call predecessors, (44), 41 states have call successors, (44) [2023-11-29 00:53:00,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1442 states to 1442 states and 2115 transitions. [2023-11-29 00:53:00,902 INFO L78 Accepts]: Start accepts. Automaton has 1442 states and 2115 transitions. Word has length 71 [2023-11-29 00:53:00,903 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 00:53:00,903 INFO L495 AbstractCegarLoop]: Abstraction has 1442 states and 2115 transitions. [2023-11-29 00:53:00,903 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 34.0) internal successors, (68), 2 states have internal predecessors, (68), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-29 00:53:00,903 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 2115 transitions. [2023-11-29 00:53:00,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-11-29 00:53:00,904 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 00:53:00,904 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 00:53:00,911 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2023-11-29 00:53:01,104 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:53:01,105 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting alt_bzeroErr1ASSERT_VIOLATIONINTEGER_OVERFLOW === [alt_mallocErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_mallocErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_freeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 11 more)] === [2023-11-29 00:53:01,105 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:53:01,105 INFO L85 PathProgramCache]: Analyzing trace with hash -841133804, now seen corresponding path program 1 times [2023-11-29 00:53:01,105 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 00:53:01,106 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [693860134] [2023-11-29 00:53:01,106 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:53:01,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 00:53:01,131 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 00:53:01,131 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1100001604] [2023-11-29 00:53:01,131 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:53:01,131 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:53:01,132 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:53:01,133 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 00:53:01,134 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2023-11-29 00:53:01,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:53:01,375 INFO L262 TraceCheckSpWp]: Trace formula consists of 387 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-29 00:53:01,379 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 00:53:01,469 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 00:53:01,469 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 00:53:01,469 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 00:53:01,469 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [693860134] [2023-11-29 00:53:01,469 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 00:53:01,469 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1100001604] [2023-11-29 00:53:01,470 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1100001604] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 00:53:01,470 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 00:53:01,470 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2023-11-29 00:53:01,470 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1504664562] [2023-11-29 00:53:01,470 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 00:53:01,471 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 00:53:01,471 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 00:53:01,471 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 00:53:01,471 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 00:53:01,471 INFO L87 Difference]: Start difference. First operand 1442 states and 2115 transitions. Second operand has 3 states, 2 states have (on average 34.5) internal successors, (69), 2 states have internal predecessors, (69), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-29 00:53:01,540 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 00:53:01,541 INFO L93 Difference]: Finished difference Result 1469 states and 2135 transitions. [2023-11-29 00:53:01,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 00:53:01,541 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 34.5) internal successors, (69), 2 states have internal predecessors, (69), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 72 [2023-11-29 00:53:01,542 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 00:53:01,551 INFO L225 Difference]: With dead ends: 1469 [2023-11-29 00:53:01,551 INFO L226 Difference]: Without dead ends: 1468 [2023-11-29 00:53:01,552 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 71 GetRequests, 70 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 00:53:01,553 INFO L413 NwaCegarLoop]: 612 mSDtfsCounter, 491 mSDsluCounter, 611 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 491 SdHoareTripleChecker+Valid, 1223 SdHoareTripleChecker+Invalid, 22 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 00:53:01,553 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [491 Valid, 1223 Invalid, 22 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 00:53:01,555 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1468 states. [2023-11-29 00:53:01,598 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1468 to 1459. [2023-11-29 00:53:01,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1459 states, 1390 states have (on average 1.4697841726618706) internal successors, (2043), 1408 states have internal predecessors, (2043), 44 states have call successors, (44), 15 states have call predecessors, (44), 12 states have return successors, (47), 37 states have call predecessors, (47), 44 states have call successors, (47) [2023-11-29 00:53:01,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1459 states to 1459 states and 2134 transitions. [2023-11-29 00:53:01,610 INFO L78 Accepts]: Start accepts. Automaton has 1459 states and 2134 transitions. Word has length 72 [2023-11-29 00:53:01,610 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 00:53:01,610 INFO L495 AbstractCegarLoop]: Abstraction has 1459 states and 2134 transitions. [2023-11-29 00:53:01,610 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 34.5) internal successors, (69), 2 states have internal predecessors, (69), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-29 00:53:01,610 INFO L276 IsEmpty]: Start isEmpty. Operand 1459 states and 2134 transitions. [2023-11-29 00:53:01,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-11-29 00:53:01,611 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 00:53:01,612 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 00:53:01,619 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2023-11-29 00:53:01,816 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:53:01,817 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting alt_mallocErr1ASSERT_VIOLATIONINTEGER_OVERFLOW === [alt_mallocErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_mallocErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_freeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 11 more)] === [2023-11-29 00:53:01,817 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:53:01,817 INFO L85 PathProgramCache]: Analyzing trace with hash 494764585, now seen corresponding path program 1 times [2023-11-29 00:53:01,817 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 00:53:01,817 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2109937078] [2023-11-29 00:53:01,817 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:53:01,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 00:53:01,852 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 00:53:01,852 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [689359512] [2023-11-29 00:53:01,853 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:53:01,853 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:53:01,853 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:53:01,854 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 00:53:01,857 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2023-11-29 00:53:02,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:53:02,156 INFO L262 TraceCheckSpWp]: Trace formula consists of 475 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-29 00:53:02,161 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 00:53:02,305 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 00:53:02,306 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 00:53:02,527 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 00:53:02,527 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 00:53:02,527 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2109937078] [2023-11-29 00:53:02,527 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 00:53:02,527 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [689359512] [2023-11-29 00:53:02,527 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [689359512] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 00:53:02,528 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 00:53:02,528 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 7] total 13 [2023-11-29 00:53:02,528 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [308855071] [2023-11-29 00:53:02,528 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 00:53:02,529 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2023-11-29 00:53:02,529 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 00:53:02,530 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2023-11-29 00:53:02,530 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=136, Unknown=0, NotChecked=0, Total=182 [2023-11-29 00:53:02,530 INFO L87 Difference]: Start difference. First operand 1459 states and 2134 transitions. Second operand has 14 states, 13 states have (on average 11.384615384615385) internal successors, (148), 12 states have internal predecessors, (148), 4 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (4), 2 states have call predecessors, (4), 4 states have call successors, (4) [2023-11-29 00:53:03,501 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 00:53:03,501 INFO L93 Difference]: Finished difference Result 3583 states and 5230 transitions. [2023-11-29 00:53:03,502 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2023-11-29 00:53:03,502 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 13 states have (on average 11.384615384615385) internal successors, (148), 12 states have internal predecessors, (148), 4 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (4), 2 states have call predecessors, (4), 4 states have call successors, (4) Word has length 79 [2023-11-29 00:53:03,503 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 00:53:03,525 INFO L225 Difference]: With dead ends: 3583 [2023-11-29 00:53:03,525 INFO L226 Difference]: Without dead ends: 3581 [2023-11-29 00:53:03,527 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 174 GetRequests, 147 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 127 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=255, Invalid=557, Unknown=0, NotChecked=0, Total=812 [2023-11-29 00:53:03,528 INFO L413 NwaCegarLoop]: 633 mSDtfsCounter, 4355 mSDsluCounter, 5815 mSDsCounter, 0 mSdLazyCounter, 532 mSolverCounterSat, 227 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4374 SdHoareTripleChecker+Valid, 6448 SdHoareTripleChecker+Invalid, 759 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 227 IncrementalHoareTripleChecker+Valid, 532 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2023-11-29 00:53:03,528 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4374 Valid, 6448 Invalid, 759 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [227 Valid, 532 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2023-11-29 00:53:03,533 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3581 states. [2023-11-29 00:53:03,624 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3581 to 3288. [2023-11-29 00:53:03,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3288 states, 3147 states have (on average 1.4680648236415634) internal successors, (4620), 3169 states have internal predecessors, (4620), 101 states have call successors, (101), 33 states have call predecessors, (101), 27 states have return successors, (122), 86 states have call predecessors, (122), 101 states have call successors, (122) [2023-11-29 00:53:03,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3288 states to 3288 states and 4843 transitions. [2023-11-29 00:53:03,645 INFO L78 Accepts]: Start accepts. Automaton has 3288 states and 4843 transitions. Word has length 79 [2023-11-29 00:53:03,645 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 00:53:03,645 INFO L495 AbstractCegarLoop]: Abstraction has 3288 states and 4843 transitions. [2023-11-29 00:53:03,645 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 13 states have (on average 11.384615384615385) internal successors, (148), 12 states have internal predecessors, (148), 4 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (4), 2 states have call predecessors, (4), 4 states have call successors, (4) [2023-11-29 00:53:03,646 INFO L276 IsEmpty]: Start isEmpty. Operand 3288 states and 4843 transitions. [2023-11-29 00:53:03,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-11-29 00:53:03,646 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 00:53:03,647 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 00:53:03,654 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2023-11-29 00:53:03,847 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:53:03,847 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [alt_mallocErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_mallocErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_freeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 11 more)] === [2023-11-29 00:53:03,848 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:53:03,848 INFO L85 PathProgramCache]: Analyzing trace with hash 2092260, now seen corresponding path program 1 times [2023-11-29 00:53:03,848 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 00:53:03,848 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1293070261] [2023-11-29 00:53:03,848 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:53:03,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 00:53:03,885 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 00:53:03,885 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [430664946] [2023-11-29 00:53:03,885 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:53:03,885 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:53:03,885 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:53:03,886 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 00:53:03,888 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2023-11-29 00:53:04,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:53:04,177 INFO L262 TraceCheckSpWp]: Trace formula consists of 426 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-29 00:53:04,179 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 00:53:04,379 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 00:53:04,379 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 00:53:04,379 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 00:53:04,380 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1293070261] [2023-11-29 00:53:04,380 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 00:53:04,380 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [430664946] [2023-11-29 00:53:04,380 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [430664946] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 00:53:04,380 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 00:53:04,380 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 00:53:04,380 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1494787901] [2023-11-29 00:53:04,380 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 00:53:04,381 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 00:53:04,381 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 00:53:04,381 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 00:53:04,382 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 00:53:04,382 INFO L87 Difference]: Start difference. First operand 3288 states and 4843 transitions. Second operand has 3 states, 3 states have (on average 26.666666666666668) internal successors, (80), 2 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 00:53:04,625 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 00:53:04,625 INFO L93 Difference]: Finished difference Result 7216 states and 10686 transitions. [2023-11-29 00:53:04,625 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 00:53:04,626 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.666666666666668) internal successors, (80), 2 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 80 [2023-11-29 00:53:04,626 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 00:53:04,649 INFO L225 Difference]: With dead ends: 7216 [2023-11-29 00:53:04,649 INFO L226 Difference]: Without dead ends: 3935 [2023-11-29 00:53:04,655 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 79 GetRequests, 78 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 00:53:04,656 INFO L413 NwaCegarLoop]: 823 mSDtfsCounter, 390 mSDsluCounter, 569 mSDsCounter, 0 mSdLazyCounter, 74 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 401 SdHoareTripleChecker+Valid, 1392 SdHoareTripleChecker+Invalid, 82 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 74 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 00:53:04,656 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [401 Valid, 1392 Invalid, 82 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 74 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 00:53:04,661 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3935 states. [2023-11-29 00:53:04,787 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3935 to 3717. [2023-11-29 00:53:04,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3717 states, 3575 states have (on average 1.484195804195804) internal successors, (5306), 3595 states have internal predecessors, (5306), 105 states have call successors, (105), 29 states have call predecessors, (105), 24 states have return successors, (126), 93 states have call predecessors, (126), 105 states have call successors, (126) [2023-11-29 00:53:04,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3717 states to 3717 states and 5537 transitions. [2023-11-29 00:53:04,805 INFO L78 Accepts]: Start accepts. Automaton has 3717 states and 5537 transitions. Word has length 80 [2023-11-29 00:53:04,805 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 00:53:04,805 INFO L495 AbstractCegarLoop]: Abstraction has 3717 states and 5537 transitions. [2023-11-29 00:53:04,805 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 26.666666666666668) internal successors, (80), 2 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 00:53:04,805 INFO L276 IsEmpty]: Start isEmpty. Operand 3717 states and 5537 transitions. [2023-11-29 00:53:04,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-11-29 00:53:04,806 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 00:53:04,807 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 00:53:04,813 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Ended with exit code 0 [2023-11-29 00:53:05,007 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:53:05,007 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting alt_bzeroErr1ASSERT_VIOLATIONINTEGER_OVERFLOW === [alt_mallocErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_mallocErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_freeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 11 more)] === [2023-11-29 00:53:05,008 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:53:05,008 INFO L85 PathProgramCache]: Analyzing trace with hash 279871174, now seen corresponding path program 1 times [2023-11-29 00:53:05,008 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 00:53:05,008 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1311197404] [2023-11-29 00:53:05,008 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:53:05,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 00:53:05,045 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 00:53:05,045 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1916927017] [2023-11-29 00:53:05,045 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:53:05,045 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:53:05,045 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:53:05,046 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 00:53:05,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2023-11-29 00:53:05,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:53:05,340 INFO L262 TraceCheckSpWp]: Trace formula consists of 569 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-29 00:53:05,343 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 00:53:05,445 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 00:53:05,445 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 00:53:05,592 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-29 00:53:05,592 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 00:53:05,592 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1311197404] [2023-11-29 00:53:05,592 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 00:53:05,592 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1916927017] [2023-11-29 00:53:05,593 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1916927017] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 00:53:05,593 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 00:53:05,593 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 5] total 9 [2023-11-29 00:53:05,593 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1567301122] [2023-11-29 00:53:05,593 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 00:53:05,594 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-11-29 00:53:05,594 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 00:53:05,594 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-11-29 00:53:05,594 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=55, Unknown=0, NotChecked=0, Total=90 [2023-11-29 00:53:05,595 INFO L87 Difference]: Start difference. First operand 3717 states and 5537 transitions. Second operand has 10 states, 9 states have (on average 17.444444444444443) internal successors, (157), 10 states have internal predecessors, (157), 4 states have call successors, (8), 6 states have call predecessors, (8), 5 states have return successors, (6), 4 states have call predecessors, (6), 4 states have call successors, (6) [2023-11-29 00:53:06,105 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 00:53:06,105 INFO L93 Difference]: Finished difference Result 6781 states and 10076 transitions. [2023-11-29 00:53:06,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2023-11-29 00:53:06,106 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 9 states have (on average 17.444444444444443) internal successors, (157), 10 states have internal predecessors, (157), 4 states have call successors, (8), 6 states have call predecessors, (8), 5 states have return successors, (6), 4 states have call predecessors, (6), 4 states have call successors, (6) Word has length 88 [2023-11-29 00:53:06,106 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 00:53:06,139 INFO L225 Difference]: With dead ends: 6781 [2023-11-29 00:53:06,139 INFO L226 Difference]: Without dead ends: 6780 [2023-11-29 00:53:06,142 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 185 GetRequests, 169 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=107, Invalid=165, Unknown=0, NotChecked=0, Total=272 [2023-11-29 00:53:06,142 INFO L413 NwaCegarLoop]: 580 mSDtfsCounter, 2731 mSDsluCounter, 2773 mSDsCounter, 0 mSdLazyCounter, 256 mSolverCounterSat, 133 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2750 SdHoareTripleChecker+Valid, 3353 SdHoareTripleChecker+Invalid, 389 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 133 IncrementalHoareTripleChecker+Valid, 256 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-29 00:53:06,143 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2750 Valid, 3353 Invalid, 389 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [133 Valid, 256 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-29 00:53:06,149 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6780 states. [2023-11-29 00:53:06,293 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6780 to 6349. [2023-11-29 00:53:06,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6349 states, 6102 states have (on average 1.4827925270403146) internal successors, (9048), 6125 states have internal predecessors, (9048), 184 states have call successors, (184), 60 states have call predecessors, (184), 50 states have return successors, (217), 164 states have call predecessors, (217), 184 states have call successors, (217) [2023-11-29 00:53:06,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6349 states to 6349 states and 9449 transitions. [2023-11-29 00:53:06,316 INFO L78 Accepts]: Start accepts. Automaton has 6349 states and 9449 transitions. Word has length 88 [2023-11-29 00:53:06,316 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 00:53:06,316 INFO L495 AbstractCegarLoop]: Abstraction has 6349 states and 9449 transitions. [2023-11-29 00:53:06,316 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 9 states have (on average 17.444444444444443) internal successors, (157), 10 states have internal predecessors, (157), 4 states have call successors, (8), 6 states have call predecessors, (8), 5 states have return successors, (6), 4 states have call predecessors, (6), 4 states have call successors, (6) [2023-11-29 00:53:06,316 INFO L276 IsEmpty]: Start isEmpty. Operand 6349 states and 9449 transitions. [2023-11-29 00:53:06,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-11-29 00:53:06,317 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 00:53:06,318 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 00:53:06,323 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Ended with exit code 0 [2023-11-29 00:53:06,518 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:53:06,518 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [alt_mallocErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_mallocErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_freeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 11 more)] === [2023-11-29 00:53:06,519 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:53:06,519 INFO L85 PathProgramCache]: Analyzing trace with hash -1613682208, now seen corresponding path program 1 times [2023-11-29 00:53:06,519 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 00:53:06,519 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [656133217] [2023-11-29 00:53:06,519 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:53:06,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 00:53:06,556 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 00:53:06,556 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1763357836] [2023-11-29 00:53:06,556 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:53:06,557 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:53:06,557 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:53:06,558 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 00:53:06,565 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2023-11-29 00:53:06,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:53:06,898 INFO L262 TraceCheckSpWp]: Trace formula consists of 698 conjuncts, 11 conjunts are in the unsatisfiable core [2023-11-29 00:53:06,902 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 00:53:07,015 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-29 00:53:07,015 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 00:53:07,015 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 00:53:07,016 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [656133217] [2023-11-29 00:53:07,016 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 00:53:07,016 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1763357836] [2023-11-29 00:53:07,016 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1763357836] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 00:53:07,016 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 00:53:07,016 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 00:53:07,017 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1059870721] [2023-11-29 00:53:07,017 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 00:53:07,017 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-29 00:53:07,017 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 00:53:07,018 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-29 00:53:07,018 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2023-11-29 00:53:07,018 INFO L87 Difference]: Start difference. First operand 6349 states and 9449 transitions. Second operand has 7 states, 7 states have (on average 14.285714285714286) internal successors, (100), 5 states have internal predecessors, (100), 2 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (4), 1 states have call predecessors, (4), 2 states have call successors, (4) [2023-11-29 00:53:07,327 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 00:53:07,327 INFO L93 Difference]: Finished difference Result 12566 states and 18706 transitions. [2023-11-29 00:53:07,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-29 00:53:07,328 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 14.285714285714286) internal successors, (100), 5 states have internal predecessors, (100), 2 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (4), 1 states have call predecessors, (4), 2 states have call successors, (4) Word has length 112 [2023-11-29 00:53:07,328 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 00:53:07,363 INFO L225 Difference]: With dead ends: 12566 [2023-11-29 00:53:07,364 INFO L226 Difference]: Without dead ends: 6349 [2023-11-29 00:53:07,374 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 114 GetRequests, 106 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2023-11-29 00:53:07,375 INFO L413 NwaCegarLoop]: 594 mSDtfsCounter, 142 mSDsluCounter, 2299 mSDsCounter, 0 mSdLazyCounter, 189 mSolverCounterSat, 15 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 143 SdHoareTripleChecker+Valid, 2893 SdHoareTripleChecker+Invalid, 204 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 189 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 00:53:07,375 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [143 Valid, 2893 Invalid, 204 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 189 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 00:53:07,383 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6349 states. [2023-11-29 00:53:07,573 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6349 to 6349. [2023-11-29 00:53:07,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6349 states, 6102 states have (on average 1.4826286463454605) internal successors, (9047), 6124 states have internal predecessors, (9047), 184 states have call successors, (184), 60 states have call predecessors, (184), 50 states have return successors, (217), 164 states have call predecessors, (217), 184 states have call successors, (217) [2023-11-29 00:53:07,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6349 states to 6349 states and 9448 transitions. [2023-11-29 00:53:07,600 INFO L78 Accepts]: Start accepts. Automaton has 6349 states and 9448 transitions. Word has length 112 [2023-11-29 00:53:07,600 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 00:53:07,601 INFO L495 AbstractCegarLoop]: Abstraction has 6349 states and 9448 transitions. [2023-11-29 00:53:07,601 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 14.285714285714286) internal successors, (100), 5 states have internal predecessors, (100), 2 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (4), 1 states have call predecessors, (4), 2 states have call successors, (4) [2023-11-29 00:53:07,601 INFO L276 IsEmpty]: Start isEmpty. Operand 6349 states and 9448 transitions. [2023-11-29 00:53:07,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2023-11-29 00:53:07,602 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 00:53:07,603 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 00:53:07,610 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Ended with exit code 0 [2023-11-29 00:53:07,803 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:53:07,803 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [alt_mallocErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_mallocErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_freeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 11 more)] === [2023-11-29 00:53:07,803 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:53:07,803 INFO L85 PathProgramCache]: Analyzing trace with hash 1096075042, now seen corresponding path program 1 times [2023-11-29 00:53:07,804 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 00:53:07,804 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1094929768] [2023-11-29 00:53:07,804 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:53:07,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 00:53:07,836 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 00:53:07,836 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1159174612] [2023-11-29 00:53:07,836 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:53:07,836 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:53:07,837 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:53:07,837 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 00:53:07,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2023-11-29 00:53:08,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:53:08,175 INFO L262 TraceCheckSpWp]: Trace formula consists of 708 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-29 00:53:08,178 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 00:53:08,182 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-11-29 00:53:08,413 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-29 00:53:08,413 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 00:53:08,413 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 00:53:08,413 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1094929768] [2023-11-29 00:53:08,414 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 00:53:08,414 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1159174612] [2023-11-29 00:53:08,414 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1159174612] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 00:53:08,414 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 00:53:08,414 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 00:53:08,414 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1685563735] [2023-11-29 00:53:08,414 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 00:53:08,415 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-29 00:53:08,415 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 00:53:08,415 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-29 00:53:08,415 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-11-29 00:53:08,416 INFO L87 Difference]: Start difference. First operand 6349 states and 9448 transitions. Second operand has 5 states, 4 states have (on average 24.75) internal successors, (99), 4 states have internal predecessors, (99), 2 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2023-11-29 00:53:08,775 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 00:53:08,775 INFO L93 Difference]: Finished difference Result 9036 states and 13371 transitions. [2023-11-29 00:53:08,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-29 00:53:08,776 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 24.75) internal successors, (99), 4 states have internal predecessors, (99), 2 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 117 [2023-11-29 00:53:08,776 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 00:53:08,799 INFO L225 Difference]: With dead ends: 9036 [2023-11-29 00:53:08,799 INFO L226 Difference]: Without dead ends: 9035 [2023-11-29 00:53:08,803 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 117 GetRequests, 106 SyntacticMatches, 7 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2023-11-29 00:53:08,804 INFO L413 NwaCegarLoop]: 578 mSDtfsCounter, 970 mSDsluCounter, 1190 mSDsCounter, 0 mSdLazyCounter, 135 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 980 SdHoareTripleChecker+Valid, 1768 SdHoareTripleChecker+Invalid, 148 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 135 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-29 00:53:08,804 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [980 Valid, 1768 Invalid, 148 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 135 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-29 00:53:08,816 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9035 states. [2023-11-29 00:53:09,048 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9035 to 8476. [2023-11-29 00:53:09,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8476 states, 8142 states have (on average 1.482436747727831) internal successors, (12070), 8172 states have internal predecessors, (12070), 251 states have call successors, (251), 85 states have call predecessors, (251), 70 states have return successors, (285), 218 states have call predecessors, (285), 251 states have call successors, (285) [2023-11-29 00:53:09,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8476 states to 8476 states and 12606 transitions. [2023-11-29 00:53:09,106 INFO L78 Accepts]: Start accepts. Automaton has 8476 states and 12606 transitions. Word has length 117 [2023-11-29 00:53:09,107 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 00:53:09,107 INFO L495 AbstractCegarLoop]: Abstraction has 8476 states and 12606 transitions. [2023-11-29 00:53:09,107 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 24.75) internal successors, (99), 4 states have internal predecessors, (99), 2 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2023-11-29 00:53:09,107 INFO L276 IsEmpty]: Start isEmpty. Operand 8476 states and 12606 transitions. [2023-11-29 00:53:09,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-11-29 00:53:09,109 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 00:53:09,109 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 00:53:09,117 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Ended with exit code 0 [2023-11-29 00:53:09,310 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2023-11-29 00:53:09,310 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW === [alt_mallocErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_mallocErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_freeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 11 more)] === [2023-11-29 00:53:09,310 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:53:09,311 INFO L85 PathProgramCache]: Analyzing trace with hash -381411248, now seen corresponding path program 1 times [2023-11-29 00:53:09,311 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 00:53:09,311 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [661933344] [2023-11-29 00:53:09,311 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:53:09,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 00:53:09,355 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 00:53:09,355 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1194744971] [2023-11-29 00:53:09,355 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:53:09,355 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:53:09,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:53:09,357 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 00:53:09,358 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2023-11-29 00:53:09,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:53:09,744 INFO L262 TraceCheckSpWp]: Trace formula consists of 709 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-29 00:53:09,748 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 00:53:09,949 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-11-29 00:53:09,958 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-29 00:53:09,958 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 00:53:09,959 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 00:53:09,959 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [661933344] [2023-11-29 00:53:09,959 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 00:53:09,959 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1194744971] [2023-11-29 00:53:09,959 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1194744971] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 00:53:09,959 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 00:53:09,959 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-29 00:53:09,959 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1130794379] [2023-11-29 00:53:09,960 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 00:53:09,960 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 00:53:09,960 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 00:53:09,960 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 00:53:09,960 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-11-29 00:53:09,961 INFO L87 Difference]: Start difference. First operand 8476 states and 12606 transitions. Second operand has 6 states, 5 states have (on average 20.0) internal successors, (100), 6 states have internal predecessors, (100), 2 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2023-11-29 00:53:10,376 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 00:53:10,377 INFO L93 Difference]: Finished difference Result 9054 states and 13377 transitions. [2023-11-29 00:53:10,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-29 00:53:10,378 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 20.0) internal successors, (100), 6 states have internal predecessors, (100), 2 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 118 [2023-11-29 00:53:10,378 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 00:53:10,393 INFO L225 Difference]: With dead ends: 9054 [2023-11-29 00:53:10,393 INFO L226 Difference]: Without dead ends: 9053 [2023-11-29 00:53:10,395 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 119 GetRequests, 106 SyntacticMatches, 7 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2023-11-29 00:53:10,396 INFO L413 NwaCegarLoop]: 576 mSDtfsCounter, 984 mSDsluCounter, 1469 mSDsCounter, 0 mSdLazyCounter, 192 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 994 SdHoareTripleChecker+Valid, 2045 SdHoareTripleChecker+Invalid, 206 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 192 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-29 00:53:10,396 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [994 Valid, 2045 Invalid, 206 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 192 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-29 00:53:10,407 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9053 states. [2023-11-29 00:53:10,610 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9053 to 5058. [2023-11-29 00:53:10,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5058 states, 4808 states have (on average 1.4573627287853577) internal successors, (7007), 4830 states have internal predecessors, (7007), 175 states have call successors, (175), 74 states have call predecessors, (175), 63 states have return successors, (209), 153 states have call predecessors, (209), 175 states have call successors, (209) [2023-11-29 00:53:10,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5058 states to 5058 states and 7391 transitions. [2023-11-29 00:53:10,627 INFO L78 Accepts]: Start accepts. Automaton has 5058 states and 7391 transitions. Word has length 118 [2023-11-29 00:53:10,627 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 00:53:10,627 INFO L495 AbstractCegarLoop]: Abstraction has 5058 states and 7391 transitions. [2023-11-29 00:53:10,627 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 20.0) internal successors, (100), 6 states have internal predecessors, (100), 2 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2023-11-29 00:53:10,627 INFO L276 IsEmpty]: Start isEmpty. Operand 5058 states and 7391 transitions. [2023-11-29 00:53:10,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-11-29 00:53:10,629 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 00:53:10,629 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 00:53:10,636 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Ended with exit code 0 [2023-11-29 00:53:10,830 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2023-11-29 00:53:10,830 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [alt_mallocErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_mallocErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_freeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 11 more)] === [2023-11-29 00:53:10,830 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:53:10,830 INFO L85 PathProgramCache]: Analyzing trace with hash 1823061689, now seen corresponding path program 1 times [2023-11-29 00:53:10,831 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 00:53:10,831 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [333052887] [2023-11-29 00:53:10,831 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:53:10,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 00:53:10,877 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 00:53:10,877 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [529245529] [2023-11-29 00:53:10,877 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:53:10,877 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:53:10,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:53:10,878 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 00:53:10,880 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2023-11-29 00:53:11,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:53:11,261 INFO L262 TraceCheckSpWp]: Trace formula consists of 758 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-29 00:53:11,265 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 00:53:11,331 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 00:53:11,331 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 00:53:11,332 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 00:53:11,332 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [333052887] [2023-11-29 00:53:11,332 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 00:53:11,332 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [529245529] [2023-11-29 00:53:11,332 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [529245529] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 00:53:11,332 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 00:53:11,332 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-11-29 00:53:11,332 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1968636006] [2023-11-29 00:53:11,332 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 00:53:11,333 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-29 00:53:11,333 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 00:53:11,333 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-29 00:53:11,334 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2023-11-29 00:53:11,334 INFO L87 Difference]: Start difference. First operand 5058 states and 7391 transitions. Second operand has 9 states, 8 states have (on average 14.125) internal successors, (113), 9 states have internal predecessors, (113), 3 states have call successors, (5), 2 states have call predecessors, (5), 4 states have return successors, (5), 3 states have call predecessors, (5), 3 states have call successors, (5) [2023-11-29 00:53:11,653 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 00:53:11,653 INFO L93 Difference]: Finished difference Result 8815 states and 12899 transitions. [2023-11-29 00:53:11,654 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-11-29 00:53:11,654 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 8 states have (on average 14.125) internal successors, (113), 9 states have internal predecessors, (113), 3 states have call successors, (5), 2 states have call predecessors, (5), 4 states have return successors, (5), 3 states have call predecessors, (5), 3 states have call successors, (5) Word has length 123 [2023-11-29 00:53:11,654 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 00:53:11,664 INFO L225 Difference]: With dead ends: 8815 [2023-11-29 00:53:11,665 INFO L226 Difference]: Without dead ends: 3871 [2023-11-29 00:53:11,675 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 126 GetRequests, 115 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=31, Invalid=125, Unknown=0, NotChecked=0, Total=156 [2023-11-29 00:53:11,675 INFO L413 NwaCegarLoop]: 600 mSDtfsCounter, 23 mSDsluCounter, 4161 mSDsCounter, 0 mSdLazyCounter, 204 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 24 SdHoareTripleChecker+Valid, 4761 SdHoareTripleChecker+Invalid, 210 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 204 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 00:53:11,676 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [24 Valid, 4761 Invalid, 210 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 204 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 00:53:11,681 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3871 states. [2023-11-29 00:53:11,834 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3871 to 3867. [2023-11-29 00:53:11,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3867 states, 3671 states have (on average 1.4628166712067556) internal successors, (5370), 3693 states have internal predecessors, (5370), 128 states have call successors, (128), 62 states have call predecessors, (128), 56 states have return successors, (140), 111 states have call predecessors, (140), 128 states have call successors, (140) [2023-11-29 00:53:11,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3867 states to 3867 states and 5638 transitions. [2023-11-29 00:53:11,847 INFO L78 Accepts]: Start accepts. Automaton has 3867 states and 5638 transitions. Word has length 123 [2023-11-29 00:53:11,847 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 00:53:11,847 INFO L495 AbstractCegarLoop]: Abstraction has 3867 states and 5638 transitions. [2023-11-29 00:53:11,847 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 8 states have (on average 14.125) internal successors, (113), 9 states have internal predecessors, (113), 3 states have call successors, (5), 2 states have call predecessors, (5), 4 states have return successors, (5), 3 states have call predecessors, (5), 3 states have call successors, (5) [2023-11-29 00:53:11,848 INFO L276 IsEmpty]: Start isEmpty. Operand 3867 states and 5638 transitions. [2023-11-29 00:53:11,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-11-29 00:53:11,849 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 00:53:11,849 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 00:53:11,857 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Ended with exit code 0 [2023-11-29 00:53:12,049 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2023-11-29 00:53:12,050 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [alt_mallocErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_mallocErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_freeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 11 more)] === [2023-11-29 00:53:12,050 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:53:12,050 INFO L85 PathProgramCache]: Analyzing trace with hash 1198226997, now seen corresponding path program 1 times [2023-11-29 00:53:12,050 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 00:53:12,050 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [666903530] [2023-11-29 00:53:12,050 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:53:12,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 00:53:12,131 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 00:53:12,132 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [655161854] [2023-11-29 00:53:12,132 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:53:12,132 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:53:12,132 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:53:12,133 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 00:53:12,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2023-11-29 00:53:12,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:53:12,623 INFO L262 TraceCheckSpWp]: Trace formula consists of 788 conjuncts, 20 conjunts are in the unsatisfiable core [2023-11-29 00:53:12,627 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 00:53:12,710 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 19 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-29 00:53:12,710 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 00:53:12,885 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 5 proven. 8 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-29 00:53:12,885 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 00:53:12,885 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [666903530] [2023-11-29 00:53:12,886 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 00:53:12,886 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [655161854] [2023-11-29 00:53:12,886 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [655161854] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 00:53:12,886 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 00:53:12,886 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 6] total 14 [2023-11-29 00:53:12,887 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [798028157] [2023-11-29 00:53:12,887 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 00:53:12,887 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2023-11-29 00:53:12,888 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 00:53:12,888 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2023-11-29 00:53:12,889 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=145, Unknown=0, NotChecked=0, Total=182 [2023-11-29 00:53:12,889 INFO L87 Difference]: Start difference. First operand 3867 states and 5638 transitions. Second operand has 14 states, 12 states have (on average 11.166666666666666) internal successors, (134), 14 states have internal predecessors, (134), 3 states have call successors, (8), 2 states have call predecessors, (8), 6 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) [2023-11-29 00:53:13,481 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 00:53:13,481 INFO L93 Difference]: Finished difference Result 7674 states and 11214 transitions. [2023-11-29 00:53:13,482 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2023-11-29 00:53:13,482 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 12 states have (on average 11.166666666666666) internal successors, (134), 14 states have internal predecessors, (134), 3 states have call successors, (8), 2 states have call predecessors, (8), 6 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) Word has length 125 [2023-11-29 00:53:13,482 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 00:53:13,492 INFO L225 Difference]: With dead ends: 7674 [2023-11-29 00:53:13,492 INFO L226 Difference]: Without dead ends: 3942 [2023-11-29 00:53:13,498 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 260 GetRequests, 238 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 42 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=119, Invalid=433, Unknown=0, NotChecked=0, Total=552 [2023-11-29 00:53:13,499 INFO L413 NwaCegarLoop]: 601 mSDtfsCounter, 45 mSDsluCounter, 4172 mSDsCounter, 0 mSdLazyCounter, 266 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 45 SdHoareTripleChecker+Valid, 4773 SdHoareTripleChecker+Invalid, 277 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 266 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-29 00:53:13,499 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [45 Valid, 4773 Invalid, 277 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 266 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-29 00:53:13,504 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3942 states. [2023-11-29 00:53:13,662 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3942 to 3922. [2023-11-29 00:53:13,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3922 states, 3724 states have (on average 1.46374865735768) internal successors, (5451), 3742 states have internal predecessors, (5451), 128 states have call successors, (128), 68 states have call predecessors, (128), 58 states have return successors, (136), 111 states have call predecessors, (136), 128 states have call successors, (136) [2023-11-29 00:53:13,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3922 states to 3922 states and 5715 transitions. [2023-11-29 00:53:13,676 INFO L78 Accepts]: Start accepts. Automaton has 3922 states and 5715 transitions. Word has length 125 [2023-11-29 00:53:13,676 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 00:53:13,676 INFO L495 AbstractCegarLoop]: Abstraction has 3922 states and 5715 transitions. [2023-11-29 00:53:13,676 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 12 states have (on average 11.166666666666666) internal successors, (134), 14 states have internal predecessors, (134), 3 states have call successors, (8), 2 states have call predecessors, (8), 6 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) [2023-11-29 00:53:13,676 INFO L276 IsEmpty]: Start isEmpty. Operand 3922 states and 5715 transitions. [2023-11-29 00:53:13,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-11-29 00:53:13,678 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 00:53:13,678 INFO L195 NwaCegarLoop]: trace histogram [6, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 00:53:13,687 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Ended with exit code 0 [2023-11-29 00:53:13,878 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2023-11-29 00:53:13,879 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [alt_mallocErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_mallocErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_freeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 11 more)] === [2023-11-29 00:53:13,879 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:53:13,879 INFO L85 PathProgramCache]: Analyzing trace with hash -272968423, now seen corresponding path program 2 times [2023-11-29 00:53:13,879 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 00:53:13,879 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2079349125] [2023-11-29 00:53:13,880 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:53:13,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 00:53:13,930 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 00:53:13,931 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [619181360] [2023-11-29 00:53:13,931 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-11-29 00:53:13,931 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:53:13,931 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:53:13,932 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 00:53:13,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2023-11-29 00:53:14,243 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2023-11-29 00:53:14,243 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-29 00:53:14,245 INFO L262 TraceCheckSpWp]: Trace formula consists of 98 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-29 00:53:14,248 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 00:53:14,256 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-11-29 00:53:14,261 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-11-29 00:53:14,261 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 00:53:14,261 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 00:53:14,261 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2079349125] [2023-11-29 00:53:14,261 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 00:53:14,261 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [619181360] [2023-11-29 00:53:14,261 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [619181360] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 00:53:14,261 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 00:53:14,262 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 00:53:14,262 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2049230371] [2023-11-29 00:53:14,262 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 00:53:14,262 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 00:53:14,262 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 00:53:14,263 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 00:53:14,263 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 00:53:14,263 INFO L87 Difference]: Start difference. First operand 3922 states and 5715 transitions. Second operand has 3 states, 2 states have (on average 51.5) internal successors, (103), 3 states have internal predecessors, (103), 1 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2023-11-29 00:53:14,399 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 00:53:14,399 INFO L93 Difference]: Finished difference Result 3922 states and 5715 transitions. [2023-11-29 00:53:14,399 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 00:53:14,399 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 51.5) internal successors, (103), 3 states have internal predecessors, (103), 1 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) Word has length 129 [2023-11-29 00:53:14,400 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 00:53:14,407 INFO L225 Difference]: With dead ends: 3922 [2023-11-29 00:53:14,407 INFO L226 Difference]: Without dead ends: 3921 [2023-11-29 00:53:14,408 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 128 GetRequests, 127 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 00:53:14,408 INFO L413 NwaCegarLoop]: 610 mSDtfsCounter, 2 mSDsluCounter, 609 mSDsCounter, 0 mSdLazyCounter, 20 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 1219 SdHoareTripleChecker+Invalid, 20 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 20 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 00:53:14,409 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 1219 Invalid, 20 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 20 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 00:53:14,412 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3921 states. [2023-11-29 00:53:14,506 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3921 to 3921. [2023-11-29 00:53:14,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3921 states, 3724 states have (on average 1.4621374865735768) internal successors, (5445), 3741 states have internal predecessors, (5445), 128 states have call successors, (128), 68 states have call predecessors, (128), 58 states have return successors, (136), 111 states have call predecessors, (136), 128 states have call successors, (136) [2023-11-29 00:53:14,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3921 states to 3921 states and 5709 transitions. [2023-11-29 00:53:14,516 INFO L78 Accepts]: Start accepts. Automaton has 3921 states and 5709 transitions. Word has length 129 [2023-11-29 00:53:14,516 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 00:53:14,516 INFO L495 AbstractCegarLoop]: Abstraction has 3921 states and 5709 transitions. [2023-11-29 00:53:14,516 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 51.5) internal successors, (103), 3 states have internal predecessors, (103), 1 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2023-11-29 00:53:14,516 INFO L276 IsEmpty]: Start isEmpty. Operand 3921 states and 5709 transitions. [2023-11-29 00:53:14,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-11-29 00:53:14,517 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 00:53:14,517 INFO L195 NwaCegarLoop]: trace histogram [6, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 00:53:14,523 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Ended with exit code 0 [2023-11-29 00:53:14,717 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2023-11-29 00:53:14,718 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW === [alt_mallocErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_mallocErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_freeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 11 more)] === [2023-11-29 00:53:14,718 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:53:14,718 INFO L85 PathProgramCache]: Analyzing trace with hash 127913582, now seen corresponding path program 1 times [2023-11-29 00:53:14,718 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 00:53:14,719 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [261640413] [2023-11-29 00:53:14,719 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:53:14,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 00:53:14,772 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 00:53:14,772 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [141741020] [2023-11-29 00:53:14,772 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:53:14,772 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:53:14,772 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:53:14,773 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 00:53:14,774 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process [2023-11-29 00:53:15,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:53:15,209 INFO L262 TraceCheckSpWp]: Trace formula consists of 849 conjuncts, 29 conjunts are in the unsatisfiable core [2023-11-29 00:53:15,212 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 00:53:15,324 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-29 00:53:15,325 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 00:53:15,584 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 6 proven. 28 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-29 00:53:15,584 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 00:53:15,584 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [261640413] [2023-11-29 00:53:15,584 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 00:53:15,584 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [141741020] [2023-11-29 00:53:15,585 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [141741020] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 00:53:15,585 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 00:53:15,585 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 9] total 21 [2023-11-29 00:53:15,585 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [589602840] [2023-11-29 00:53:15,585 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 00:53:15,585 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2023-11-29 00:53:15,585 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 00:53:15,586 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2023-11-29 00:53:15,586 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=78, Invalid=342, Unknown=0, NotChecked=0, Total=420 [2023-11-29 00:53:15,586 INFO L87 Difference]: Start difference. First operand 3921 states and 5709 transitions. Second operand has 21 states, 19 states have (on average 7.526315789473684) internal successors, (143), 21 states have internal predecessors, (143), 3 states have call successors, (8), 2 states have call predecessors, (8), 6 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) [2023-11-29 00:53:17,017 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 00:53:17,017 INFO L93 Difference]: Finished difference Result 7666 states and 11139 transitions. [2023-11-29 00:53:17,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2023-11-29 00:53:17,018 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 19 states have (on average 7.526315789473684) internal successors, (143), 21 states have internal predecessors, (143), 3 states have call successors, (8), 2 states have call predecessors, (8), 6 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) Word has length 130 [2023-11-29 00:53:17,018 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 00:53:17,031 INFO L225 Difference]: With dead ends: 7666 [2023-11-29 00:53:17,031 INFO L226 Difference]: Without dead ends: 3737 [2023-11-29 00:53:17,038 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 279 GetRequests, 241 SyntacticMatches, 0 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 171 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=328, Invalid=1232, Unknown=0, NotChecked=0, Total=1560 [2023-11-29 00:53:17,039 INFO L413 NwaCegarLoop]: 521 mSDtfsCounter, 147 mSDsluCounter, 6631 mSDsCounter, 0 mSdLazyCounter, 707 mSolverCounterSat, 20 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 147 SdHoareTripleChecker+Valid, 7152 SdHoareTripleChecker+Invalid, 727 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 20 IncrementalHoareTripleChecker+Valid, 707 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2023-11-29 00:53:17,039 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [147 Valid, 7152 Invalid, 727 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [20 Valid, 707 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2023-11-29 00:53:17,043 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3737 states. [2023-11-29 00:53:17,261 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3737 to 3708. [2023-11-29 00:53:17,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3708 states, 3511 states have (on average 1.4360581031045285) internal successors, (5042), 3528 states have internal predecessors, (5042), 128 states have call successors, (128), 68 states have call predecessors, (128), 58 states have return successors, (136), 111 states have call predecessors, (136), 128 states have call successors, (136) [2023-11-29 00:53:17,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3708 states to 3708 states and 5306 transitions. [2023-11-29 00:53:17,276 INFO L78 Accepts]: Start accepts. Automaton has 3708 states and 5306 transitions. Word has length 130 [2023-11-29 00:53:17,277 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 00:53:17,277 INFO L495 AbstractCegarLoop]: Abstraction has 3708 states and 5306 transitions. [2023-11-29 00:53:17,277 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 19 states have (on average 7.526315789473684) internal successors, (143), 21 states have internal predecessors, (143), 3 states have call successors, (8), 2 states have call predecessors, (8), 6 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) [2023-11-29 00:53:17,277 INFO L276 IsEmpty]: Start isEmpty. Operand 3708 states and 5306 transitions. [2023-11-29 00:53:17,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2023-11-29 00:53:17,279 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 00:53:17,279 INFO L195 NwaCegarLoop]: trace histogram [15, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 00:53:17,287 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Ended with exit code 0 [2023-11-29 00:53:17,479 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,19 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:53:17,480 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW === [alt_mallocErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_mallocErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_freeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 11 more)] === [2023-11-29 00:53:17,480 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:53:17,480 INFO L85 PathProgramCache]: Analyzing trace with hash -291988267, now seen corresponding path program 2 times [2023-11-29 00:53:17,480 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 00:53:17,480 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [71487017] [2023-11-29 00:53:17,480 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:53:17,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 00:53:17,546 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 00:53:17,546 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2128288432] [2023-11-29 00:53:17,546 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-11-29 00:53:17,546 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:53:17,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:53:17,547 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 00:53:17,549 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Waiting until timeout for monitored process [2023-11-29 00:53:18,115 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-11-29 00:53:18,115 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-29 00:53:18,121 INFO L262 TraceCheckSpWp]: Trace formula consists of 984 conjuncts, 31 conjunts are in the unsatisfiable core [2023-11-29 00:53:18,126 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 00:53:18,129 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-11-29 00:53:18,153 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-11-29 00:53:18,169 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2023-11-29 00:53:18,481 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-29 00:53:18,481 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 39 treesize of output 23 [2023-11-29 00:53:18,625 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-29 00:53:18,625 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 00:53:18,625 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 00:53:18,625 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [71487017] [2023-11-29 00:53:18,625 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 00:53:18,626 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2128288432] [2023-11-29 00:53:18,626 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2128288432] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 00:53:18,626 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 00:53:18,626 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2023-11-29 00:53:18,626 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [681361476] [2023-11-29 00:53:18,626 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 00:53:18,627 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2023-11-29 00:53:18,627 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 00:53:18,627 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2023-11-29 00:53:18,627 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=106, Unknown=0, NotChecked=0, Total=132 [2023-11-29 00:53:18,628 INFO L87 Difference]: Start difference. First operand 3708 states and 5306 transitions. Second operand has 12 states, 12 states have (on average 8.916666666666666) internal successors, (107), 11 states have internal predecessors, (107), 1 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2023-11-29 00:53:20,234 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 00:53:20,235 INFO L93 Difference]: Finished difference Result 8385 states and 12057 transitions. [2023-11-29 00:53:20,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-11-29 00:53:20,235 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 8.916666666666666) internal successors, (107), 11 states have internal predecessors, (107), 1 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) Word has length 139 [2023-11-29 00:53:20,235 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 00:53:20,246 INFO L225 Difference]: With dead ends: 8385 [2023-11-29 00:53:20,246 INFO L226 Difference]: Without dead ends: 4721 [2023-11-29 00:53:20,250 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 146 GetRequests, 128 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=88, Invalid=292, Unknown=0, NotChecked=0, Total=380 [2023-11-29 00:53:20,251 INFO L413 NwaCegarLoop]: 490 mSDtfsCounter, 825 mSDsluCounter, 2935 mSDsCounter, 0 mSdLazyCounter, 879 mSolverCounterSat, 23 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 837 SdHoareTripleChecker+Valid, 3425 SdHoareTripleChecker+Invalid, 902 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 23 IncrementalHoareTripleChecker+Valid, 879 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2023-11-29 00:53:20,251 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [837 Valid, 3425 Invalid, 902 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [23 Valid, 879 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2023-11-29 00:53:20,256 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4721 states. [2023-11-29 00:53:20,366 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4721 to 3715. [2023-11-29 00:53:20,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3715 states, 3518 states have (on average 1.4351904491188174) internal successors, (5049), 3535 states have internal predecessors, (5049), 128 states have call successors, (128), 68 states have call predecessors, (128), 58 states have return successors, (136), 111 states have call predecessors, (136), 128 states have call successors, (136) [2023-11-29 00:53:20,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3715 states to 3715 states and 5313 transitions. [2023-11-29 00:53:20,375 INFO L78 Accepts]: Start accepts. Automaton has 3715 states and 5313 transitions. Word has length 139 [2023-11-29 00:53:20,375 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 00:53:20,375 INFO L495 AbstractCegarLoop]: Abstraction has 3715 states and 5313 transitions. [2023-11-29 00:53:20,376 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 8.916666666666666) internal successors, (107), 11 states have internal predecessors, (107), 1 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2023-11-29 00:53:20,376 INFO L276 IsEmpty]: Start isEmpty. Operand 3715 states and 5313 transitions. [2023-11-29 00:53:20,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2023-11-29 00:53:20,376 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 00:53:20,377 INFO L195 NwaCegarLoop]: trace histogram [15, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 00:53:20,384 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Ended with exit code 0 [2023-11-29 00:53:20,577 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,20 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:53:20,577 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW === [alt_mallocErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_mallocErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_freeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 11 more)] === [2023-11-29 00:53:20,578 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:53:20,578 INFO L85 PathProgramCache]: Analyzing trace with hash 1435156695, now seen corresponding path program 1 times [2023-11-29 00:53:20,578 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 00:53:20,578 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [471902964] [2023-11-29 00:53:20,578 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:53:20,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 00:53:20,640 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 00:53:20,641 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [292963803] [2023-11-29 00:53:20,641 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:53:20,641 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:53:20,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:53:20,642 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 00:53:20,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Waiting until timeout for monitored process [2023-11-29 00:53:21,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:53:21,092 INFO L262 TraceCheckSpWp]: Trace formula consists of 982 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-29 00:53:21,095 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 00:53:21,122 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-29 00:53:21,122 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 00:53:21,123 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 00:53:21,123 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [471902964] [2023-11-29 00:53:21,123 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 00:53:21,123 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [292963803] [2023-11-29 00:53:21,123 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [292963803] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 00:53:21,123 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 00:53:21,123 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-29 00:53:21,123 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [763733141] [2023-11-29 00:53:21,123 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 00:53:21,124 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-29 00:53:21,124 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 00:53:21,124 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-29 00:53:21,124 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 00:53:21,124 INFO L87 Difference]: Start difference. First operand 3715 states and 5313 transitions. Second operand has 5 states, 5 states have (on average 21.4) internal successors, (107), 5 states have internal predecessors, (107), 1 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2023-11-29 00:53:21,306 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 00:53:21,307 INFO L93 Difference]: Finished difference Result 7391 states and 10582 transitions. [2023-11-29 00:53:21,307 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-29 00:53:21,307 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 21.4) internal successors, (107), 5 states have internal predecessors, (107), 1 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) Word has length 139 [2023-11-29 00:53:21,307 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 00:53:21,315 INFO L225 Difference]: With dead ends: 7391 [2023-11-29 00:53:21,315 INFO L226 Difference]: Without dead ends: 3715 [2023-11-29 00:53:21,320 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 138 GetRequests, 135 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 00:53:21,321 INFO L413 NwaCegarLoop]: 532 mSDtfsCounter, 76 mSDsluCounter, 1485 mSDsCounter, 0 mSdLazyCounter, 89 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 76 SdHoareTripleChecker+Valid, 2017 SdHoareTripleChecker+Invalid, 101 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 89 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 00:53:21,321 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [76 Valid, 2017 Invalid, 101 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 89 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 00:53:21,324 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3715 states. [2023-11-29 00:53:21,451 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3715 to 3708. [2023-11-29 00:53:21,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3708 states, 3511 states have (on average 1.4297920820279122) internal successors, (5020), 3528 states have internal predecessors, (5020), 128 states have call successors, (128), 68 states have call predecessors, (128), 58 states have return successors, (136), 111 states have call predecessors, (136), 128 states have call successors, (136) [2023-11-29 00:53:21,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3708 states to 3708 states and 5284 transitions. [2023-11-29 00:53:21,461 INFO L78 Accepts]: Start accepts. Automaton has 3708 states and 5284 transitions. Word has length 139 [2023-11-29 00:53:21,461 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 00:53:21,461 INFO L495 AbstractCegarLoop]: Abstraction has 3708 states and 5284 transitions. [2023-11-29 00:53:21,461 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 21.4) internal successors, (107), 5 states have internal predecessors, (107), 1 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2023-11-29 00:53:21,461 INFO L276 IsEmpty]: Start isEmpty. Operand 3708 states and 5284 transitions. [2023-11-29 00:53:21,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2023-11-29 00:53:21,462 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 00:53:21,462 INFO L195 NwaCegarLoop]: trace histogram [15, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 00:53:21,469 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Ended with exit code 0 [2023-11-29 00:53:21,662 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20,21 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:53:21,663 INFO L420 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW === [alt_mallocErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_mallocErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_freeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 11 more)] === [2023-11-29 00:53:21,663 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:53:21,663 INFO L85 PathProgramCache]: Analyzing trace with hash -372127785, now seen corresponding path program 1 times [2023-11-29 00:53:21,663 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 00:53:21,663 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1052528959] [2023-11-29 00:53:21,664 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:53:21,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 00:53:21,724 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 00:53:21,724 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [649459453] [2023-11-29 00:53:21,724 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:53:21,724 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:53:21,724 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:53:21,725 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 00:53:21,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Waiting until timeout for monitored process [2023-11-29 00:53:22,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:53:22,370 INFO L262 TraceCheckSpWp]: Trace formula consists of 985 conjuncts, 32 conjunts are in the unsatisfiable core [2023-11-29 00:53:22,373 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 00:53:22,560 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-29 00:53:22,560 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 44 treesize of output 22 [2023-11-29 00:53:31,367 WARN L293 SmtUtils]: Spent 8.02s on a formula simplification that was a NOOP. DAG size: 22 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:53:39,522 WARN L293 SmtUtils]: Spent 8.15s on a formula simplification that was a NOOP. DAG size: 19 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:53:47,560 WARN L293 SmtUtils]: Spent 8.04s on a formula simplification that was a NOOP. DAG size: 12 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:53:55,582 WARN L293 SmtUtils]: Spent 8.01s on a formula simplification that was a NOOP. DAG size: 22 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:54:03,606 WARN L293 SmtUtils]: Spent 8.02s on a formula simplification that was a NOOP. DAG size: 12 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:54:14,484 WARN L293 SmtUtils]: Spent 6.73s on a formula simplification that was a NOOP. DAG size: 22 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:54:30,865 WARN L293 SmtUtils]: Spent 8.02s on a formula simplification that was a NOOP. DAG size: 12 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:54:38,917 WARN L293 SmtUtils]: Spent 8.02s on a formula simplification that was a NOOP. DAG size: 22 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:54:46,945 WARN L293 SmtUtils]: Spent 8.03s on a formula simplification that was a NOOP. DAG size: 12 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:54:55,062 WARN L293 SmtUtils]: Spent 8.02s on a formula simplification that was a NOOP. DAG size: 12 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:55:08,208 WARN L293 SmtUtils]: Spent 8.02s on a formula simplification that was a NOOP. DAG size: 22 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:55:24,865 WARN L293 SmtUtils]: Spent 8.06s on a formula simplification that was a NOOP. DAG size: 12 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:55:32,892 WARN L293 SmtUtils]: Spent 8.02s on a formula simplification that was a NOOP. DAG size: 22 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:55:45,012 WARN L293 SmtUtils]: Spent 8.02s on a formula simplification that was a NOOP. DAG size: 12 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:55:53,094 WARN L293 SmtUtils]: Spent 8.08s on a formula simplification that was a NOOP. DAG size: 18 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:55:57,122 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse6 (mod (+ (* 4294967295 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 4276993779) 4294967296))) (let ((.cse0 (mod (+ 2690382803 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 4294967296)) (.cse3 (* .cse6 256)) (.cse5 (* (- 1) |c_ULTIMATE.start_main_~_ha_hashv~0#1|))) (or (exists ((v_z_29 Int)) (and (exists ((v_y_26 Int) (v_y_29 Int)) (let ((.cse4 (* v_y_26 4294967296)) (.cse1 (* v_z_29 4294967295)) (.cse2 (* v_y_29 4294967296))) (and (= (+ .cse0 .cse1 .cse2) 4294967296) (= .cse3 (+ .cse4 (* v_z_29 4294967039) .cse2)) (<= (+ .cse4 |c_ULTIMATE.start_main_~_ha_hashv~0#1| .cse1 .cse2) 8553987558) (<= (div (+ (div (+ (- 255) (div (+ 8553987302 (* v_z_29 (- 4294967295)) .cse5) 256)) 256) (- 255)) 256) (+ 254 (* v_y_26 256) (* v_y_29 256)))))) (<= 0 v_z_29) (<= (+ .cse6 v_z_29) 4294967295))) (exists ((v_z_29 Int)) (and (exists ((v_y_26 Int) (v_y_29 Int)) (let ((.cse7 (* v_z_29 4294967295)) (.cse9 (* v_y_26 4294967296)) (.cse8 (* v_y_29 4294967296))) (and (= (+ .cse0 .cse7 .cse8) 4294967296) (<= (+ .cse9 |c_ULTIMATE.start_main_~_ha_hashv~0#1| .cse7 .cse8) 8553987558) (= .cse3 (+ 1099511627776 .cse9 (* v_z_29 4294967039) .cse8)) (<= (div (+ (div (+ (- 255) (div (+ 8553987302 (* v_z_29 (- 4294967295)) .cse5) 256)) 256) (- 255)) 256) (+ 254 (* v_y_26 256) (* v_y_29 256)))))) (<= 4294967296 (+ .cse6 v_z_29)) (<= v_z_29 4294967295)))))) is different from false [2023-11-29 00:55:57,770 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-29 00:55:57,770 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 00:55:57,771 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 00:55:57,771 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1052528959] [2023-11-29 00:55:57,771 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 00:55:57,771 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [649459453] [2023-11-29 00:55:57,771 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [649459453] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 00:55:57,771 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 00:55:57,771 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2023-11-29 00:55:57,772 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1444501198] [2023-11-29 00:55:57,772 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 00:55:57,772 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2023-11-29 00:55:57,772 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 00:55:57,773 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2023-11-29 00:55:57,773 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=108, Unknown=1, NotChecked=20, Total=156 [2023-11-29 00:55:57,773 INFO L87 Difference]: Start difference. First operand 3708 states and 5284 transitions. Second operand has 13 states, 13 states have (on average 8.307692307692308) internal successors, (108), 13 states have internal predecessors, (108), 1 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2023-11-29 00:55:59,262 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 00:55:59,262 INFO L93 Difference]: Finished difference Result 7463 states and 10660 transitions. [2023-11-29 00:55:59,263 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2023-11-29 00:55:59,263 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 8.307692307692308) internal successors, (108), 13 states have internal predecessors, (108), 1 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) Word has length 140 [2023-11-29 00:55:59,263 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 00:55:59,271 INFO L225 Difference]: With dead ends: 7463 [2023-11-29 00:55:59,271 INFO L226 Difference]: Without dead ends: 3799 [2023-11-29 00:55:59,277 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 142 GetRequests, 128 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 4.8s TimeCoverageRelationStatistics Valid=39, Invalid=174, Unknown=1, NotChecked=26, Total=240 [2023-11-29 00:55:59,278 INFO L413 NwaCegarLoop]: 530 mSDtfsCounter, 21 mSDsluCounter, 4196 mSDsCounter, 0 mSdLazyCounter, 785 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 21 SdHoareTripleChecker+Valid, 4726 SdHoareTripleChecker+Invalid, 904 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 785 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 113 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2023-11-29 00:55:59,278 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [21 Valid, 4726 Invalid, 904 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 785 Invalid, 0 Unknown, 113 Unchecked, 1.1s Time] [2023-11-29 00:55:59,282 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3799 states. [2023-11-29 00:55:59,448 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3799 to 3771. [2023-11-29 00:55:59,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3771 states, 3574 states have (on average 1.4222160044767767) internal successors, (5083), 3591 states have internal predecessors, (5083), 128 states have call successors, (128), 68 states have call predecessors, (128), 58 states have return successors, (136), 111 states have call predecessors, (136), 128 states have call successors, (136) [2023-11-29 00:55:59,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3771 states to 3771 states and 5347 transitions. [2023-11-29 00:55:59,461 INFO L78 Accepts]: Start accepts. Automaton has 3771 states and 5347 transitions. Word has length 140 [2023-11-29 00:55:59,461 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 00:55:59,461 INFO L495 AbstractCegarLoop]: Abstraction has 3771 states and 5347 transitions. [2023-11-29 00:55:59,461 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 8.307692307692308) internal successors, (108), 13 states have internal predecessors, (108), 1 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2023-11-29 00:55:59,462 INFO L276 IsEmpty]: Start isEmpty. Operand 3771 states and 5347 transitions. [2023-11-29 00:55:59,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2023-11-29 00:55:59,463 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 00:55:59,463 INFO L195 NwaCegarLoop]: trace histogram [15, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 00:55:59,472 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Forceful destruction successful, exit code 0 [2023-11-29 00:55:59,663 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 22 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable21 [2023-11-29 00:55:59,664 INFO L420 AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW === [alt_mallocErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_mallocErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_freeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 11 more)] === [2023-11-29 00:55:59,664 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:55:59,664 INFO L85 PathProgramCache]: Analyzing trace with hash 2006076206, now seen corresponding path program 1 times [2023-11-29 00:55:59,664 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 00:55:59,664 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1716044379] [2023-11-29 00:55:59,664 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:55:59,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 00:55:59,721 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 00:55:59,722 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1031507445] [2023-11-29 00:55:59,722 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:55:59,722 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:55:59,722 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:55:59,723 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 00:55:59,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Waiting until timeout for monitored process [2023-11-29 00:56:00,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:56:00,786 INFO L262 TraceCheckSpWp]: Trace formula consists of 984 conjuncts, 56 conjunts are in the unsatisfiable core [2023-11-29 00:56:00,790 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 00:56:01,037 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 7 proven. 124 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-11-29 00:56:01,038 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 00:56:01,460 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 75 proven. 15 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2023-11-29 00:56:01,460 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 00:56:01,460 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1716044379] [2023-11-29 00:56:01,461 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 00:56:01,461 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1031507445] [2023-11-29 00:56:01,461 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1031507445] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 00:56:01,461 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 00:56:01,461 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 10] total 24 [2023-11-29 00:56:01,461 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [582792110] [2023-11-29 00:56:01,461 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 00:56:01,462 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2023-11-29 00:56:01,462 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 00:56:01,463 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2023-11-29 00:56:01,463 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=104, Invalid=448, Unknown=0, NotChecked=0, Total=552 [2023-11-29 00:56:01,463 INFO L87 Difference]: Start difference. First operand 3771 states and 5347 transitions. Second operand has 24 states, 22 states have (on average 6.363636363636363) internal successors, (140), 24 states have internal predecessors, (140), 2 states have call successors, (6), 1 states have call predecessors, (6), 6 states have return successors, (9), 3 states have call predecessors, (9), 2 states have call successors, (9) [2023-11-29 00:56:04,419 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 00:56:04,419 INFO L93 Difference]: Finished difference Result 7516 states and 10737 transitions. [2023-11-29 00:56:04,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2023-11-29 00:56:04,420 INFO L78 Accepts]: Start accepts. Automaton has has 24 states, 22 states have (on average 6.363636363636363) internal successors, (140), 24 states have internal predecessors, (140), 2 states have call successors, (6), 1 states have call predecessors, (6), 6 states have return successors, (9), 3 states have call predecessors, (9), 2 states have call successors, (9) Word has length 141 [2023-11-29 00:56:04,420 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 00:56:04,425 INFO L225 Difference]: With dead ends: 7516 [2023-11-29 00:56:04,425 INFO L226 Difference]: Without dead ends: 3879 [2023-11-29 00:56:04,430 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 314 GetRequests, 261 SyntacticMatches, 0 SemanticMatches, 53 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 536 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=584, Invalid=2386, Unknown=0, NotChecked=0, Total=2970 [2023-11-29 00:56:04,431 INFO L413 NwaCegarLoop]: 531 mSDtfsCounter, 80 mSDsluCounter, 8432 mSDsCounter, 0 mSdLazyCounter, 637 mSolverCounterSat, 19 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 80 SdHoareTripleChecker+Valid, 8963 SdHoareTripleChecker+Invalid, 656 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 637 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2023-11-29 00:56:04,431 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [80 Valid, 8963 Invalid, 656 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [19 Valid, 637 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2023-11-29 00:56:04,434 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3879 states. [2023-11-29 00:56:04,634 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3879 to 3839. [2023-11-29 00:56:04,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3839 states, 3642 states have (on average 1.4181768259198242) internal successors, (5165), 3657 states have internal predecessors, (5165), 128 states have call successors, (128), 70 states have call predecessors, (128), 58 states have return successors, (136), 111 states have call predecessors, (136), 128 states have call successors, (136) [2023-11-29 00:56:04,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3839 states to 3839 states and 5429 transitions. [2023-11-29 00:56:04,643 INFO L78 Accepts]: Start accepts. Automaton has 3839 states and 5429 transitions. Word has length 141 [2023-11-29 00:56:04,643 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 00:56:04,643 INFO L495 AbstractCegarLoop]: Abstraction has 3839 states and 5429 transitions. [2023-11-29 00:56:04,643 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 24 states, 22 states have (on average 6.363636363636363) internal successors, (140), 24 states have internal predecessors, (140), 2 states have call successors, (6), 1 states have call predecessors, (6), 6 states have return successors, (9), 3 states have call predecessors, (9), 2 states have call successors, (9) [2023-11-29 00:56:04,644 INFO L276 IsEmpty]: Start isEmpty. Operand 3839 states and 5429 transitions. [2023-11-29 00:56:04,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2023-11-29 00:56:04,645 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 00:56:04,645 INFO L195 NwaCegarLoop]: trace histogram [22, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 00:56:04,659 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Forceful destruction successful, exit code 0 [2023-11-29 00:56:04,852 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 23 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable22 [2023-11-29 00:56:04,852 INFO L420 AbstractCegarLoop]: === Iteration 24 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW === [alt_mallocErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_mallocErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_freeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 11 more)] === [2023-11-29 00:56:04,853 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:56:04,853 INFO L85 PathProgramCache]: Analyzing trace with hash 1088815989, now seen corresponding path program 2 times [2023-11-29 00:56:04,853 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 00:56:04,853 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1560833280] [2023-11-29 00:56:04,853 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:56:04,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 00:56:04,914 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 00:56:04,915 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1360314262] [2023-11-29 00:56:04,915 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-11-29 00:56:04,915 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:56:04,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:56:04,916 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 00:56:04,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Waiting until timeout for monitored process [2023-11-29 00:56:07,959 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-11-29 00:56:07,959 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-29 00:56:07,967 INFO L262 TraceCheckSpWp]: Trace formula consists of 1089 conjuncts, 60 conjunts are in the unsatisfiable core [2023-11-29 00:56:07,971 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 00:56:08,189 INFO L134 CoverageAnalysis]: Checked inductivity of 292 backedges. 159 proven. 55 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2023-11-29 00:56:08,189 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 00:56:08,776 INFO L134 CoverageAnalysis]: Checked inductivity of 292 backedges. 6 proven. 201 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2023-11-29 00:56:08,777 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 00:56:08,777 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1560833280] [2023-11-29 00:56:08,777 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 00:56:08,777 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1360314262] [2023-11-29 00:56:08,777 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1360314262] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 00:56:08,777 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 00:56:08,777 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 15] total 32 [2023-11-29 00:56:08,777 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1101620216] [2023-11-29 00:56:08,778 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 00:56:08,778 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 32 states [2023-11-29 00:56:08,778 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 00:56:08,779 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2023-11-29 00:56:08,779 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=208, Invalid=784, Unknown=0, NotChecked=0, Total=992 [2023-11-29 00:56:08,779 INFO L87 Difference]: Start difference. First operand 3839 states and 5429 transitions. Second operand has 32 states, 30 states have (on average 5.166666666666667) internal successors, (155), 32 states have internal predecessors, (155), 3 states have call successors, (8), 2 states have call predecessors, (8), 6 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) [2023-11-29 00:56:30,502 WARN L293 SmtUtils]: Spent 17.51s on a formula simplification that was a NOOP. DAG size: 64 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-11-29 00:56:39,316 WARN L293 SmtUtils]: Spent 5.97s on a formula simplification that was a NOOP. DAG size: 59 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-11-29 00:56:51,284 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 00:56:51,284 INFO L93 Difference]: Finished difference Result 7697 states and 10967 transitions. [2023-11-29 00:56:51,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2023-11-29 00:56:51,285 INFO L78 Accepts]: Start accepts. Automaton has has 32 states, 30 states have (on average 5.166666666666667) internal successors, (155), 32 states have internal predecessors, (155), 3 states have call successors, (8), 2 states have call predecessors, (8), 6 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) Word has length 148 [2023-11-29 00:56:51,285 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 00:56:51,292 INFO L225 Difference]: With dead ends: 7697 [2023-11-29 00:56:51,293 INFO L226 Difference]: Without dead ends: 3964 [2023-11-29 00:56:51,300 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 333 GetRequests, 266 SyntacticMatches, 0 SemanticMatches, 67 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 672 ImplicationChecksByTransitivity, 41.9s TimeCoverageRelationStatistics Valid=1064, Invalid=3628, Unknown=0, NotChecked=0, Total=4692 [2023-11-29 00:56:51,300 INFO L413 NwaCegarLoop]: 532 mSDtfsCounter, 84 mSDsluCounter, 8973 mSDsCounter, 0 mSdLazyCounter, 1063 mSolverCounterSat, 25 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 84 SdHoareTripleChecker+Valid, 9505 SdHoareTripleChecker+Invalid, 1088 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 25 IncrementalHoareTripleChecker+Valid, 1063 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2023-11-29 00:56:51,301 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [84 Valid, 9505 Invalid, 1088 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [25 Valid, 1063 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2023-11-29 00:56:51,304 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3964 states. [2023-11-29 00:56:51,531 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3964 to 3935. [2023-11-29 00:56:51,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3935 states, 3738 states have (on average 1.4074371321562333) internal successors, (5261), 3753 states have internal predecessors, (5261), 128 states have call successors, (128), 70 states have call predecessors, (128), 58 states have return successors, (136), 111 states have call predecessors, (136), 128 states have call successors, (136) [2023-11-29 00:56:51,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3935 states to 3935 states and 5525 transitions. [2023-11-29 00:56:51,539 INFO L78 Accepts]: Start accepts. Automaton has 3935 states and 5525 transitions. Word has length 148 [2023-11-29 00:56:51,539 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 00:56:51,539 INFO L495 AbstractCegarLoop]: Abstraction has 3935 states and 5525 transitions. [2023-11-29 00:56:51,540 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 32 states, 30 states have (on average 5.166666666666667) internal successors, (155), 32 states have internal predecessors, (155), 3 states have call successors, (8), 2 states have call predecessors, (8), 6 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) [2023-11-29 00:56:51,540 INFO L276 IsEmpty]: Start isEmpty. Operand 3935 states and 5525 transitions. [2023-11-29 00:56:51,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2023-11-29 00:56:51,540 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 00:56:51,541 INFO L195 NwaCegarLoop]: trace histogram [34, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 00:56:51,563 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Ended with exit code 0 [2023-11-29 00:56:51,741 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 24 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable23 [2023-11-29 00:56:51,741 INFO L420 AbstractCegarLoop]: === Iteration 25 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW === [alt_mallocErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_mallocErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_freeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 11 more)] === [2023-11-29 00:56:51,741 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:56:51,742 INFO L85 PathProgramCache]: Analyzing trace with hash 140565301, now seen corresponding path program 3 times [2023-11-29 00:56:51,742 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 00:56:51,742 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1239990271] [2023-11-29 00:56:51,742 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:56:51,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 00:56:51,809 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 00:56:51,809 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1587113846] [2023-11-29 00:56:51,809 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2023-11-29 00:56:51,809 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:56:51,810 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:56:51,811 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 00:56:51,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Waiting until timeout for monitored process [2023-11-29 00:58:08,140 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2023-11-29 00:58:08,140 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-29 00:58:08,158 INFO L262 TraceCheckSpWp]: Trace formula consists of 585 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-29 00:58:08,161 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 00:58:08,464 INFO L134 CoverageAnalysis]: Checked inductivity of 646 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 640 trivial. 0 not checked. [2023-11-29 00:58:08,465 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 00:58:08,465 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 00:58:08,465 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1239990271] [2023-11-29 00:58:08,465 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 00:58:08,465 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1587113846] [2023-11-29 00:58:08,465 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1587113846] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 00:58:08,465 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 00:58:08,465 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-29 00:58:08,466 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [263462204] [2023-11-29 00:58:08,466 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 00:58:08,466 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-29 00:58:08,466 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 00:58:08,467 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-29 00:58:08,467 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2023-11-29 00:58:08,467 INFO L87 Difference]: Start difference. First operand 3935 states and 5525 transitions. Second operand has 7 states, 7 states have (on average 15.571428571428571) internal successors, (109), 7 states have internal predecessors, (109), 1 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2023-11-29 00:58:09,000 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 00:58:09,001 INFO L93 Difference]: Finished difference Result 7844 states and 11036 transitions. [2023-11-29 00:58:09,001 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-29 00:58:09,001 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 15.571428571428571) internal successors, (109), 7 states have internal predecessors, (109), 1 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) Word has length 160 [2023-11-29 00:58:09,001 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 00:58:09,006 INFO L225 Difference]: With dead ends: 7844 [2023-11-29 00:58:09,006 INFO L226 Difference]: Without dead ends: 3970 [2023-11-29 00:58:09,009 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 160 GetRequests, 154 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2023-11-29 00:58:09,010 INFO L413 NwaCegarLoop]: 528 mSDtfsCounter, 16 mSDsluCounter, 2358 mSDsCounter, 0 mSdLazyCounter, 389 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 16 SdHoareTripleChecker+Valid, 2886 SdHoareTripleChecker+Invalid, 390 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 389 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-29 00:58:09,010 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [16 Valid, 2886 Invalid, 390 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 389 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-29 00:58:09,012 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3970 states. [2023-11-29 00:58:09,174 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3970 to 3935. [2023-11-29 00:58:09,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3935 states, 3738 states have (on average 1.4074371321562333) internal successors, (5261), 3753 states have internal predecessors, (5261), 128 states have call successors, (128), 70 states have call predecessors, (128), 58 states have return successors, (136), 111 states have call predecessors, (136), 128 states have call successors, (136) [2023-11-29 00:58:09,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3935 states to 3935 states and 5525 transitions. [2023-11-29 00:58:09,183 INFO L78 Accepts]: Start accepts. Automaton has 3935 states and 5525 transitions. Word has length 160 [2023-11-29 00:58:09,183 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 00:58:09,183 INFO L495 AbstractCegarLoop]: Abstraction has 3935 states and 5525 transitions. [2023-11-29 00:58:09,184 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 15.571428571428571) internal successors, (109), 7 states have internal predecessors, (109), 1 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2023-11-29 00:58:09,184 INFO L276 IsEmpty]: Start isEmpty. Operand 3935 states and 5525 transitions. [2023-11-29 00:58:09,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2023-11-29 00:58:09,185 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 00:58:09,185 INFO L195 NwaCegarLoop]: trace histogram [34, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 00:58:09,220 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Forceful destruction successful, exit code 0 [2023-11-29 00:58:09,385 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24,25 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:58:09,385 INFO L420 AbstractCegarLoop]: === Iteration 26 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW === [alt_mallocErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_mallocErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_freeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 11 more)] === [2023-11-29 00:58:09,386 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:58:09,386 INFO L85 PathProgramCache]: Analyzing trace with hash 950385949, now seen corresponding path program 1 times [2023-11-29 00:58:09,386 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 00:58:09,386 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [98976323] [2023-11-29 00:58:09,386 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:58:09,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 00:58:09,437 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 00:58:09,438 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1885701502] [2023-11-29 00:58:09,438 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:58:09,438 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:58:09,438 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:58:09,439 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 00:58:09,444 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Waiting until timeout for monitored process [2023-11-29 00:58:10,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:58:10,119 INFO L262 TraceCheckSpWp]: Trace formula consists of 1272 conjuncts, 13 conjunts are in the unsatisfiable core [2023-11-29 00:58:10,122 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 00:58:10,224 INFO L134 CoverageAnalysis]: Checked inductivity of 646 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 640 trivial. 0 not checked. [2023-11-29 00:58:10,224 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 00:58:10,224 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 00:58:10,224 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [98976323] [2023-11-29 00:58:10,225 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 00:58:10,225 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1885701502] [2023-11-29 00:58:10,225 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1885701502] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 00:58:10,225 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 00:58:10,225 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 00:58:10,225 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [305124071] [2023-11-29 00:58:10,225 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 00:58:10,226 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 00:58:10,226 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 00:58:10,226 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 00:58:10,226 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-11-29 00:58:10,227 INFO L87 Difference]: Start difference. First operand 3935 states and 5525 transitions. Second operand has 6 states, 6 states have (on average 18.333333333333332) internal successors, (110), 6 states have internal predecessors, (110), 1 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2023-11-29 00:58:10,631 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 00:58:10,631 INFO L93 Difference]: Finished difference Result 7852 states and 11048 transitions. [2023-11-29 00:58:10,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-29 00:58:10,631 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 18.333333333333332) internal successors, (110), 6 states have internal predecessors, (110), 1 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) Word has length 161 [2023-11-29 00:58:10,632 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 00:58:10,638 INFO L225 Difference]: With dead ends: 7852 [2023-11-29 00:58:10,638 INFO L226 Difference]: Without dead ends: 3970 [2023-11-29 00:58:10,643 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 160 GetRequests, 156 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-11-29 00:58:10,644 INFO L413 NwaCegarLoop]: 536 mSDtfsCounter, 10 mSDsluCounter, 1905 mSDsCounter, 0 mSdLazyCounter, 293 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10 SdHoareTripleChecker+Valid, 2441 SdHoareTripleChecker+Invalid, 294 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 293 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-29 00:58:10,644 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10 Valid, 2441 Invalid, 294 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 293 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-29 00:58:10,648 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3970 states. [2023-11-29 00:58:10,837 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3970 to 3963. [2023-11-29 00:58:10,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3963 states, 3766 states have (on average 1.4062665958576739) internal successors, (5296), 3781 states have internal predecessors, (5296), 128 states have call successors, (128), 70 states have call predecessors, (128), 58 states have return successors, (136), 111 states have call predecessors, (136), 128 states have call successors, (136) [2023-11-29 00:58:10,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3963 states to 3963 states and 5560 transitions. [2023-11-29 00:58:10,845 INFO L78 Accepts]: Start accepts. Automaton has 3963 states and 5560 transitions. Word has length 161 [2023-11-29 00:58:10,845 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 00:58:10,846 INFO L495 AbstractCegarLoop]: Abstraction has 3963 states and 5560 transitions. [2023-11-29 00:58:10,846 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 18.333333333333332) internal successors, (110), 6 states have internal predecessors, (110), 1 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2023-11-29 00:58:10,846 INFO L276 IsEmpty]: Start isEmpty. Operand 3963 states and 5560 transitions. [2023-11-29 00:58:10,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2023-11-29 00:58:10,847 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 00:58:10,847 INFO L195 NwaCegarLoop]: trace histogram [34, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 00:58:10,855 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Ended with exit code 0 [2023-11-29 00:58:11,047 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 26 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable25 [2023-11-29 00:58:11,047 INFO L420 AbstractCegarLoop]: === Iteration 27 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW === [alt_mallocErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_mallocErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_freeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 11 more)] === [2023-11-29 00:58:11,047 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:58:11,048 INFO L85 PathProgramCache]: Analyzing trace with hash -1654183502, now seen corresponding path program 1 times [2023-11-29 00:58:11,048 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 00:58:11,048 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [82663783] [2023-11-29 00:58:11,048 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:58:11,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 00:58:11,107 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 00:58:11,107 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [832141217] [2023-11-29 00:58:11,107 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:58:11,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:58:11,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:58:11,108 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 00:58:11,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (27)] Waiting until timeout for monitored process [2023-11-29 00:58:11,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:58:11,842 INFO L262 TraceCheckSpWp]: Trace formula consists of 1272 conjuncts, 15 conjunts are in the unsatisfiable core [2023-11-29 00:58:11,845 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 00:58:11,952 INFO L134 CoverageAnalysis]: Checked inductivity of 646 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 640 trivial. 0 not checked. [2023-11-29 00:58:11,953 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 00:58:11,953 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 00:58:11,953 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [82663783] [2023-11-29 00:58:11,953 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 00:58:11,953 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [832141217] [2023-11-29 00:58:11,953 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [832141217] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 00:58:11,953 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 00:58:11,953 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-29 00:58:11,953 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [282400998] [2023-11-29 00:58:11,954 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 00:58:11,954 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-29 00:58:11,954 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 00:58:11,954 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-29 00:58:11,954 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2023-11-29 00:58:11,954 INFO L87 Difference]: Start difference. First operand 3963 states and 5560 transitions. Second operand has 7 states, 7 states have (on average 15.714285714285714) internal successors, (110), 7 states have internal predecessors, (110), 1 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2023-11-29 00:58:12,459 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 00:58:12,459 INFO L93 Difference]: Finished difference Result 7896 states and 11101 transitions. [2023-11-29 00:58:12,459 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-29 00:58:12,460 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 15.714285714285714) internal successors, (110), 7 states have internal predecessors, (110), 1 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) Word has length 161 [2023-11-29 00:58:12,460 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 00:58:12,465 INFO L225 Difference]: With dead ends: 7896 [2023-11-29 00:58:12,465 INFO L226 Difference]: Without dead ends: 3998 [2023-11-29 00:58:12,469 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 161 GetRequests, 155 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2023-11-29 00:58:12,470 INFO L413 NwaCegarLoop]: 533 mSDtfsCounter, 15 mSDsluCounter, 2359 mSDsCounter, 0 mSdLazyCounter, 414 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 15 SdHoareTripleChecker+Valid, 2892 SdHoareTripleChecker+Invalid, 415 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 414 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-29 00:58:12,470 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [15 Valid, 2892 Invalid, 415 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 414 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-29 00:58:12,474 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3998 states. [2023-11-29 00:58:12,740 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3998 to 3963. [2023-11-29 00:58:12,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3963 states, 3766 states have (on average 1.4062665958576739) internal successors, (5296), 3781 states have internal predecessors, (5296), 128 states have call successors, (128), 70 states have call predecessors, (128), 58 states have return successors, (136), 111 states have call predecessors, (136), 128 states have call successors, (136) [2023-11-29 00:58:12,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3963 states to 3963 states and 5560 transitions. [2023-11-29 00:58:12,748 INFO L78 Accepts]: Start accepts. Automaton has 3963 states and 5560 transitions. Word has length 161 [2023-11-29 00:58:12,748 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 00:58:12,748 INFO L495 AbstractCegarLoop]: Abstraction has 3963 states and 5560 transitions. [2023-11-29 00:58:12,748 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 15.714285714285714) internal successors, (110), 7 states have internal predecessors, (110), 1 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2023-11-29 00:58:12,748 INFO L276 IsEmpty]: Start isEmpty. Operand 3963 states and 5560 transitions. [2023-11-29 00:58:12,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2023-11-29 00:58:12,749 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 00:58:12,749 INFO L195 NwaCegarLoop]: trace histogram [34, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 00:58:12,759 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (27)] Ended with exit code 0 [2023-11-29 00:58:12,950 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 27 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable26 [2023-11-29 00:58:12,950 INFO L420 AbstractCegarLoop]: === Iteration 28 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW === [alt_mallocErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_mallocErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_freeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 11 more)] === [2023-11-29 00:58:12,950 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:58:12,950 INFO L85 PathProgramCache]: Analyzing trace with hash 1897423835, now seen corresponding path program 1 times [2023-11-29 00:58:12,951 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 00:58:12,951 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2054765728] [2023-11-29 00:58:12,951 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:58:12,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 00:58:13,004 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 00:58:13,004 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [219626842] [2023-11-29 00:58:13,004 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:58:13,004 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:58:13,004 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:58:13,005 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 00:58:13,006 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (28)] Waiting until timeout for monitored process [2023-11-29 00:58:13,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:58:13,748 INFO L262 TraceCheckSpWp]: Trace formula consists of 1270 conjuncts, 13 conjunts are in the unsatisfiable core [2023-11-29 00:58:13,751 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 00:58:13,812 INFO L134 CoverageAnalysis]: Checked inductivity of 646 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 640 trivial. 0 not checked. [2023-11-29 00:58:13,812 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 00:58:13,812 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 00:58:13,812 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2054765728] [2023-11-29 00:58:13,812 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 00:58:13,812 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [219626842] [2023-11-29 00:58:13,812 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [219626842] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 00:58:13,812 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 00:58:13,813 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-29 00:58:13,813 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1215875099] [2023-11-29 00:58:13,813 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 00:58:13,813 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-29 00:58:13,813 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 00:58:13,814 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-29 00:58:13,814 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2023-11-29 00:58:13,814 INFO L87 Difference]: Start difference. First operand 3963 states and 5560 transitions. Second operand has 7 states, 7 states have (on average 15.714285714285714) internal successors, (110), 7 states have internal predecessors, (110), 1 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2023-11-29 00:58:14,375 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 00:58:14,375 INFO L93 Difference]: Finished difference Result 7892 states and 11094 transitions. [2023-11-29 00:58:14,376 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-29 00:58:14,376 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 15.714285714285714) internal successors, (110), 7 states have internal predecessors, (110), 1 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) Word has length 161 [2023-11-29 00:58:14,376 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 00:58:14,381 INFO L225 Difference]: With dead ends: 7892 [2023-11-29 00:58:14,381 INFO L226 Difference]: Without dead ends: 3998 [2023-11-29 00:58:14,385 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 163 GetRequests, 155 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2023-11-29 00:58:14,385 INFO L413 NwaCegarLoop]: 524 mSDtfsCounter, 45 mSDsluCounter, 2374 mSDsCounter, 0 mSdLazyCounter, 357 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 45 SdHoareTripleChecker+Valid, 2898 SdHoareTripleChecker+Invalid, 362 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 357 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-29 00:58:14,386 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [45 Valid, 2898 Invalid, 362 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 357 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-29 00:58:14,390 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3998 states. [2023-11-29 00:58:14,583 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3998 to 3977. [2023-11-29 00:58:14,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3977 states, 3780 states have (on average 1.4047619047619047) internal successors, (5310), 3795 states have internal predecessors, (5310), 128 states have call successors, (128), 70 states have call predecessors, (128), 58 states have return successors, (136), 111 states have call predecessors, (136), 128 states have call successors, (136) [2023-11-29 00:58:14,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3977 states to 3977 states and 5574 transitions. [2023-11-29 00:58:14,592 INFO L78 Accepts]: Start accepts. Automaton has 3977 states and 5574 transitions. Word has length 161 [2023-11-29 00:58:14,592 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 00:58:14,592 INFO L495 AbstractCegarLoop]: Abstraction has 3977 states and 5574 transitions. [2023-11-29 00:58:14,592 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 15.714285714285714) internal successors, (110), 7 states have internal predecessors, (110), 1 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2023-11-29 00:58:14,593 INFO L276 IsEmpty]: Start isEmpty. Operand 3977 states and 5574 transitions. [2023-11-29 00:58:14,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2023-11-29 00:58:14,593 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 00:58:14,593 INFO L195 NwaCegarLoop]: trace histogram [34, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 00:58:14,603 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (28)] Forceful destruction successful, exit code 0 [2023-11-29 00:58:14,794 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 28 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable27 [2023-11-29 00:58:14,794 INFO L420 AbstractCegarLoop]: === Iteration 29 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW === [alt_mallocErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_mallocErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_freeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 11 more)] === [2023-11-29 00:58:14,794 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:58:14,795 INFO L85 PathProgramCache]: Analyzing trace with hash -949102438, now seen corresponding path program 1 times [2023-11-29 00:58:14,795 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 00:58:14,795 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [161700413] [2023-11-29 00:58:14,795 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:58:14,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 00:58:14,847 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 00:58:14,847 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2110417615] [2023-11-29 00:58:14,847 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:58:14,847 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:58:14,848 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:58:14,848 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 00:58:14,849 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (29)] Waiting until timeout for monitored process [2023-11-29 00:58:18,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:58:18,251 INFO L262 TraceCheckSpWp]: Trace formula consists of 1271 conjuncts, 303 conjunts are in the unsatisfiable core [2023-11-29 00:58:18,264 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 00:58:18,267 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2023-11-29 00:58:18,570 INFO L349 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2023-11-29 00:58:18,571 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2023-11-29 00:58:18,611 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2023-11-29 00:58:18,616 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-11-29 00:58:18,731 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 10 [2023-11-29 00:58:18,735 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2023-11-29 00:58:20,150 INFO L349 Elim1Store]: treesize reduction 19, result has 20.8 percent of original size [2023-11-29 00:58:20,150 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 50 treesize of output 45 [2023-11-29 00:58:20,158 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 11 [2023-11-29 00:58:20,426 INFO L349 Elim1Store]: treesize reduction 213, result has 0.5 percent of original size [2023-11-29 00:58:20,427 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 8 new quantified variables, introduced 8 case distinctions, treesize of input 1503 treesize of output 1353 [2023-11-29 00:58:20,454 INFO L349 Elim1Store]: treesize reduction 213, result has 0.5 percent of original size [2023-11-29 00:58:20,455 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 8 new quantified variables, introduced 8 case distinctions, treesize of input 1430 treesize of output 1284 [2023-11-29 00:58:20,480 INFO L349 Elim1Store]: treesize reduction 49, result has 9.3 percent of original size [2023-11-29 00:58:20,481 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 660 treesize of output 531 [2023-11-29 00:58:20,497 INFO L349 Elim1Store]: treesize reduction 27, result has 15.6 percent of original size [2023-11-29 00:58:20,498 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 62 treesize of output 51 [2023-11-29 00:58:20,509 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 11 [2023-11-29 00:58:20,561 INFO L349 Elim1Store]: treesize reduction 53, result has 1.9 percent of original size [2023-11-29 00:58:20,561 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 544 treesize of output 1 [2023-11-29 00:58:20,591 INFO L349 Elim1Store]: treesize reduction 213, result has 0.5 percent of original size [2023-11-29 00:58:20,591 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 8 new quantified variables, introduced 8 case distinctions, treesize of input 1198 treesize of output 1092 [2023-11-29 00:58:20,616 INFO L349 Elim1Store]: treesize reduction 213, result has 0.5 percent of original size [2023-11-29 00:58:20,616 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 8 new quantified variables, introduced 8 case distinctions, treesize of input 1271 treesize of output 1161 [2023-11-29 00:58:20,700 INFO L349 Elim1Store]: treesize reduction 213, result has 0.5 percent of original size [2023-11-29 00:58:20,701 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 8 new quantified variables, introduced 8 case distinctions, treesize of input 1503 treesize of output 1353 [2023-11-29 00:58:20,728 INFO L349 Elim1Store]: treesize reduction 213, result has 0.5 percent of original size [2023-11-29 00:58:20,730 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 8 new quantified variables, introduced 8 case distinctions, treesize of input 1430 treesize of output 1284 [2023-11-29 00:58:20,750 INFO L349 Elim1Store]: treesize reduction 53, result has 1.9 percent of original size [2023-11-29 00:58:20,750 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 660 treesize of output 1 [2023-11-29 00:58:20,777 INFO L349 Elim1Store]: treesize reduction 213, result has 0.5 percent of original size [2023-11-29 00:58:20,777 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 8 new quantified variables, introduced 8 case distinctions, treesize of input 1503 treesize of output 1353 [2023-11-29 00:58:20,801 INFO L349 Elim1Store]: treesize reduction 53, result has 1.9 percent of original size [2023-11-29 00:58:20,802 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 660 treesize of output 1 [2023-11-29 00:58:20,824 INFO L349 Elim1Store]: treesize reduction 213, result has 0.5 percent of original size [2023-11-29 00:58:20,825 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 8 new quantified variables, introduced 8 case distinctions, treesize of input 1430 treesize of output 1284 [2023-11-29 00:58:20,854 INFO L349 Elim1Store]: treesize reduction 53, result has 1.9 percent of original size [2023-11-29 00:58:20,854 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 544 treesize of output 1 [2023-11-29 00:58:20,880 INFO L349 Elim1Store]: treesize reduction 213, result has 0.5 percent of original size [2023-11-29 00:58:20,881 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 8 new quantified variables, introduced 8 case distinctions, treesize of input 1198 treesize of output 1092 [2023-11-29 00:58:20,905 INFO L349 Elim1Store]: treesize reduction 213, result has 0.5 percent of original size [2023-11-29 00:58:20,905 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 8 new quantified variables, introduced 8 case distinctions, treesize of input 1271 treesize of output 1161 [2023-11-29 00:58:20,956 INFO L349 Elim1Store]: treesize reduction 53, result has 1.9 percent of original size [2023-11-29 00:58:20,956 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 660 treesize of output 1 [2023-11-29 00:58:20,979 INFO L349 Elim1Store]: treesize reduction 213, result has 0.5 percent of original size [2023-11-29 00:58:20,980 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 8 new quantified variables, introduced 8 case distinctions, treesize of input 1430 treesize of output 1284 [2023-11-29 00:58:21,007 INFO L349 Elim1Store]: treesize reduction 213, result has 0.5 percent of original size [2023-11-29 00:58:21,008 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 8 new quantified variables, introduced 8 case distinctions, treesize of input 1503 treesize of output 1353 [2023-11-29 00:58:21,069 INFO L349 Elim1Store]: treesize reduction 213, result has 0.5 percent of original size [2023-11-29 00:58:21,070 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 8 new quantified variables, introduced 8 case distinctions, treesize of input 1477 treesize of output 1333 [2023-11-29 00:58:21,098 INFO L349 Elim1Store]: treesize reduction 213, result has 0.5 percent of original size [2023-11-29 00:58:21,098 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 8 new quantified variables, introduced 8 case distinctions, treesize of input 1404 treesize of output 1264 [2023-11-29 00:58:21,119 INFO L349 Elim1Store]: treesize reduction 53, result has 1.9 percent of original size [2023-11-29 00:58:21,119 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 1262 treesize of output 1 [2023-11-29 00:58:21,140 INFO L349 Elim1Store]: treesize reduction 53, result has 1.9 percent of original size [2023-11-29 00:58:21,140 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 660 treesize of output 1 [2023-11-29 00:58:21,166 INFO L349 Elim1Store]: treesize reduction 213, result has 0.5 percent of original size [2023-11-29 00:58:21,166 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 8 new quantified variables, introduced 8 case distinctions, treesize of input 1430 treesize of output 1284 [2023-11-29 00:58:21,192 INFO L349 Elim1Store]: treesize reduction 213, result has 0.5 percent of original size [2023-11-29 00:58:21,192 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 8 new quantified variables, introduced 8 case distinctions, treesize of input 1503 treesize of output 1353 [2023-11-29 00:58:21,274 INFO L349 Elim1Store]: treesize reduction 213, result has 0.5 percent of original size [2023-11-29 00:58:21,274 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 8 new quantified variables, introduced 8 case distinctions, treesize of input 1477 treesize of output 1333 [2023-11-29 00:58:21,296 INFO L349 Elim1Store]: treesize reduction 53, result has 1.9 percent of original size [2023-11-29 00:58:21,296 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 1262 treesize of output 1 [2023-11-29 00:58:21,317 INFO L349 Elim1Store]: treesize reduction 213, result has 0.5 percent of original size [2023-11-29 00:58:21,318 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 8 new quantified variables, introduced 8 case distinctions, treesize of input 1404 treesize of output 1264 [2023-11-29 00:58:21,348 INFO L349 Elim1Store]: treesize reduction 213, result has 0.5 percent of original size [2023-11-29 00:58:21,348 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 8 new quantified variables, introduced 8 case distinctions, treesize of input 1503 treesize of output 1353 [2023-11-29 00:58:21,368 INFO L349 Elim1Store]: treesize reduction 53, result has 1.9 percent of original size [2023-11-29 00:58:21,368 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 660 treesize of output 1 [2023-11-29 00:58:21,390 INFO L349 Elim1Store]: treesize reduction 213, result has 0.5 percent of original size [2023-11-29 00:58:21,391 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 8 new quantified variables, introduced 8 case distinctions, treesize of input 1430 treesize of output 1284 [2023-11-29 00:58:21,521 INFO L349 Elim1Store]: treesize reduction 213, result has 0.5 percent of original size [2023-11-29 00:58:21,521 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 8 new quantified variables, introduced 8 case distinctions, treesize of input 1503 treesize of output 1353 [2023-11-29 00:58:21,542 INFO L349 Elim1Store]: treesize reduction 53, result has 1.9 percent of original size [2023-11-29 00:58:21,542 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 660 treesize of output 1 [2023-11-29 00:58:21,566 INFO L349 Elim1Store]: treesize reduction 213, result has 0.5 percent of original size [2023-11-29 00:58:21,567 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 8 new quantified variables, introduced 8 case distinctions, treesize of input 1430 treesize of output 1284 [2023-11-29 00:58:21,588 INFO L349 Elim1Store]: treesize reduction 53, result has 1.9 percent of original size [2023-11-29 00:58:21,588 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 660 treesize of output 1 [2023-11-29 00:58:21,607 INFO L349 Elim1Store]: treesize reduction 213, result has 0.5 percent of original size [2023-11-29 00:58:21,608 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 8 new quantified variables, introduced 8 case distinctions, treesize of input 1430 treesize of output 1284 [2023-11-29 00:58:21,633 INFO L349 Elim1Store]: treesize reduction 213, result has 0.5 percent of original size [2023-11-29 00:58:21,633 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 8 new quantified variables, introduced 8 case distinctions, treesize of input 1503 treesize of output 1353 [2023-11-29 00:58:21,711 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-11-29 00:58:21,913 INFO L349 Elim1Store]: treesize reduction 8, result has 61.9 percent of original size [2023-11-29 00:58:21,913 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 20 treesize of output 22 [2023-11-29 00:58:22,063 INFO L349 Elim1Store]: treesize reduction 137, result has 9.9 percent of original size [2023-11-29 00:58:22,064 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 227 treesize of output 148 [2023-11-29 00:58:22,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-29 00:58:22,088 INFO L349 Elim1Store]: treesize reduction 80, result has 19.2 percent of original size [2023-11-29 00:58:22,089 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 67 treesize of output 64 [2023-11-29 00:58:22,113 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2023-11-29 00:58:22,114 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 104 treesize of output 73 [2023-11-29 00:58:22,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-29 00:58:22,126 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2023-11-29 00:58:22,127 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 51 treesize of output 26 [2023-11-29 00:58:22,985 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2023-11-29 00:58:23,106 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2023-11-29 00:58:23,244 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 34 [2023-11-29 00:58:23,388 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 46 [2023-11-29 00:58:23,553 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 58 [2023-11-29 00:58:23,782 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 59 treesize of output 70 [2023-11-29 00:58:23,989 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 21 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 68 treesize of output 82 [2023-11-29 00:58:24,190 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-29 00:58:24,190 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 0 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 21 case distinctions, treesize of input 77 treesize of output 94 [2023-11-29 00:58:24,587 INFO L349 Elim1Store]: treesize reduction 74, result has 21.3 percent of original size [2023-11-29 00:58:24,587 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 6 case distinctions, treesize of input 224 treesize of output 158 [2023-11-29 00:58:24,624 INFO L349 Elim1Store]: treesize reduction 49, result has 25.8 percent of original size [2023-11-29 00:58:24,624 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 50 treesize of output 47 [2023-11-29 00:58:24,645 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2023-11-29 00:58:25,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-29 00:58:25,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-29 00:58:25,183 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-29 00:58:25,183 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 262 treesize of output 154 [2023-11-29 00:58:25,195 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 137 treesize of output 54 [2023-11-29 00:58:25,227 INFO L349 Elim1Store]: treesize reduction 31, result has 26.2 percent of original size [2023-11-29 00:58:25,227 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 58 treesize of output 51 [2023-11-29 00:58:25,842 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 30 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 143 treesize of output 155 [2023-11-29 00:58:25,853 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-29 00:58:25,854 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 179 treesize of output 82 [2023-11-29 00:58:25,859 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 65 treesize of output 46 [2023-11-29 00:58:25,877 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-11-29 00:58:26,063 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 36 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 81 [2023-11-29 00:58:26,145 INFO L134 CoverageAnalysis]: Checked inductivity of 646 backedges. 7 proven. 603 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2023-11-29 00:58:26,145 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 00:58:27,148 WARN L854 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_9537 (Array Int Int)) (v_ArrVal_9539 (Array Int Int)) (v_ArrVal_9538 Int) (v_ArrVal_9541 (Array Int Int))) (let ((.cse12 (+ |c_ULTIMATE.start_main_~users~0#1.offset| 8))) (let ((.cse0 (select (select |c_#memory_$Pointer$#4.base| |c_ULTIMATE.start_main_~users~0#1.base|) .cse12)) (.cse1 (+ (select (select |c_#memory_$Pointer$#4.offset| |c_ULTIMATE.start_main_~users~0#1.base|) .cse12) 12))) (or (not (= v_ArrVal_9537 (store (select |c_#memory_$Pointer$#4.base| .cse0) .cse1 (select v_ArrVal_9537 .cse1)))) (let ((.cse11 (store |c_#memory_$Pointer$#4.offset| .cse0 (store (select |c_#memory_$Pointer$#4.offset| .cse0) .cse1 v_ArrVal_9538))) (.cse8 (store |c_#memory_$Pointer$#4.base| .cse0 v_ArrVal_9537))) (let ((.cse9 (select (select .cse8 |c_ULTIMATE.start_main_~users~0#1.base|) .cse12)) (.cse10 (select (select .cse11 |c_ULTIMATE.start_main_~users~0#1.base|) .cse12))) (let ((.cse4 (select (select .cse11 .cse9) .cse10))) (let ((.cse3 (+ .cse4 4))) (let ((.cse2 (let ((.cse6 (select (select .cse8 .cse9) .cse10))) (select (store (let ((.cse5 (store |c_#memory_int#4| .cse0 v_ArrVal_9539))) (store .cse5 .cse6 (let ((.cse7 (select .cse5 .cse6))) (store .cse7 .cse3 (+ (select .cse7 .cse3) 1))))) |c_ULTIMATE.start_main_~user~0#1.base| v_ArrVal_9541) .cse6)))) (< (mod (select .cse2 .cse3) 4294967296) (* 2 (mod (+ 5 (* 5 (select .cse2 (+ .cse4 8)))) 2147483648)))))))))))) is different from false [2023-11-29 00:58:27,171 WARN L854 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_9537 (Array Int Int)) (v_ArrVal_9539 (Array Int Int)) (v_ArrVal_9538 Int) (v_ArrVal_9541 (Array Int Int))) (let ((.cse11 (+ |c_ULTIMATE.start_main_~user~0#1.offset| 8))) (let ((.cse6 (select (select |c_#memory_$Pointer$#4.base| |c_ULTIMATE.start_main_~user~0#1.base|) .cse11)) (.cse12 (+ (select (select |c_#memory_$Pointer$#4.offset| |c_ULTIMATE.start_main_~user~0#1.base|) .cse11) 12))) (or (let ((.cse10 (store |c_#memory_$Pointer$#4.offset| .cse6 (store (select |c_#memory_$Pointer$#4.offset| .cse6) .cse12 v_ArrVal_9538))) (.cse7 (store |c_#memory_$Pointer$#4.base| .cse6 v_ArrVal_9537))) (let ((.cse8 (select (select .cse7 |c_ULTIMATE.start_main_~user~0#1.base|) .cse11)) (.cse9 (select (select .cse10 |c_ULTIMATE.start_main_~user~0#1.base|) .cse11))) (let ((.cse2 (select (select .cse10 .cse8) .cse9))) (let ((.cse1 (+ .cse2 4))) (let ((.cse0 (let ((.cse4 (select (select .cse7 .cse8) .cse9))) (select (store (let ((.cse3 (store |c_#memory_int#4| .cse6 v_ArrVal_9539))) (store .cse3 .cse4 (let ((.cse5 (select .cse3 .cse4))) (store .cse5 .cse1 (+ (select .cse5 .cse1) 1))))) |c_ULTIMATE.start_main_~user~0#1.base| v_ArrVal_9541) .cse4)))) (< (mod (select .cse0 .cse1) 4294967296) (* (mod (+ (* (select .cse0 (+ .cse2 8)) 5) 5) 2147483648) 2))))))) (not (= (store (select |c_#memory_$Pointer$#4.base| .cse6) .cse12 (select v_ArrVal_9537 .cse12)) v_ArrVal_9537)))))) is different from false [2023-11-29 00:58:32,700 WARN L293 SmtUtils]: Spent 5.50s on a formula simplification. DAG size of input: 223 DAG size of output: 220 (called from [L 279] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2023-11-29 00:58:33,682 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-29 00:58:33,682 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 8 case distinctions, treesize of input 1823 treesize of output 1634 [2023-11-29 00:58:33,991 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-29 00:58:33,991 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 0 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 45 case distinctions, treesize of input 1868 treesize of output 4896 [2023-11-29 00:58:34,029 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 1372 treesize of output 888 [2023-11-29 00:58:34,050 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 564 treesize of output 322 [2023-11-29 00:58:35,809 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse15 (+ |c_ULTIMATE.start_main_#t~mem103#1.offset| 3)) (.cse17 (+ 2 |c_ULTIMATE.start_main_#t~mem103#1.offset|)) (.cse6 (+ |c_ULTIMATE.start_main_#t~mem103#1.offset| 4)) (.cse18 (+ |c_ULTIMATE.start_main_#t~mem103#1.offset| 1)) (.cse1 (+ |c_ULTIMATE.start_main_~user~0#1.offset| 8))) (and (forall ((v_ArrVal_9578 (Array Int Int)) (v_ArrVal_9537 (Array Int Int)) (v_ArrVal_9579 (Array Int Int))) (let ((.cse4 (store |c_#memory_$Pointer$#4.offset| |c_ULTIMATE.start_main_#t~mem103#1.base| v_ArrVal_9578)) (.cse2 (store |c_#memory_$Pointer$#4.base| |c_ULTIMATE.start_main_#t~mem103#1.base| v_ArrVal_9579))) (let ((.cse3 (select (select .cse2 |c_ULTIMATE.start_main_~user~0#1.base|) .cse1)) (.cse5 (+ (select (select .cse4 |c_ULTIMATE.start_main_~user~0#1.base|) .cse1) 12))) (or (forall ((v_ArrVal_9538 Int)) (not (= (select (let ((.cse0 (store .cse2 .cse3 v_ArrVal_9537))) (select .cse0 (select (select .cse0 |c_ULTIMATE.start_main_~user~0#1.base|) .cse1))) (select (select (store .cse4 .cse3 (store (select .cse4 .cse3) .cse5 v_ArrVal_9538)) |c_ULTIMATE.start_main_~user~0#1.base|) .cse1)) |c_ULTIMATE.start_main_~user~0#1.base|))) (not (= v_ArrVal_9537 (store (select .cse2 .cse3) .cse5 (select v_ArrVal_9537 .cse5)))))))) (forall ((v_ArrVal_9578 (Array Int Int)) (v_ArrVal_9537 (Array Int Int)) (v_ArrVal_9579 (Array Int Int))) (let ((.cse13 (store |c_#memory_$Pointer$#4.offset| |c_ULTIMATE.start_main_#t~mem103#1.base| v_ArrVal_9578)) (.cse12 (store |c_#memory_$Pointer$#4.base| |c_ULTIMATE.start_main_#t~mem103#1.base| v_ArrVal_9579))) (let ((.cse11 (select (select .cse12 |c_ULTIMATE.start_main_~user~0#1.base|) .cse1)) (.cse14 (+ (select (select .cse13 |c_ULTIMATE.start_main_~user~0#1.base|) .cse1) 12))) (or (forall ((v_ArrVal_9538 Int)) (let ((.cse7 (store .cse13 .cse11 (store (select .cse13 .cse11) .cse14 v_ArrVal_9538))) (.cse10 (store .cse12 .cse11 v_ArrVal_9537))) (let ((.cse8 (select (select .cse10 |c_ULTIMATE.start_main_~user~0#1.base|) .cse1)) (.cse9 (select (select .cse7 |c_ULTIMATE.start_main_~user~0#1.base|) .cse1))) (or (= .cse6 (select (select .cse7 .cse8) .cse9)) (not (= (select (select .cse10 .cse8) .cse9) .cse11)))))) (not (= v_ArrVal_9537 (store (select .cse12 .cse11) .cse14 (select v_ArrVal_9537 .cse14)))))))) (forall ((v_ArrVal_9578 (Array Int Int)) (v_ArrVal_9537 (Array Int Int)) (v_ArrVal_9579 (Array Int Int))) (let ((.cse22 (store |c_#memory_$Pointer$#4.offset| |c_ULTIMATE.start_main_#t~mem103#1.base| v_ArrVal_9578)) (.cse20 (store |c_#memory_$Pointer$#4.base| |c_ULTIMATE.start_main_#t~mem103#1.base| v_ArrVal_9579))) (let ((.cse21 (select (select .cse20 |c_ULTIMATE.start_main_~user~0#1.base|) .cse1)) (.cse23 (+ (select (select .cse22 |c_ULTIMATE.start_main_~user~0#1.base|) .cse1) 12))) (or (forall ((v_ArrVal_9538 Int)) (let ((.cse16 (let ((.cse19 (store .cse22 .cse21 (store (select .cse22 .cse21) .cse23 v_ArrVal_9538)))) (select (select .cse19 (select (select (store .cse20 .cse21 v_ArrVal_9537) |c_ULTIMATE.start_main_~user~0#1.base|) .cse1)) (select (select .cse19 |c_ULTIMATE.start_main_~user~0#1.base|) .cse1))))) (or (= .cse15 .cse16) (= |c_ULTIMATE.start_main_#t~mem103#1.offset| .cse16) (= .cse16 .cse17) (= .cse16 .cse18)))) (not (= v_ArrVal_9537 (store (select .cse20 .cse21) .cse23 (select v_ArrVal_9537 .cse23)))))))) (forall ((v_ArrVal_9578 (Array Int Int)) (v_ArrVal_9537 (Array Int Int)) (v_ArrVal_9579 (Array Int Int))) (let ((.cse31 (store |c_#memory_$Pointer$#4.offset| |c_ULTIMATE.start_main_#t~mem103#1.base| v_ArrVal_9578)) (.cse30 (store |c_#memory_$Pointer$#4.base| |c_ULTIMATE.start_main_#t~mem103#1.base| v_ArrVal_9579))) (let ((.cse28 (select (select .cse30 |c_ULTIMATE.start_main_~user~0#1.base|) .cse1)) (.cse32 (+ (select (select .cse31 |c_ULTIMATE.start_main_~user~0#1.base|) .cse1) 12))) (or (forall ((v_ArrVal_9538 Int)) (let ((.cse25 (store .cse31 .cse28 (store (select .cse31 .cse28) .cse32 v_ArrVal_9538))) (.cse29 (store .cse30 .cse28 v_ArrVal_9537))) (let ((.cse26 (select (select .cse29 |c_ULTIMATE.start_main_~user~0#1.base|) .cse1)) (.cse27 (select (select .cse25 |c_ULTIMATE.start_main_~user~0#1.base|) .cse1))) (let ((.cse24 (select (select .cse29 .cse26) .cse27))) (or (= .cse24 |c_ULTIMATE.start_main_~user~0#1.base|) (= .cse6 (select (select .cse25 .cse26) .cse27)) (not (= .cse24 .cse28))))))) (not (= v_ArrVal_9537 (store (select .cse30 .cse28) .cse32 (select v_ArrVal_9537 .cse32)))))))) (forall ((v_ArrVal_9578 (Array Int Int)) (v_ArrVal_9537 (Array Int Int)) (v_ArrVal_9579 (Array Int Int))) (let ((.cse37 (store |c_#memory_$Pointer$#4.offset| |c_ULTIMATE.start_main_#t~mem103#1.base| v_ArrVal_9578)) (.cse35 (store |c_#memory_$Pointer$#4.base| |c_ULTIMATE.start_main_#t~mem103#1.base| v_ArrVal_9579))) (let ((.cse36 (select (select .cse35 |c_ULTIMATE.start_main_~user~0#1.base|) .cse1)) (.cse38 (+ (select (select .cse37 |c_ULTIMATE.start_main_~user~0#1.base|) .cse1) 12))) (or (forall ((v_ArrVal_9538 Int)) (let ((.cse33 (let ((.cse34 (store .cse37 .cse36 (store (select .cse37 .cse36) .cse38 v_ArrVal_9538)))) (select (select .cse34 (select (select (store .cse35 .cse36 v_ArrVal_9537) |c_ULTIMATE.start_main_~user~0#1.base|) .cse1)) (select (select .cse34 |c_ULTIMATE.start_main_~user~0#1.base|) .cse1))))) (or (= .cse15 .cse33) (= |c_ULTIMATE.start_main_#t~mem103#1.offset| .cse33) (= .cse33 .cse17) (= .cse6 .cse33) (= .cse33 .cse18)))) (not (= v_ArrVal_9537 (store (select .cse35 .cse36) .cse38 (select v_ArrVal_9537 .cse38)))))))) (forall ((v_ArrVal_9578 (Array Int Int)) (v_ArrVal_9537 (Array Int Int)) (v_ArrVal_9579 (Array Int Int))) (let ((.cse46 (store |c_#memory_$Pointer$#4.offset| |c_ULTIMATE.start_main_#t~mem103#1.base| v_ArrVal_9578)) (.cse44 (store |c_#memory_$Pointer$#4.base| |c_ULTIMATE.start_main_#t~mem103#1.base| v_ArrVal_9579))) (let ((.cse45 (select (select .cse44 |c_ULTIMATE.start_main_~user~0#1.base|) .cse1)) (.cse47 (+ (select (select .cse46 |c_ULTIMATE.start_main_~user~0#1.base|) .cse1) 12))) (or (forall ((v_ArrVal_9538 Int)) (let ((.cse43 (store .cse46 .cse45 (store (select .cse46 .cse45) .cse47 v_ArrVal_9538))) (.cse40 (store .cse44 .cse45 v_ArrVal_9537))) (let ((.cse41 (select (select .cse40 |c_ULTIMATE.start_main_~user~0#1.base|) .cse1)) (.cse42 (select (select .cse43 |c_ULTIMATE.start_main_~user~0#1.base|) .cse1))) (let ((.cse39 (select (select .cse43 .cse41) .cse42))) (or (= .cse15 .cse39) (= |c_ULTIMATE.start_main_#t~mem103#1.offset| .cse39) (= (select (select .cse40 .cse41) .cse42) |c_ULTIMATE.start_main_~user~0#1.base|) (= .cse39 .cse17) (= .cse39 .cse18)))))) (not (= v_ArrVal_9537 (store (select .cse44 .cse45) .cse47 (select v_ArrVal_9537 .cse47)))))))) (forall ((v_ArrVal_9578 (Array Int Int)) (v_ArrVal_9537 (Array Int Int)) (v_ArrVal_9579 (Array Int Int))) (let ((.cse55 (store |c_#memory_$Pointer$#4.offset| |c_ULTIMATE.start_main_#t~mem103#1.base| v_ArrVal_9578)) (.cse54 (store |c_#memory_$Pointer$#4.base| |c_ULTIMATE.start_main_#t~mem103#1.base| v_ArrVal_9579))) (let ((.cse52 (select (select .cse54 |c_ULTIMATE.start_main_~user~0#1.base|) .cse1)) (.cse56 (+ (select (select .cse55 |c_ULTIMATE.start_main_~user~0#1.base|) .cse1) 12))) (or (forall ((v_ArrVal_9538 Int)) (let ((.cse53 (store .cse55 .cse52 (store (select .cse55 .cse52) .cse56 v_ArrVal_9538))) (.cse49 (store .cse54 .cse52 v_ArrVal_9537))) (let ((.cse50 (select (select .cse49 |c_ULTIMATE.start_main_~user~0#1.base|) .cse1)) (.cse51 (select (select .cse53 |c_ULTIMATE.start_main_~user~0#1.base|) .cse1))) (let ((.cse48 (select (select .cse53 .cse50) .cse51))) (or (= .cse15 .cse48) (= |c_ULTIMATE.start_main_#t~mem103#1.offset| .cse48) (= (select (select .cse49 .cse50) .cse51) .cse52) (= .cse48 .cse17) (= .cse48 .cse18)))))) (not (= v_ArrVal_9537 (store (select .cse54 .cse52) .cse56 (select v_ArrVal_9537 .cse56)))))))) (forall ((v_ArrVal_9578 (Array Int Int)) (v_ArrVal_9537 (Array Int Int)) (v_ArrVal_9579 (Array Int Int))) (let ((.cse64 (store |c_#memory_$Pointer$#4.offset| |c_ULTIMATE.start_main_#t~mem103#1.base| v_ArrVal_9578)) (.cse62 (store |c_#memory_$Pointer$#4.base| |c_ULTIMATE.start_main_#t~mem103#1.base| v_ArrVal_9579))) (let ((.cse63 (select (select .cse62 |c_ULTIMATE.start_main_~user~0#1.base|) .cse1)) (.cse65 (+ (select (select .cse64 |c_ULTIMATE.start_main_~user~0#1.base|) .cse1) 12))) (or (forall ((v_ArrVal_9538 Int)) (let ((.cse61 (store .cse64 .cse63 (store (select .cse64 .cse63) .cse65 v_ArrVal_9538))) (.cse58 (store .cse62 .cse63 v_ArrVal_9537))) (let ((.cse59 (select (select .cse58 |c_ULTIMATE.start_main_~user~0#1.base|) .cse1)) (.cse60 (select (select .cse61 |c_ULTIMATE.start_main_~user~0#1.base|) .cse1))) (let ((.cse57 (select (select .cse61 .cse59) .cse60))) (or (= .cse15 .cse57) (= |c_ULTIMATE.start_main_#t~mem103#1.offset| .cse57) (= (select (select .cse58 .cse59) .cse60) |c_ULTIMATE.start_main_~user~0#1.base|) (= .cse57 .cse17) (= .cse6 .cse57) (= .cse57 .cse18)))))) (not (= v_ArrVal_9537 (store (select .cse62 .cse63) .cse65 (select v_ArrVal_9537 .cse65)))))))) (forall ((v_ArrVal_9578 (Array Int Int)) (v_ArrVal_9537 (Array Int Int)) (v_ArrVal_9579 (Array Int Int))) (let ((.cse74 (store |c_#memory_$Pointer$#4.offset| |c_ULTIMATE.start_main_#t~mem103#1.base| v_ArrVal_9578)) (.cse66 (store |c_#memory_$Pointer$#4.base| |c_ULTIMATE.start_main_#t~mem103#1.base| v_ArrVal_9579))) (let ((.cse67 (select (select .cse66 |c_ULTIMATE.start_main_~user~0#1.base|) .cse1)) (.cse68 (+ (select (select .cse74 |c_ULTIMATE.start_main_~user~0#1.base|) .cse1) 12))) (or (not (= v_ArrVal_9537 (store (select .cse66 .cse67) .cse68 (select v_ArrVal_9537 .cse68)))) (forall ((v_ArrVal_9538 Int)) (let ((.cse73 (store .cse74 .cse67 (store (select .cse74 .cse67) .cse68 v_ArrVal_9538))) (.cse70 (store .cse66 .cse67 v_ArrVal_9537))) (let ((.cse71 (select (select .cse70 |c_ULTIMATE.start_main_~user~0#1.base|) .cse1)) (.cse72 (select (select .cse73 |c_ULTIMATE.start_main_~user~0#1.base|) .cse1))) (let ((.cse69 (select (select .cse73 .cse71) .cse72))) (or (= .cse15 .cse69) (= (+ .cse69 1) |c_ULTIMATE.start_main_#t~mem103#1.offset|) (= |c_ULTIMATE.start_main_#t~mem103#1.offset| .cse69) (= |c_ULTIMATE.start_main_#t~mem103#1.offset| (+ 3 .cse69)) (= |c_ULTIMATE.start_main_#t~mem103#1.offset| (+ .cse69 4)) (= (select (select .cse70 .cse71) .cse72) |c_ULTIMATE.start_main_~user~0#1.base|) (= .cse69 .cse17) (= |c_ULTIMATE.start_main_#t~mem103#1.offset| (+ 2 .cse69)) (= .cse6 .cse69) (= .cse69 .cse18)))))))))) (forall ((v_ArrVal_9578 (Array Int Int)) (v_ArrVal_9537 (Array Int Int)) (v_ArrVal_9579 (Array Int Int))) (let ((.cse79 (store |c_#memory_$Pointer$#4.offset| |c_ULTIMATE.start_main_#t~mem103#1.base| v_ArrVal_9578)) (.cse77 (store |c_#memory_$Pointer$#4.base| |c_ULTIMATE.start_main_#t~mem103#1.base| v_ArrVal_9579))) (let ((.cse78 (select (select .cse77 |c_ULTIMATE.start_main_~user~0#1.base|) .cse1)) (.cse80 (+ (select (select .cse79 |c_ULTIMATE.start_main_~user~0#1.base|) .cse1) 12))) (or (forall ((v_ArrVal_9538 Int)) (let ((.cse75 (select (let ((.cse76 (store .cse77 .cse78 v_ArrVal_9537))) (select .cse76 (select (select .cse76 |c_ULTIMATE.start_main_~user~0#1.base|) .cse1))) (select (select (store .cse79 .cse78 (store (select .cse79 .cse78) .cse80 v_ArrVal_9538)) |c_ULTIMATE.start_main_~user~0#1.base|) .cse1)))) (or (= .cse75 |c_ULTIMATE.start_main_~user~0#1.base|) (= |c_ULTIMATE.start_main_#t~mem103#1.base| .cse75)))) (not (= v_ArrVal_9537 (store (select .cse77 .cse78) .cse80 (select v_ArrVal_9537 .cse80)))))))) (forall ((v_ArrVal_9578 (Array Int Int)) (v_ArrVal_9537 (Array Int Int)) (v_ArrVal_9579 (Array Int Int))) (let ((.cse86 (store |c_#memory_$Pointer$#4.offset| |c_ULTIMATE.start_main_#t~mem103#1.base| v_ArrVal_9578)) (.cse81 (store |c_#memory_$Pointer$#4.base| |c_ULTIMATE.start_main_#t~mem103#1.base| v_ArrVal_9579))) (let ((.cse82 (select (select .cse81 |c_ULTIMATE.start_main_~user~0#1.base|) .cse1)) (.cse83 (+ (select (select .cse86 |c_ULTIMATE.start_main_~user~0#1.base|) .cse1) 12))) (or (not (= v_ArrVal_9537 (store (select .cse81 .cse82) .cse83 (select v_ArrVal_9537 .cse83)))) (forall ((v_ArrVal_9538 Int)) (let ((.cse84 (select (let ((.cse85 (store .cse81 .cse82 v_ArrVal_9537))) (select .cse85 (select (select .cse85 |c_ULTIMATE.start_main_~user~0#1.base|) .cse1))) (select (select (store .cse86 .cse82 (store (select .cse86 .cse82) .cse83 v_ArrVal_9538)) |c_ULTIMATE.start_main_~user~0#1.base|) .cse1)))) (or (= .cse84 .cse82) (not (= .cse84 |c_ULTIMATE.start_main_~user~0#1.base|))))))))) (forall ((v_ArrVal_9578 (Array Int Int)) (v_ArrVal_9537 (Array Int Int)) (v_ArrVal_9579 (Array Int Int))) (let ((.cse90 (store |c_#memory_$Pointer$#4.offset| |c_ULTIMATE.start_main_#t~mem103#1.base| v_ArrVal_9578)) (.cse88 (store |c_#memory_$Pointer$#4.base| |c_ULTIMATE.start_main_#t~mem103#1.base| v_ArrVal_9579))) (let ((.cse89 (select (select .cse88 |c_ULTIMATE.start_main_~user~0#1.base|) .cse1)) (.cse91 (+ (select (select .cse90 |c_ULTIMATE.start_main_~user~0#1.base|) .cse1) 12))) (or (forall ((v_ArrVal_9538 Int)) (= |c_ULTIMATE.start_main_#t~mem103#1.base| (select (let ((.cse87 (store .cse88 .cse89 v_ArrVal_9537))) (select .cse87 (select (select .cse87 |c_ULTIMATE.start_main_~user~0#1.base|) .cse1))) (select (select (store .cse90 .cse89 (store (select .cse90 .cse89) .cse91 v_ArrVal_9538)) |c_ULTIMATE.start_main_~user~0#1.base|) .cse1)))) (not (= v_ArrVal_9537 (store (select .cse88 .cse89) .cse91 (select v_ArrVal_9537 .cse91)))))))) (forall ((v_ArrVal_9578 (Array Int Int)) (v_ArrVal_9537 (Array Int Int)) (v_ArrVal_9579 (Array Int Int))) (let ((.cse96 (store |c_#memory_$Pointer$#4.offset| |c_ULTIMATE.start_main_#t~mem103#1.base| v_ArrVal_9578)) (.cse94 (store |c_#memory_$Pointer$#4.base| |c_ULTIMATE.start_main_#t~mem103#1.base| v_ArrVal_9579))) (let ((.cse95 (select (select .cse94 |c_ULTIMATE.start_main_~user~0#1.base|) .cse1)) (.cse97 (+ (select (select .cse96 |c_ULTIMATE.start_main_~user~0#1.base|) .cse1) 12))) (or (forall ((v_ArrVal_9538 Int)) (let ((.cse92 (let ((.cse93 (store .cse96 .cse95 (store (select .cse96 .cse95) .cse97 v_ArrVal_9538)))) (select (select .cse93 (select (select (store .cse94 .cse95 v_ArrVal_9537) |c_ULTIMATE.start_main_~user~0#1.base|) .cse1)) (select (select .cse93 |c_ULTIMATE.start_main_~user~0#1.base|) .cse1))))) (or (= .cse15 .cse92) (= (+ .cse92 1) |c_ULTIMATE.start_main_#t~mem103#1.offset|) (= |c_ULTIMATE.start_main_#t~mem103#1.offset| .cse92) (= |c_ULTIMATE.start_main_#t~mem103#1.offset| (+ 3 .cse92)) (= |c_ULTIMATE.start_main_#t~mem103#1.offset| (+ .cse92 4)) (= .cse92 .cse17) (= |c_ULTIMATE.start_main_#t~mem103#1.offset| (+ 2 .cse92)) (= .cse6 .cse92) (= .cse92 .cse18)))) (not (= v_ArrVal_9537 (store (select .cse94 .cse95) .cse97 (select v_ArrVal_9537 .cse97)))))))) (forall ((v_ArrVal_9578 (Array Int Int)) (v_ArrVal_9537 (Array Int Int)) (v_ArrVal_9579 (Array Int Int))) (let ((.cse102 (store |c_#memory_$Pointer$#4.offset| |c_ULTIMATE.start_main_#t~mem103#1.base| v_ArrVal_9578)) (.cse101 (store |c_#memory_$Pointer$#4.base| |c_ULTIMATE.start_main_#t~mem103#1.base| v_ArrVal_9579))) (let ((.cse99 (select (select .cse101 |c_ULTIMATE.start_main_~user~0#1.base|) .cse1)) (.cse103 (+ (select (select .cse102 |c_ULTIMATE.start_main_~user~0#1.base|) .cse1) 12))) (or (forall ((v_ArrVal_9538 Int)) (let ((.cse98 (select (let ((.cse100 (store .cse101 .cse99 v_ArrVal_9537))) (select .cse100 (select (select .cse100 |c_ULTIMATE.start_main_~user~0#1.base|) .cse1))) (select (select (store .cse102 .cse99 (store (select .cse102 .cse99) .cse103 v_ArrVal_9538)) |c_ULTIMATE.start_main_~user~0#1.base|) .cse1)))) (or (= .cse98 .cse99) (= |c_ULTIMATE.start_main_#t~mem103#1.base| .cse98)))) (not (= v_ArrVal_9537 (store (select .cse101 .cse99) .cse103 (select v_ArrVal_9537 .cse103)))))))))) is different from false [2023-11-29 00:58:38,735 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 00:58:38,735 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [161700413] [2023-11-29 00:58:38,735 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 00:58:38,735 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2110417615] [2023-11-29 00:58:38,736 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2110417615] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 00:58:38,736 INFO L185 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2023-11-29 00:58:38,736 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [58] total 58 [2023-11-29 00:58:38,736 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1139381609] [2023-11-29 00:58:38,736 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2023-11-29 00:58:38,737 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 58 states [2023-11-29 00:58:38,737 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 00:58:38,737 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 58 interpolants. [2023-11-29 00:58:38,739 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=157, Invalid=3600, Unknown=37, NotChecked=366, Total=4160 [2023-11-29 00:58:38,739 INFO L87 Difference]: Start difference. First operand 3977 states and 5574 transitions. Second operand has 58 states, 52 states have (on average 2.7884615384615383) internal successors, (145), 52 states have internal predecessors, (145), 5 states have call successors, (5), 5 states have call predecessors, (5), 5 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2023-11-29 00:59:00,402 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 00:59:00,402 INFO L93 Difference]: Finished difference Result 9168 states and 13000 transitions. [2023-11-29 00:59:00,403 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2023-11-29 00:59:00,403 INFO L78 Accepts]: Start accepts. Automaton has has 58 states, 52 states have (on average 2.7884615384615383) internal successors, (145), 52 states have internal predecessors, (145), 5 states have call successors, (5), 5 states have call predecessors, (5), 5 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) Word has length 162 [2023-11-29 00:59:00,403 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 00:59:00,411 INFO L225 Difference]: With dead ends: 9168 [2023-11-29 00:59:00,411 INFO L226 Difference]: Without dead ends: 5372 [2023-11-29 00:59:00,417 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 244 GetRequests, 127 SyntacticMatches, 1 SemanticMatches, 116 ConstructedPredicates, 3 IntricatePredicates, 0 DeprecatedPredicates, 2669 ImplicationChecksByTransitivity, 12.7s TimeCoverageRelationStatistics Valid=551, Invalid=12533, Unknown=38, NotChecked=684, Total=13806 [2023-11-29 00:59:00,418 INFO L413 NwaCegarLoop]: 760 mSDtfsCounter, 565 mSDsluCounter, 31482 mSDsCounter, 0 mSdLazyCounter, 10477 mSolverCounterSat, 46 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 565 SdHoareTripleChecker+Valid, 32242 SdHoareTripleChecker+Invalid, 10523 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 46 IncrementalHoareTripleChecker+Valid, 10477 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.1s IncrementalHoareTripleChecker+Time [2023-11-29 00:59:00,418 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [565 Valid, 32242 Invalid, 10523 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [46 Valid, 10477 Invalid, 0 Unknown, 0 Unchecked, 16.1s Time] [2023-11-29 00:59:00,422 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5372 states. [2023-11-29 00:59:00,679 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5372 to 4058. [2023-11-29 00:59:00,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4058 states, 3855 states have (on average 1.4010376134889753) internal successors, (5401), 3868 states have internal predecessors, (5401), 128 states have call successors, (128), 74 states have call predecessors, (128), 64 states have return successors, (144), 115 states have call predecessors, (144), 128 states have call successors, (144) [2023-11-29 00:59:00,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4058 states to 4058 states and 5673 transitions. [2023-11-29 00:59:00,687 INFO L78 Accepts]: Start accepts. Automaton has 4058 states and 5673 transitions. Word has length 162 [2023-11-29 00:59:00,688 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 00:59:00,688 INFO L495 AbstractCegarLoop]: Abstraction has 4058 states and 5673 transitions. [2023-11-29 00:59:00,688 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 58 states, 52 states have (on average 2.7884615384615383) internal successors, (145), 52 states have internal predecessors, (145), 5 states have call successors, (5), 5 states have call predecessors, (5), 5 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2023-11-29 00:59:00,688 INFO L276 IsEmpty]: Start isEmpty. Operand 4058 states and 5673 transitions. [2023-11-29 00:59:00,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2023-11-29 00:59:00,689 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 00:59:00,689 INFO L195 NwaCegarLoop]: trace histogram [34, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 00:59:00,731 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (29)] Forceful destruction successful, exit code 0 [2023-11-29 00:59:00,889 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 29 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable28 [2023-11-29 00:59:00,890 INFO L420 AbstractCegarLoop]: === Iteration 30 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW === [alt_mallocErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_mallocErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_freeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 11 more)] === [2023-11-29 00:59:00,890 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:59:00,890 INFO L85 PathProgramCache]: Analyzing trace with hash 1351720152, now seen corresponding path program 1 times [2023-11-29 00:59:00,890 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 00:59:00,890 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [667542719] [2023-11-29 00:59:00,890 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:59:00,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 00:59:00,956 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 00:59:00,956 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [477087411] [2023-11-29 00:59:00,956 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:59:00,956 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:59:00,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:59:00,957 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 00:59:00,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (30)] Waiting until timeout for monitored process [2023-11-29 00:59:02,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:59:02,063 INFO L262 TraceCheckSpWp]: Trace formula consists of 1264 conjuncts, 76 conjunts are in the unsatisfiable core [2023-11-29 00:59:02,066 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 00:59:02,636 INFO L134 CoverageAnalysis]: Checked inductivity of 646 backedges. 13 proven. 578 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2023-11-29 00:59:02,636 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 00:59:03,706 INFO L134 CoverageAnalysis]: Checked inductivity of 646 backedges. 308 proven. 78 refuted. 0 times theorem prover too weak. 260 trivial. 0 not checked. [2023-11-29 00:59:03,706 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 00:59:03,706 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [667542719] [2023-11-29 00:59:03,706 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 00:59:03,706 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [477087411] [2023-11-29 00:59:03,706 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [477087411] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 00:59:03,706 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 00:59:03,707 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [29, 17] total 44 [2023-11-29 00:59:03,707 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [525669242] [2023-11-29 00:59:03,707 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 00:59:03,707 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 44 states [2023-11-29 00:59:03,707 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 00:59:03,708 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 44 interpolants. [2023-11-29 00:59:03,708 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=382, Invalid=1510, Unknown=0, NotChecked=0, Total=1892 [2023-11-29 00:59:03,708 INFO L87 Difference]: Start difference. First operand 4058 states and 5673 transitions. Second operand has 44 states, 42 states have (on average 3.8333333333333335) internal successors, (161), 44 states have internal predecessors, (161), 2 states have call successors, (6), 1 states have call predecessors, (6), 6 states have return successors, (9), 3 states have call predecessors, (9), 2 states have call successors, (9) [2023-11-29 00:59:53,992 WARN L293 SmtUtils]: Spent 48.27s on a formula simplification. DAG size of input: 89 DAG size of output: 77 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-11-29 01:00:33,904 WARN L293 SmtUtils]: Spent 36.69s on a formula simplification. DAG size of input: 82 DAG size of output: 72 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-11-29 01:01:05,104 WARN L293 SmtUtils]: Spent 29.63s on a formula simplification. DAG size of input: 75 DAG size of output: 67 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-11-29 01:01:16,310 WARN L293 SmtUtils]: Spent 6.43s on a formula simplification. DAG size of input: 68 DAG size of output: 62 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-11-29 01:01:29,347 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:01:29,347 INFO L93 Difference]: Finished difference Result 8067 states and 11408 transitions. [2023-11-29 01:01:29,347 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2023-11-29 01:01:29,348 INFO L78 Accepts]: Start accepts. Automaton has has 44 states, 42 states have (on average 3.8333333333333335) internal successors, (161), 44 states have internal predecessors, (161), 2 states have call successors, (6), 1 states have call predecessors, (6), 6 states have return successors, (9), 3 states have call predecessors, (9), 2 states have call successors, (9) Word has length 162 [2023-11-29 01:01:29,348 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:01:29,353 INFO L225 Difference]: With dead ends: 8067 [2023-11-29 01:01:29,353 INFO L226 Difference]: Without dead ends: 4176 [2023-11-29 01:01:29,357 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 384 GetRequests, 283 SyntacticMatches, 0 SemanticMatches, 101 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2481 ImplicationChecksByTransitivity, 143.3s TimeCoverageRelationStatistics Valid=1937, Invalid=8569, Unknown=0, NotChecked=0, Total=10506 [2023-11-29 01:01:29,358 INFO L413 NwaCegarLoop]: 531 mSDtfsCounter, 188 mSDsluCounter, 10561 mSDsCounter, 0 mSdLazyCounter, 1208 mSolverCounterSat, 26 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 188 SdHoareTripleChecker+Valid, 11092 SdHoareTripleChecker+Invalid, 1234 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 26 IncrementalHoareTripleChecker+Valid, 1208 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.0s IncrementalHoareTripleChecker+Time [2023-11-29 01:01:29,358 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [188 Valid, 11092 Invalid, 1234 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [26 Valid, 1208 Invalid, 0 Unknown, 0 Unchecked, 3.0s Time] [2023-11-29 01:01:29,361 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4176 states. [2023-11-29 01:01:29,644 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4176 to 4074. [2023-11-29 01:01:29,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4074 states, 3875 states have (on average 1.4030967741935483) internal successors, (5437), 3888 states have internal predecessors, (5437), 128 states have call successors, (128), 74 states have call predecessors, (128), 60 states have return successors, (136), 111 states have call predecessors, (136), 128 states have call successors, (136) [2023-11-29 01:01:29,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4074 states to 4074 states and 5701 transitions. [2023-11-29 01:01:29,652 INFO L78 Accepts]: Start accepts. Automaton has 4074 states and 5701 transitions. Word has length 162 [2023-11-29 01:01:29,653 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:01:29,653 INFO L495 AbstractCegarLoop]: Abstraction has 4074 states and 5701 transitions. [2023-11-29 01:01:29,653 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 44 states, 42 states have (on average 3.8333333333333335) internal successors, (161), 44 states have internal predecessors, (161), 2 states have call successors, (6), 1 states have call predecessors, (6), 6 states have return successors, (9), 3 states have call predecessors, (9), 2 states have call successors, (9) [2023-11-29 01:01:29,653 INFO L276 IsEmpty]: Start isEmpty. Operand 4074 states and 5701 transitions. [2023-11-29 01:01:29,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2023-11-29 01:01:29,654 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:01:29,654 INFO L195 NwaCegarLoop]: trace histogram [48, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 01:01:29,664 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (30)] Ended with exit code 0 [2023-11-29 01:01:29,854 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29,30 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:01:29,855 INFO L420 AbstractCegarLoop]: === Iteration 31 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW === [alt_mallocErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_mallocErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_freeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 11 more)] === [2023-11-29 01:01:29,855 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:01:29,855 INFO L85 PathProgramCache]: Analyzing trace with hash 1117281722, now seen corresponding path program 2 times [2023-11-29 01:01:29,855 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:01:29,855 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1677755433] [2023-11-29 01:01:29,855 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:01:29,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:01:29,930 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 01:01:29,930 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [148397165] [2023-11-29 01:01:29,930 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-11-29 01:01:29,931 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:01:29,931 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:01:29,931 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 01:01:29,932 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (31)] Waiting until timeout for monitored process [2023-11-29 01:01:30,755 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-11-29 01:01:30,755 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-29 01:01:30,764 INFO L262 TraceCheckSpWp]: Trace formula consists of 1481 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-29 01:01:30,769 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 01:01:30,771 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-11-29 01:01:31,075 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 11 [2023-11-29 01:01:31,099 INFO L134 CoverageAnalysis]: Checked inductivity of 1241 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1235 trivial. 0 not checked. [2023-11-29 01:01:31,099 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 01:01:35,439 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:01:35,439 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1677755433] [2023-11-29 01:01:35,439 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 01:01:35,439 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [148397165] [2023-11-29 01:01:35,439 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [148397165] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 01:01:35,439 INFO L185 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2023-11-29 01:01:35,439 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5] total 5 [2023-11-29 01:01:35,439 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1116109195] [2023-11-29 01:01:35,440 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2023-11-29 01:01:35,440 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-29 01:01:35,440 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:01:35,440 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-29 01:01:35,440 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=79, Unknown=1, NotChecked=0, Total=110 [2023-11-29 01:01:35,441 INFO L87 Difference]: Start difference. First operand 4074 states and 5701 transitions. Second operand has 7 states, 6 states have (on average 18.5) internal successors, (111), 6 states have internal predecessors, (111), 2 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2023-11-29 01:01:36,134 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:01:36,134 INFO L93 Difference]: Finished difference Result 5614 states and 7902 transitions. [2023-11-29 01:01:36,135 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-29 01:01:36,135 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 18.5) internal successors, (111), 6 states have internal predecessors, (111), 2 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 176 [2023-11-29 01:01:36,135 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:01:36,141 INFO L225 Difference]: With dead ends: 5614 [2023-11-29 01:01:36,141 INFO L226 Difference]: Without dead ends: 5613 [2023-11-29 01:01:36,142 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 206 GetRequests, 189 SyntacticMatches, 7 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 4.2s TimeCoverageRelationStatistics Valid=37, Invalid=94, Unknown=1, NotChecked=0, Total=132 [2023-11-29 01:01:36,143 INFO L413 NwaCegarLoop]: 697 mSDtfsCounter, 999 mSDsluCounter, 2378 mSDsCounter, 0 mSdLazyCounter, 317 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1016 SdHoareTripleChecker+Valid, 3075 SdHoareTripleChecker+Invalid, 331 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 317 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-29 01:01:36,143 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1016 Valid, 3075 Invalid, 331 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 317 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-29 01:01:36,146 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5613 states. [2023-11-29 01:01:36,413 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5613 to 4088. [2023-11-29 01:01:36,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4088 states, 3889 states have (on average 1.4021599382874774) internal successors, (5453), 3902 states have internal predecessors, (5453), 128 states have call successors, (128), 74 states have call predecessors, (128), 60 states have return successors, (136), 111 states have call predecessors, (136), 128 states have call successors, (136) [2023-11-29 01:01:36,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4088 states to 4088 states and 5717 transitions. [2023-11-29 01:01:36,421 INFO L78 Accepts]: Start accepts. Automaton has 4088 states and 5717 transitions. Word has length 176 [2023-11-29 01:01:36,421 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:01:36,421 INFO L495 AbstractCegarLoop]: Abstraction has 4088 states and 5717 transitions. [2023-11-29 01:01:36,421 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 18.5) internal successors, (111), 6 states have internal predecessors, (111), 2 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2023-11-29 01:01:36,422 INFO L276 IsEmpty]: Start isEmpty. Operand 4088 states and 5717 transitions. [2023-11-29 01:01:36,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2023-11-29 01:01:36,423 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:01:36,423 INFO L195 NwaCegarLoop]: trace histogram [48, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 01:01:36,434 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (31)] Forceful destruction successful, exit code 0 [2023-11-29 01:01:36,623 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 31 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable30 [2023-11-29 01:01:36,623 INFO L420 AbstractCegarLoop]: === Iteration 32 === Targeting alt_freeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [alt_mallocErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_mallocErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_freeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 11 more)] === [2023-11-29 01:01:36,624 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:01:36,624 INFO L85 PathProgramCache]: Analyzing trace with hash -149066019, now seen corresponding path program 1 times [2023-11-29 01:01:36,624 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:01:36,624 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1904633310] [2023-11-29 01:01:36,624 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:01:36,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:01:36,710 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 01:01:36,710 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1638719475] [2023-11-29 01:01:36,710 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:01:36,710 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:01:36,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:01:36,711 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 01:01:36,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (32)] Waiting until timeout for monitored process [2023-11-29 01:01:37,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:01:37,617 INFO L262 TraceCheckSpWp]: Trace formula consists of 1597 conjuncts, 11 conjunts are in the unsatisfiable core [2023-11-29 01:01:37,621 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 01:01:37,791 INFO L134 CoverageAnalysis]: Checked inductivity of 1263 backedges. 643 proven. 4 refuted. 0 times theorem prover too weak. 616 trivial. 0 not checked. [2023-11-29 01:01:37,791 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 01:01:38,007 INFO L134 CoverageAnalysis]: Checked inductivity of 1263 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 1253 trivial. 0 not checked. [2023-11-29 01:01:38,007 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:01:38,007 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1904633310] [2023-11-29 01:01:38,007 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 01:01:38,007 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1638719475] [2023-11-29 01:01:38,007 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1638719475] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 01:01:38,007 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 01:01:38,007 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 8] total 14 [2023-11-29 01:01:38,007 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [965412767] [2023-11-29 01:01:38,008 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 01:01:38,008 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2023-11-29 01:01:38,008 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:01:38,009 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2023-11-29 01:01:38,009 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2023-11-29 01:01:38,009 INFO L87 Difference]: Start difference. First operand 4088 states and 5717 transitions. Second operand has 15 states, 14 states have (on average 14.571428571428571) internal successors, (204), 14 states have internal predecessors, (204), 5 states have call successors, (19), 7 states have call predecessors, (19), 8 states have return successors, (18), 4 states have call predecessors, (18), 5 states have call successors, (18) [2023-11-29 01:01:38,965 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:01:38,965 INFO L93 Difference]: Finished difference Result 7727 states and 11133 transitions. [2023-11-29 01:01:38,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2023-11-29 01:01:38,966 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 14 states have (on average 14.571428571428571) internal successors, (204), 14 states have internal predecessors, (204), 5 states have call successors, (19), 7 states have call predecessors, (19), 8 states have return successors, (18), 4 states have call predecessors, (18), 5 states have call successors, (18) Word has length 210 [2023-11-29 01:01:38,966 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:01:38,977 INFO L225 Difference]: With dead ends: 7727 [2023-11-29 01:01:38,977 INFO L226 Difference]: Without dead ends: 7726 [2023-11-29 01:01:38,980 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 438 GetRequests, 409 SyntacticMatches, 2 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 167 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=289, Invalid=523, Unknown=0, NotChecked=0, Total=812 [2023-11-29 01:01:38,980 INFO L413 NwaCegarLoop]: 628 mSDtfsCounter, 3556 mSDsluCounter, 3014 mSDsCounter, 0 mSdLazyCounter, 359 mSolverCounterSat, 180 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3564 SdHoareTripleChecker+Valid, 3642 SdHoareTripleChecker+Invalid, 539 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 180 IncrementalHoareTripleChecker+Valid, 359 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2023-11-29 01:01:38,980 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3564 Valid, 3642 Invalid, 539 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [180 Valid, 359 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2023-11-29 01:01:38,987 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7726 states. [2023-11-29 01:01:39,366 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7726 to 7272. [2023-11-29 01:01:39,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7272 states, 6969 states have (on average 1.4396613574400918) internal successors, (10033), 6990 states have internal predecessors, (10033), 210 states have call successors, (210), 95 states have call predecessors, (210), 82 states have return successors, (218), 186 states have call predecessors, (218), 210 states have call successors, (218) [2023-11-29 01:01:39,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7272 states to 7272 states and 10461 transitions. [2023-11-29 01:01:39,381 INFO L78 Accepts]: Start accepts. Automaton has 7272 states and 10461 transitions. Word has length 210 [2023-11-29 01:01:39,382 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:01:39,382 INFO L495 AbstractCegarLoop]: Abstraction has 7272 states and 10461 transitions. [2023-11-29 01:01:39,382 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 14 states have (on average 14.571428571428571) internal successors, (204), 14 states have internal predecessors, (204), 5 states have call successors, (19), 7 states have call predecessors, (19), 8 states have return successors, (18), 4 states have call predecessors, (18), 5 states have call successors, (18) [2023-11-29 01:01:39,382 INFO L276 IsEmpty]: Start isEmpty. Operand 7272 states and 10461 transitions. [2023-11-29 01:01:39,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2023-11-29 01:01:39,384 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:01:39,384 INFO L195 NwaCegarLoop]: trace histogram [48, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 01:01:39,394 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (32)] Forceful destruction successful, exit code 0 [2023-11-29 01:01:39,584 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 32 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable31 [2023-11-29 01:01:39,585 INFO L420 AbstractCegarLoop]: === Iteration 33 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [alt_mallocErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_mallocErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_freeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 11 more)] === [2023-11-29 01:01:39,585 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:01:39,585 INFO L85 PathProgramCache]: Analyzing trace with hash 555328148, now seen corresponding path program 1 times [2023-11-29 01:01:39,585 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:01:39,585 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1943057167] [2023-11-29 01:01:39,585 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:01:39,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:01:39,653 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 01:01:39,653 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [235666604] [2023-11-29 01:01:39,653 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:01:39,653 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:01:39,653 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:01:39,654 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 01:01:39,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (33)] Waiting until timeout for monitored process [2023-11-29 01:01:40,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:01:40,513 INFO L262 TraceCheckSpWp]: Trace formula consists of 1669 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-29 01:01:40,516 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 01:01:40,776 INFO L134 CoverageAnalysis]: Checked inductivity of 1237 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1237 trivial. 0 not checked. [2023-11-29 01:01:40,776 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 01:01:40,777 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:01:40,777 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1943057167] [2023-11-29 01:01:40,777 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 01:01:40,777 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [235666604] [2023-11-29 01:01:40,777 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [235666604] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 01:01:40,777 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 01:01:40,777 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2023-11-29 01:01:40,777 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [351063523] [2023-11-29 01:01:40,777 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 01:01:40,778 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 01:01:40,778 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:01:40,778 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 01:01:40,778 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 01:01:40,779 INFO L87 Difference]: Start difference. First operand 7272 states and 10461 transitions. Second operand has 3 states, 2 states have (on average 86.0) internal successors, (172), 2 states have internal predecessors, (172), 1 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2023-11-29 01:01:41,168 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:01:41,168 INFO L93 Difference]: Finished difference Result 7272 states and 10461 transitions. [2023-11-29 01:01:41,168 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 01:01:41,168 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 86.0) internal successors, (172), 2 states have internal predecessors, (172), 1 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) Word has length 238 [2023-11-29 01:01:41,169 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:01:41,178 INFO L225 Difference]: With dead ends: 7272 [2023-11-29 01:01:41,178 INFO L226 Difference]: Without dead ends: 7271 [2023-11-29 01:01:41,180 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 237 GetRequests, 236 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 01:01:41,180 INFO L413 NwaCegarLoop]: 541 mSDtfsCounter, 370 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 370 SdHoareTripleChecker+Valid, 541 SdHoareTripleChecker+Invalid, 12 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 01:01:41,181 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [370 Valid, 541 Invalid, 12 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 01:01:41,204 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7271 states. [2023-11-29 01:01:41,567 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7271 to 7271. [2023-11-29 01:01:41,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7271 states, 6969 states have (on average 1.4375089682881332) internal successors, (10018), 6989 states have internal predecessors, (10018), 210 states have call successors, (210), 95 states have call predecessors, (210), 82 states have return successors, (218), 186 states have call predecessors, (218), 210 states have call successors, (218) [2023-11-29 01:01:41,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7271 states to 7271 states and 10446 transitions. [2023-11-29 01:01:41,597 INFO L78 Accepts]: Start accepts. Automaton has 7271 states and 10446 transitions. Word has length 238 [2023-11-29 01:01:41,597 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:01:41,598 INFO L495 AbstractCegarLoop]: Abstraction has 7271 states and 10446 transitions. [2023-11-29 01:01:41,598 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 86.0) internal successors, (172), 2 states have internal predecessors, (172), 1 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2023-11-29 01:01:41,598 INFO L276 IsEmpty]: Start isEmpty. Operand 7271 states and 10446 transitions. [2023-11-29 01:01:41,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2023-11-29 01:01:41,600 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:01:41,600 INFO L195 NwaCegarLoop]: trace histogram [48, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 01:01:41,609 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (33)] Ended with exit code 0 [2023-11-29 01:01:41,800 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32,33 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:01:41,801 INFO L420 AbstractCegarLoop]: === Iteration 34 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW === [alt_mallocErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_mallocErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_freeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 11 more)] === [2023-11-29 01:01:41,801 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:01:41,801 INFO L85 PathProgramCache]: Analyzing trace with hash 35304758, now seen corresponding path program 1 times [2023-11-29 01:01:41,801 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:01:41,801 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [201403548] [2023-11-29 01:01:41,801 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:01:41,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:01:41,880 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 01:01:41,880 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1679729185] [2023-11-29 01:01:41,880 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:01:41,880 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:01:41,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:01:41,881 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 01:01:41,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (34)] Waiting until timeout for monitored process [2023-11-29 01:01:42,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:01:42,727 INFO L262 TraceCheckSpWp]: Trace formula consists of 1670 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-29 01:01:42,730 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 01:01:42,969 INFO L134 CoverageAnalysis]: Checked inductivity of 1237 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1237 trivial. 0 not checked. [2023-11-29 01:01:42,969 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 01:01:42,969 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:01:42,969 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [201403548] [2023-11-29 01:01:42,969 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 01:01:42,970 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1679729185] [2023-11-29 01:01:42,970 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1679729185] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 01:01:42,970 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 01:01:42,970 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2023-11-29 01:01:42,970 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [280928673] [2023-11-29 01:01:42,970 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 01:01:42,971 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 01:01:42,971 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:01:42,971 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 01:01:42,971 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 01:01:42,971 INFO L87 Difference]: Start difference. First operand 7271 states and 10446 transitions. Second operand has 3 states, 2 states have (on average 86.5) internal successors, (173), 2 states have internal predecessors, (173), 1 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2023-11-29 01:01:43,503 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:01:43,503 INFO L93 Difference]: Finished difference Result 12150 states and 17768 transitions. [2023-11-29 01:01:43,504 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 01:01:43,504 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 86.5) internal successors, (173), 2 states have internal predecessors, (173), 1 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) Word has length 239 [2023-11-29 01:01:43,504 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:01:43,517 INFO L225 Difference]: With dead ends: 12150 [2023-11-29 01:01:43,518 INFO L226 Difference]: Without dead ends: 12149 [2023-11-29 01:01:43,520 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 238 GetRequests, 237 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 01:01:43,521 INFO L413 NwaCegarLoop]: 542 mSDtfsCounter, 366 mSDsluCounter, 324 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 366 SdHoareTripleChecker+Valid, 866 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 01:01:43,521 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [366 Valid, 866 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 01:01:43,527 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12149 states. [2023-11-29 01:01:44,076 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12149 to 12145. [2023-11-29 01:01:44,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12145 states, 11687 states have (on average 1.460511679644049) internal successors, (17069), 11716 states have internal predecessors, (17069), 338 states have call successors, (338), 126 states have call predecessors, (338), 110 states have return successors, (346), 302 states have call predecessors, (346), 338 states have call successors, (346) [2023-11-29 01:01:44,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12145 states to 12145 states and 17753 transitions. [2023-11-29 01:01:44,099 INFO L78 Accepts]: Start accepts. Automaton has 12145 states and 17753 transitions. Word has length 239 [2023-11-29 01:01:44,099 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:01:44,099 INFO L495 AbstractCegarLoop]: Abstraction has 12145 states and 17753 transitions. [2023-11-29 01:01:44,099 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 86.5) internal successors, (173), 2 states have internal predecessors, (173), 1 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2023-11-29 01:01:44,099 INFO L276 IsEmpty]: Start isEmpty. Operand 12145 states and 17753 transitions. [2023-11-29 01:01:44,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2023-11-29 01:01:44,101 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:01:44,101 INFO L195 NwaCegarLoop]: trace histogram [48, 5, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 01:01:44,110 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (34)] Ended with exit code 0 [2023-11-29 01:01:44,302 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 34 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable33 [2023-11-29 01:01:44,302 INFO L420 AbstractCegarLoop]: === Iteration 35 === Targeting alt_freeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [alt_mallocErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_mallocErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_freeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 11 more)] === [2023-11-29 01:01:44,302 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:01:44,302 INFO L85 PathProgramCache]: Analyzing trace with hash 2001907735, now seen corresponding path program 1 times [2023-11-29 01:01:44,302 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:01:44,302 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2023778112] [2023-11-29 01:01:44,303 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:01:44,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:01:44,380 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 01:01:44,380 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [320292448] [2023-11-29 01:01:44,380 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:01:44,380 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:01:44,380 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:01:44,381 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 01:01:44,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (35)] Waiting until timeout for monitored process [2023-11-29 01:01:45,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:01:45,294 INFO L262 TraceCheckSpWp]: Trace formula consists of 1805 conjuncts, 20 conjunts are in the unsatisfiable core [2023-11-29 01:01:45,298 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 01:01:45,516 INFO L134 CoverageAnalysis]: Checked inductivity of 1328 backedges. 643 proven. 33 refuted. 0 times theorem prover too weak. 652 trivial. 0 not checked. [2023-11-29 01:01:45,516 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 01:01:46,011 INFO L134 CoverageAnalysis]: Checked inductivity of 1328 backedges. 6 proven. 69 refuted. 0 times theorem prover too weak. 1253 trivial. 0 not checked. [2023-11-29 01:01:46,012 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:01:46,012 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2023778112] [2023-11-29 01:01:46,012 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 01:01:46,012 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [320292448] [2023-11-29 01:01:46,012 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [320292448] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 01:01:46,012 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 01:01:46,013 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 16] total 25 [2023-11-29 01:01:46,013 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1768776149] [2023-11-29 01:01:46,013 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 01:01:46,014 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 26 states [2023-11-29 01:01:46,014 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:01:46,014 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2023-11-29 01:01:46,015 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=200, Invalid=450, Unknown=0, NotChecked=0, Total=650 [2023-11-29 01:01:46,015 INFO L87 Difference]: Start difference. First operand 12145 states and 17753 transitions. Second operand has 26 states, 25 states have (on average 10.44) internal successors, (261), 26 states have internal predecessors, (261), 11 states have call successors, (25), 10 states have call predecessors, (25), 11 states have return successors, (24), 10 states have call predecessors, (24), 9 states have call successors, (24) [2023-11-29 01:01:48,317 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:01:48,318 INFO L93 Difference]: Finished difference Result 23676 states and 34986 transitions. [2023-11-29 01:01:48,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2023-11-29 01:01:48,318 INFO L78 Accepts]: Start accepts. Automaton has has 26 states, 25 states have (on average 10.44) internal successors, (261), 26 states have internal predecessors, (261), 11 states have call successors, (25), 10 states have call predecessors, (25), 11 states have return successors, (24), 10 states have call predecessors, (24), 9 states have call successors, (24) Word has length 252 [2023-11-29 01:01:48,319 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:01:48,346 INFO L225 Difference]: With dead ends: 23676 [2023-11-29 01:01:48,346 INFO L226 Difference]: Without dead ends: 23675 [2023-11-29 01:01:48,351 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 540 GetRequests, 489 SyntacticMatches, 1 SemanticMatches, 50 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 690 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=939, Invalid=1713, Unknown=0, NotChecked=0, Total=2652 [2023-11-29 01:01:48,351 INFO L413 NwaCegarLoop]: 627 mSDtfsCounter, 16049 mSDsluCounter, 7085 mSDsCounter, 0 mSdLazyCounter, 565 mSolverCounterSat, 611 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 16075 SdHoareTripleChecker+Valid, 7712 SdHoareTripleChecker+Invalid, 1176 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 611 IncrementalHoareTripleChecker+Valid, 565 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2023-11-29 01:01:48,351 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [16075 Valid, 7712 Invalid, 1176 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [611 Valid, 565 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2023-11-29 01:01:48,365 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23675 states. [2023-11-29 01:01:49,220 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23675 to 23632. [2023-11-29 01:01:49,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23632 states, 22784 states have (on average 1.4753335674157304) internal successors, (33614), 22813 states have internal predecessors, (33614), 650 states have call successors, (650), 204 states have call predecessors, (650), 188 states have return successors, (658), 614 states have call predecessors, (658), 650 states have call successors, (658) [2023-11-29 01:01:49,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23632 states to 23632 states and 34922 transitions. [2023-11-29 01:01:49,267 INFO L78 Accepts]: Start accepts. Automaton has 23632 states and 34922 transitions. Word has length 252 [2023-11-29 01:01:49,268 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:01:49,268 INFO L495 AbstractCegarLoop]: Abstraction has 23632 states and 34922 transitions. [2023-11-29 01:01:49,268 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 26 states, 25 states have (on average 10.44) internal successors, (261), 26 states have internal predecessors, (261), 11 states have call successors, (25), 10 states have call predecessors, (25), 11 states have return successors, (24), 10 states have call predecessors, (24), 9 states have call successors, (24) [2023-11-29 01:01:49,268 INFO L276 IsEmpty]: Start isEmpty. Operand 23632 states and 34922 transitions. [2023-11-29 01:01:49,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2023-11-29 01:01:49,270 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:01:49,270 INFO L195 NwaCegarLoop]: trace histogram [48, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 01:01:49,279 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (35)] Ended with exit code 0 [2023-11-29 01:01:49,470 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable34,35 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:01:49,471 INFO L420 AbstractCegarLoop]: === Iteration 36 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW === [alt_mallocErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_mallocErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_freeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 11 more)] === [2023-11-29 01:01:49,471 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:01:49,471 INFO L85 PathProgramCache]: Analyzing trace with hash 1934769564, now seen corresponding path program 1 times [2023-11-29 01:01:49,471 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:01:49,471 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1665114110] [2023-11-29 01:01:49,472 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:01:49,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:01:49,600 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 01:01:49,600 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1179638676] [2023-11-29 01:01:49,600 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:01:49,600 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:01:49,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:01:49,601 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 01:01:49,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (36)] Waiting until timeout for monitored process [2023-11-29 01:01:50,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:01:50,624 INFO L262 TraceCheckSpWp]: Trace formula consists of 1726 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-29 01:01:50,629 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 01:01:50,642 INFO L134 CoverageAnalysis]: Checked inductivity of 1242 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1242 trivial. 0 not checked. [2023-11-29 01:01:50,642 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 01:01:50,642 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:01:50,642 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1665114110] [2023-11-29 01:01:50,642 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 01:01:50,643 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1179638676] [2023-11-29 01:01:50,643 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1179638676] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 01:01:50,643 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 01:01:50,643 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 01:01:50,643 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1764127994] [2023-11-29 01:01:50,643 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 01:01:50,644 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 01:01:50,644 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:01:50,645 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 01:01:50,645 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 01:01:50,645 INFO L87 Difference]: Start difference. First operand 23632 states and 34922 transitions. Second operand has 3 states, 3 states have (on average 59.0) internal successors, (177), 3 states have internal predecessors, (177), 1 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2023-11-29 01:01:51,503 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:01:51,504 INFO L93 Difference]: Finished difference Result 47163 states and 70184 transitions. [2023-11-29 01:01:51,504 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 01:01:51,504 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 59.0) internal successors, (177), 3 states have internal predecessors, (177), 1 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) Word has length 247 [2023-11-29 01:01:51,504 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:01:51,539 INFO L225 Difference]: With dead ends: 47163 [2023-11-29 01:01:51,539 INFO L226 Difference]: Without dead ends: 26026 [2023-11-29 01:01:51,553 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 246 GetRequests, 245 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 01:01:51,554 INFO L413 NwaCegarLoop]: 524 mSDtfsCounter, 9 mSDsluCounter, 510 mSDsCounter, 0 mSdLazyCounter, 59 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 1034 SdHoareTripleChecker+Invalid, 87 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 59 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 01:01:51,554 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9 Valid, 1034 Invalid, 87 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 59 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 01:01:51,572 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26026 states. [2023-11-29 01:01:52,460 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26026 to 25912. [2023-11-29 01:01:52,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25912 states, 25064 states have (on average 1.4320938397701883) internal successors, (35894), 25093 states have internal predecessors, (35894), 650 states have call successors, (650), 204 states have call predecessors, (650), 188 states have return successors, (658), 614 states have call predecessors, (658), 650 states have call successors, (658) [2023-11-29 01:01:52,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25912 states to 25912 states and 37202 transitions. [2023-11-29 01:01:52,515 INFO L78 Accepts]: Start accepts. Automaton has 25912 states and 37202 transitions. Word has length 247 [2023-11-29 01:01:52,515 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:01:52,515 INFO L495 AbstractCegarLoop]: Abstraction has 25912 states and 37202 transitions. [2023-11-29 01:01:52,516 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 59.0) internal successors, (177), 3 states have internal predecessors, (177), 1 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2023-11-29 01:01:52,516 INFO L276 IsEmpty]: Start isEmpty. Operand 25912 states and 37202 transitions. [2023-11-29 01:01:52,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2023-11-29 01:01:52,518 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:01:52,518 INFO L195 NwaCegarLoop]: trace histogram [48, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 01:01:52,527 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (36)] Forceful destruction successful, exit code 0 [2023-11-29 01:01:52,718 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 36 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable35 [2023-11-29 01:01:52,719 INFO L420 AbstractCegarLoop]: === Iteration 37 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW === [alt_mallocErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_mallocErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_freeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 11 more)] === [2023-11-29 01:01:52,719 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:01:52,719 INFO L85 PathProgramCache]: Analyzing trace with hash 1374069786, now seen corresponding path program 1 times [2023-11-29 01:01:52,719 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:01:52,719 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1025599432] [2023-11-29 01:01:52,719 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:01:52,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:01:52,837 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 01:01:52,838 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1729349816] [2023-11-29 01:01:52,838 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:01:52,838 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:01:52,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:01:52,839 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 01:01:52,840 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (37)] Waiting until timeout for monitored process [2023-11-29 01:01:53,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:01:53,867 INFO L262 TraceCheckSpWp]: Trace formula consists of 1728 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-29 01:01:53,872 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 01:01:53,894 INFO L134 CoverageAnalysis]: Checked inductivity of 1242 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1242 trivial. 0 not checked. [2023-11-29 01:01:53,894 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 01:01:53,894 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:01:53,894 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1025599432] [2023-11-29 01:01:53,895 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 01:01:53,895 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1729349816] [2023-11-29 01:01:53,895 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1729349816] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 01:01:53,895 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 01:01:53,895 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 01:01:53,895 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [580492211] [2023-11-29 01:01:53,895 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 01:01:53,896 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 01:01:53,896 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:01:53,896 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 01:01:53,897 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 01:01:53,897 INFO L87 Difference]: Start difference. First operand 25912 states and 37202 transitions. Second operand has 4 states, 4 states have (on average 44.25) internal successors, (177), 4 states have internal predecessors, (177), 1 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2023-11-29 01:01:54,941 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:01:54,941 INFO L93 Difference]: Finished difference Result 47811 states and 69674 transitions. [2023-11-29 01:01:54,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-29 01:01:54,942 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 44.25) internal successors, (177), 4 states have internal predecessors, (177), 1 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) Word has length 247 [2023-11-29 01:01:54,942 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:01:54,974 INFO L225 Difference]: With dead ends: 47811 [2023-11-29 01:01:54,974 INFO L226 Difference]: Without dead ends: 24430 [2023-11-29 01:01:54,986 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 247 GetRequests, 244 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 01:01:54,986 INFO L413 NwaCegarLoop]: 517 mSDtfsCounter, 165 mSDsluCounter, 882 mSDsCounter, 0 mSdLazyCounter, 65 mSolverCounterSat, 17 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 165 SdHoareTripleChecker+Valid, 1399 SdHoareTripleChecker+Invalid, 82 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 65 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 01:01:54,986 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [165 Valid, 1399 Invalid, 82 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 65 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 01:01:55,002 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24430 states. [2023-11-29 01:01:55,848 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24430 to 24316. [2023-11-29 01:01:55,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24316 states, 23468 states have (on average 1.4274757116072951) internal successors, (33500), 23497 states have internal predecessors, (33500), 650 states have call successors, (650), 204 states have call predecessors, (650), 188 states have return successors, (658), 614 states have call predecessors, (658), 650 states have call successors, (658) [2023-11-29 01:01:55,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24316 states to 24316 states and 34808 transitions. [2023-11-29 01:01:55,896 INFO L78 Accepts]: Start accepts. Automaton has 24316 states and 34808 transitions. Word has length 247 [2023-11-29 01:01:55,896 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:01:55,896 INFO L495 AbstractCegarLoop]: Abstraction has 24316 states and 34808 transitions. [2023-11-29 01:01:55,896 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 44.25) internal successors, (177), 4 states have internal predecessors, (177), 1 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2023-11-29 01:01:55,896 INFO L276 IsEmpty]: Start isEmpty. Operand 24316 states and 34808 transitions. [2023-11-29 01:01:55,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2023-11-29 01:01:55,898 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:01:55,898 INFO L195 NwaCegarLoop]: trace histogram [48, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 01:01:55,908 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (37)] Ended with exit code 0 [2023-11-29 01:01:56,099 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 37 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable36 [2023-11-29 01:01:56,099 INFO L420 AbstractCegarLoop]: === Iteration 38 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW === [alt_mallocErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_mallocErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_freeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 11 more)] === [2023-11-29 01:01:56,099 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:01:56,099 INFO L85 PathProgramCache]: Analyzing trace with hash -1070650584, now seen corresponding path program 1 times [2023-11-29 01:01:56,100 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:01:56,100 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [80429495] [2023-11-29 01:01:56,100 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:01:56,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:01:56,178 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 01:01:56,179 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1936871513] [2023-11-29 01:01:56,179 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:01:56,179 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:01:56,179 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:01:56,180 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 01:01:56,180 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (38)] Waiting until timeout for monitored process [2023-11-29 01:01:57,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:01:57,173 INFO L262 TraceCheckSpWp]: Trace formula consists of 1714 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-29 01:01:57,176 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 01:01:57,440 INFO L134 CoverageAnalysis]: Checked inductivity of 1242 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 1237 trivial. 0 not checked. [2023-11-29 01:01:57,440 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 01:01:57,638 INFO L134 CoverageAnalysis]: Checked inductivity of 1242 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 1237 trivial. 0 not checked. [2023-11-29 01:01:57,638 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:01:57,638 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [80429495] [2023-11-29 01:01:57,639 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 01:01:57,639 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1936871513] [2023-11-29 01:01:57,639 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1936871513] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 01:01:57,639 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 01:01:57,639 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [2, 3] total 5 [2023-11-29 01:01:57,639 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [508958216] [2023-11-29 01:01:57,639 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 01:01:57,640 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 01:01:57,640 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:01:57,641 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 01:01:57,641 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2023-11-29 01:01:57,641 INFO L87 Difference]: Start difference. First operand 24316 states and 34808 transitions. Second operand has 6 states, 5 states have (on average 72.4) internal successors, (362), 6 states have internal predecessors, (362), 3 states have call successors, (10), 2 states have call predecessors, (10), 2 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) [2023-11-29 01:01:59,583 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:01:59,583 INFO L93 Difference]: Finished difference Result 56847 states and 82004 transitions. [2023-11-29 01:01:59,583 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-29 01:01:59,584 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 72.4) internal successors, (362), 6 states have internal predecessors, (362), 3 states have call successors, (10), 2 states have call predecessors, (10), 2 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) Word has length 247 [2023-11-29 01:01:59,584 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:01:59,678 INFO L225 Difference]: With dead ends: 56847 [2023-11-29 01:01:59,678 INFO L226 Difference]: Without dead ends: 56846 [2023-11-29 01:01:59,690 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 492 GetRequests, 488 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2023-11-29 01:01:59,690 INFO L413 NwaCegarLoop]: 535 mSDtfsCounter, 2063 mSDsluCounter, 1229 mSDsCounter, 0 mSdLazyCounter, 74 mSolverCounterSat, 49 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2063 SdHoareTripleChecker+Valid, 1764 SdHoareTripleChecker+Invalid, 123 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 49 IncrementalHoareTripleChecker+Valid, 74 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 01:01:59,691 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2063 Valid, 1764 Invalid, 123 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [49 Valid, 74 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 01:01:59,734 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56846 states. [2023-11-29 01:02:01,432 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56846 to 56830. [2023-11-29 01:02:01,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 56830 states, 54965 states have (on average 1.4361502774492858) internal successors, (78938), 55021 states have internal predecessors, (78938), 1484 states have call successors, (1484), 396 states have call predecessors, (1484), 371 states have return successors, (1492), 1412 states have call predecessors, (1492), 1484 states have call successors, (1492) [2023-11-29 01:02:01,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56830 states to 56830 states and 81914 transitions. [2023-11-29 01:02:01,558 INFO L78 Accepts]: Start accepts. Automaton has 56830 states and 81914 transitions. Word has length 247 [2023-11-29 01:02:01,559 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:02:01,559 INFO L495 AbstractCegarLoop]: Abstraction has 56830 states and 81914 transitions. [2023-11-29 01:02:01,559 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 72.4) internal successors, (362), 6 states have internal predecessors, (362), 3 states have call successors, (10), 2 states have call predecessors, (10), 2 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) [2023-11-29 01:02:01,559 INFO L276 IsEmpty]: Start isEmpty. Operand 56830 states and 81914 transitions. [2023-11-29 01:02:01,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2023-11-29 01:02:01,561 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:02:01,561 INFO L195 NwaCegarLoop]: trace histogram [48, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 01:02:01,571 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (38)] Forceful destruction successful, exit code 0 [2023-11-29 01:02:01,762 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 38 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable37 [2023-11-29 01:02:01,762 INFO L420 AbstractCegarLoop]: === Iteration 39 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [alt_mallocErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_mallocErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_freeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 11 more)] === [2023-11-29 01:02:01,762 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:02:01,762 INFO L85 PathProgramCache]: Analyzing trace with hash 691136321, now seen corresponding path program 1 times [2023-11-29 01:02:01,762 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:02:01,763 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [16021605] [2023-11-29 01:02:01,763 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:02:01,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:02:01,865 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 01:02:01,865 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [846516917] [2023-11-29 01:02:01,865 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:02:01,865 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:02:01,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:02:01,866 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 01:02:01,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (39)] Waiting until timeout for monitored process [2023-11-29 01:02:03,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:02:03,070 INFO L262 TraceCheckSpWp]: Trace formula consists of 1810 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-29 01:02:03,073 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 01:02:03,085 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2023-11-29 01:02:03,189 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 9 [2023-11-29 01:02:03,195 INFO L134 CoverageAnalysis]: Checked inductivity of 1312 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 1235 trivial. 0 not checked. [2023-11-29 01:02:03,195 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 01:02:03,195 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:02:03,195 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [16021605] [2023-11-29 01:02:03,196 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 01:02:03,196 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [846516917] [2023-11-29 01:02:03,196 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [846516917] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 01:02:03,196 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 01:02:03,196 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 01:02:03,196 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1634455279] [2023-11-29 01:02:03,196 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 01:02:03,196 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-29 01:02:03,197 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:02:03,197 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-29 01:02:03,197 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-11-29 01:02:03,197 INFO L87 Difference]: Start difference. First operand 56830 states and 81914 transitions. Second operand has 5 states, 4 states have (on average 46.5) internal successors, (186), 5 states have internal predecessors, (186), 1 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2023-11-29 01:02:04,848 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:02:04,849 INFO L93 Difference]: Finished difference Result 59524 states and 85683 transitions. [2023-11-29 01:02:04,849 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-29 01:02:04,849 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 46.5) internal successors, (186), 5 states have internal predecessors, (186), 1 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) Word has length 251 [2023-11-29 01:02:04,850 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:02:04,933 INFO L225 Difference]: With dead ends: 59524 [2023-11-29 01:02:04,933 INFO L226 Difference]: Without dead ends: 59523 [2023-11-29 01:02:04,943 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 252 GetRequests, 248 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2023-11-29 01:02:04,943 INFO L413 NwaCegarLoop]: 520 mSDtfsCounter, 408 mSDsluCounter, 837 mSDsCounter, 0 mSdLazyCounter, 76 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 422 SdHoareTripleChecker+Valid, 1357 SdHoareTripleChecker+Invalid, 78 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 76 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 01:02:04,943 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [422 Valid, 1357 Invalid, 78 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 76 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 01:02:04,983 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 59523 states. [2023-11-29 01:02:07,178 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 59523 to 56829. [2023-11-29 01:02:07,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 56829 states, 54965 states have (on average 1.4360229236787045) internal successors, (78931), 55020 states have internal predecessors, (78931), 1484 states have call successors, (1484), 396 states have call predecessors, (1484), 371 states have return successors, (1492), 1412 states have call predecessors, (1492), 1484 states have call successors, (1492) [2023-11-29 01:02:07,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56829 states to 56829 states and 81907 transitions. [2023-11-29 01:02:07,340 INFO L78 Accepts]: Start accepts. Automaton has 56829 states and 81907 transitions. Word has length 251 [2023-11-29 01:02:07,341 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:02:07,341 INFO L495 AbstractCegarLoop]: Abstraction has 56829 states and 81907 transitions. [2023-11-29 01:02:07,341 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 46.5) internal successors, (186), 5 states have internal predecessors, (186), 1 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2023-11-29 01:02:07,341 INFO L276 IsEmpty]: Start isEmpty. Operand 56829 states and 81907 transitions. [2023-11-29 01:02:07,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2023-11-29 01:02:07,344 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:02:07,345 INFO L195 NwaCegarLoop]: trace histogram [48, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 01:02:07,355 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (39)] Ended with exit code 0 [2023-11-29 01:02:07,545 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 39 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable38 [2023-11-29 01:02:07,545 INFO L420 AbstractCegarLoop]: === Iteration 40 === Targeting ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW === [alt_mallocErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_mallocErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_freeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 11 more)] === [2023-11-29 01:02:07,546 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:02:07,546 INFO L85 PathProgramCache]: Analyzing trace with hash 228140822, now seen corresponding path program 1 times [2023-11-29 01:02:07,546 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:02:07,546 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1571842700] [2023-11-29 01:02:07,546 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:02:07,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:02:07,652 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 01:02:07,652 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2028742473] [2023-11-29 01:02:07,653 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:02:07,653 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:02:07,653 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:02:07,654 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 01:02:07,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (40)] Waiting until timeout for monitored process [2023-11-29 01:02:08,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:02:08,817 INFO L262 TraceCheckSpWp]: Trace formula consists of 1705 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-29 01:02:08,822 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 01:02:08,851 INFO L134 CoverageAnalysis]: Checked inductivity of 1243 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1243 trivial. 0 not checked. [2023-11-29 01:02:08,851 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 01:02:08,852 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:02:08,852 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1571842700] [2023-11-29 01:02:08,852 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 01:02:08,852 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2028742473] [2023-11-29 01:02:08,852 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2028742473] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 01:02:08,852 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 01:02:08,852 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 01:02:08,853 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1551187992] [2023-11-29 01:02:08,853 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 01:02:08,853 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 01:02:08,853 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:02:08,854 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 01:02:08,854 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 01:02:08,854 INFO L87 Difference]: Start difference. First operand 56829 states and 81907 transitions. Second operand has 3 states, 3 states have (on average 60.0) internal successors, (180), 3 states have internal predecessors, (180), 2 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2023-11-29 01:02:09,837 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:02:09,837 INFO L93 Difference]: Finished difference Result 69925 states and 100022 transitions. [2023-11-29 01:02:09,837 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 01:02:09,837 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 60.0) internal successors, (180), 3 states have internal predecessors, (180), 2 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 255 [2023-11-29 01:02:09,838 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:02:09,858 INFO L225 Difference]: With dead ends: 69925 [2023-11-29 01:02:09,858 INFO L226 Difference]: Without dead ends: 13032 [2023-11-29 01:02:09,886 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 254 GetRequests, 253 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 01:02:09,887 INFO L413 NwaCegarLoop]: 535 mSDtfsCounter, 14 mSDsluCounter, 512 mSDsCounter, 0 mSdLazyCounter, 25 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 14 SdHoareTripleChecker+Valid, 1047 SdHoareTripleChecker+Invalid, 29 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 25 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 01:02:09,887 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [14 Valid, 1047 Invalid, 29 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 25 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 01:02:09,896 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13032 states. [2023-11-29 01:02:10,391 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13032 to 8198. [2023-11-29 01:02:10,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8198 states, 7885 states have (on average 1.3698161065313887) internal successors, (10801), 7900 states have internal predecessors, (10801), 192 states have call successors, (192), 124 states have call predecessors, (192), 112 states have return successors, (200), 173 states have call predecessors, (200), 192 states have call successors, (200) [2023-11-29 01:02:10,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8198 states to 8198 states and 11193 transitions. [2023-11-29 01:02:10,409 INFO L78 Accepts]: Start accepts. Automaton has 8198 states and 11193 transitions. Word has length 255 [2023-11-29 01:02:10,409 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:02:10,409 INFO L495 AbstractCegarLoop]: Abstraction has 8198 states and 11193 transitions. [2023-11-29 01:02:10,410 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 60.0) internal successors, (180), 3 states have internal predecessors, (180), 2 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2023-11-29 01:02:10,410 INFO L276 IsEmpty]: Start isEmpty. Operand 8198 states and 11193 transitions. [2023-11-29 01:02:10,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2023-11-29 01:02:10,412 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:02:10,412 INFO L195 NwaCegarLoop]: trace histogram [48, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 01:02:10,422 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (40)] Forceful destruction successful, exit code 0 [2023-11-29 01:02:10,612 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 40 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable39 [2023-11-29 01:02:10,612 INFO L420 AbstractCegarLoop]: === Iteration 41 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW === [alt_mallocErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_mallocErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, alt_freeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 11 more)] === [2023-11-29 01:02:10,613 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:02:10,613 INFO L85 PathProgramCache]: Analyzing trace with hash -672108593, now seen corresponding path program 1 times [2023-11-29 01:02:10,613 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:02:10,613 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [703337320] [2023-11-29 01:02:10,613 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:02:10,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:02:10,718 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 01:02:10,718 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1263173165] [2023-11-29 01:02:10,718 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:02:10,718 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:02:10,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:02:10,719 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 01:02:10,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bde77642-f03c-479c-92df-696bd0a36d02/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (41)] Waiting until timeout for monitored process [2023-11-29 01:02:12,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:02:12,034 INFO L262 TraceCheckSpWp]: Trace formula consists of 1861 conjuncts, 319 conjunts are in the unsatisfiable core [2023-11-29 01:02:12,052 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 01:02:12,056 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2023-11-29 01:02:12,295 INFO L349 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2023-11-29 01:02:12,295 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2023-11-29 01:02:12,327 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-11-29 01:02:12,336 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2023-11-29 01:02:12,400 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 10 [2023-11-29 01:02:12,403 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2023-11-29 01:02:14,101 INFO L349 Elim1Store]: treesize reduction 19, result has 20.8 percent of original size [2023-11-29 01:02:14,101 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 50 treesize of output 45 [2023-11-29 01:02:14,108 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 11 [2023-11-29 01:02:20,276 WARN L293 SmtUtils]: Spent 6.12s on a formula simplification. DAG size of input: 250 DAG size of output: 79 (called from [L 346] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2023-11-29 01:02:20,276 INFO L349 Elim1Store]: treesize reduction 1949, result has 10.9 percent of original size [2023-11-29 01:02:20,277 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 9 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 14 new quantified variables, introduced 44 case distinctions, treesize of input 2676 treesize of output 2809 [2023-11-29 01:02:20,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-29 01:02:20,362 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 607 treesize of output 549 [2023-11-29 01:02:24,014 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-29 01:02:24,686 INFO L224 Elim1Store]: Index analysis took 4122 ms [2023-11-29 01:02:25,399 INFO L349 Elim1Store]: treesize reduction 536, result has 6.5 percent of original size [2023-11-29 01:02:25,400 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 8 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 35 case distinctions, treesize of input 340 treesize of output 960 [2023-11-29 01:02:27,963 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:28,038 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:28,326 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:28,487 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:28,569 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:28,656 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:29,001 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:29,118 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:29,209 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:29,390 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:29,471 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:29,667 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:29,743 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:30,470 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:30,759 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:30,870 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:30,955 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:31,070 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:31,159 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:31,442 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:31,525 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:31,635 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:32,099 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:32,212 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:32,307 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:32,466 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:32,593 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:32,712 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:32,839 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:33,132 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:33,253 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:33,347 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:33,499 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:33,594 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:33,832 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:33,924 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:34,019 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:34,454 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:34,628 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:34,719 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:35,028 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:35,115 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:35,231 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:35,348 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:35,584 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:35,698 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:35,816 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:35,901 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:36,016 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:36,227 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:36,335 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:36,594 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:36,724 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:36,943 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:37,054 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:37,382 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:37,472 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:37,587 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:37,709 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:37,798 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:37,911 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:38,163 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:38,392 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:38,645 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:38,756 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:39,015 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:39,130 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:39,219 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:39,332 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:39,466 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:39,553 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:39,841 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:39,925 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:40,171 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:40,279 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:40,524 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:40,649 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:40,738 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:40,847 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:40,950 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:41,294 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:41,370 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:41,652 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:41,835 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:41,909 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:41,988 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:42,361 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:42,476 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:42,554 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:42,737 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:42,829 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:43,004 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:43,081 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:43,504 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:43,688 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:43,768 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:43,956 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:44,042 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:44,230 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:44,344 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:44,454 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:44,679 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:44,759 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:45,085 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:45,170 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:45,258 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:45,445 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:45,530 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:45,716 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:45,826 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:45,940 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:46,203 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:46,278 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:46,357 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:46,486 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:47,007 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:47,092 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:47,178 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:47,405 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:47,505 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:47,860 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:47,944 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:48,139 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:48,253 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:48,344 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:48,593 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:48,681 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:48,799 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:48,889 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:49,243 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:49,329 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:49,582 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:49,673 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:49,872 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:49,991 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:50,084 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:50,199 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:50,595 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:50,814 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:50,905 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:51,204 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:51,293 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:51,385 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:51,532 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:51,652 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:51,785 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:51,898 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:52,291 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:52,379 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:52,524 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:52,615 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:52,896 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:52,985 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:53,076 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:53,223 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:53,496 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:53,586 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:53,700 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:53,821 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:53,940 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:54,055 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:54,635 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:54,711 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:54,994 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:55,141 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:55,218 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:55,299 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:55,633 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:55,736 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:55,818 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:55,995 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:56,071 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:56,243 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:56,321 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:56,767 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:56,888 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:56,982 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:57,331 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:57,421 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:57,571 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:57,693 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:57,928 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:58,042 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:58,162 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:58,252 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:58,371 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:58,587 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:58,697 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:59,143 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:59,301 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:59,545 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:59,665 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:02:59,952 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:00,038 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:00,150 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:00,267 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:00,352 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:00,462 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:00,718 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:01,136 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:01,218 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:01,471 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:01,598 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:01,682 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:01,792 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:01,921 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:02,027 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:02,110 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:02,553 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:02,638 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:02,895 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:02,984 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:03,087 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:03,202 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:03,337 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:03,426 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:03,519 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:03,934 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:04,142 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:04,224 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:04,408 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:04,491 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:04,671 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:04,778 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:04,883 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:05,070 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:05,155 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:05,480 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:05,563 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:05,651 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:05,837 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:05,923 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:06,107 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:06,214 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:06,323 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:06,595 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:06,666 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:06,738 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:06,862 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:07,406 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:07,491 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:07,699 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:07,789 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:07,906 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:07,999 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:08,203 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:08,297 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:08,531 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:08,620 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:08,861 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:09,054 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:09,143 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:09,260 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:09,353 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:09,629 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:09,832 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:09,925 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:10,186 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:10,275 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:10,493 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:10,583 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:10,955 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:11,032 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:11,344 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:11,514 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:11,630 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:11,729 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:12,076 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:12,175 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:12,256 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:12,447 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:12,524 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:12,696 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:12,771 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:13,350 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:13,440 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:13,631 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:13,737 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:13,827 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:13,940 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:14,185 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:14,297 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:14,443 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:14,533 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:15,012 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:15,103 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:15,223 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:15,314 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:15,405 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:15,648 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:15,762 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:15,905 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:16,018 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:16,395 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:16,541 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:16,617 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:17,047 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:17,234 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:17,319 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:17,427 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:17,666 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:17,815 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:17,941 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:18,327 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:18,409 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:18,603 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:18,683 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:18,867 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:18,952 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:19,062 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:19,357 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:19,530 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:19,622 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:20,024 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:20,139 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:20,326 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:20,407 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:20,640 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:20,754 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:20,841 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:20,926 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:21,051 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:21,263 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:21,406 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:21,495 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:21,602 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:22,002 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:22,117 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:22,330 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:22,471 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:22,564 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:22,751 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:22,836 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:22,929 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:23,459 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:23,595 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:23,688 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:23,926 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:24,013 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:24,122 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:24,209 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:24,297 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:24,406 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:24,770 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:24,884 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:24,974 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:25,066 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:25,174 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:25,372 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:25,455 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:25,549 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:25,825 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:25,909 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:26,002 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:26,388 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:26,612 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:26,856 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:26,958 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:27,205 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:27,312 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:27,396 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:27,503 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:27,632 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:27,714 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:27,956 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:28,040 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:28,295 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:28,396 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:28,640 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:28,748 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:28,831 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:28,940 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:29,051 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:29,278 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:29,744 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:29,828 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:30,086 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:30,172 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:30,257 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:30,367 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:30,497 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:30,677 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:30,823 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:31,267 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:31,350 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:31,600 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:31,686 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:31,773 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:31,884 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:32,020 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:32,106 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:32,191 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:32,368 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:32,444 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:32,895 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:32,980 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:33,203 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:33,282 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:33,367 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:33,474 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:33,562 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:33,798 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:33,955 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:34,037 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:34,773 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:34,957 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:35,093 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:35,162 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:35,368 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:35,591 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:35,685 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:35,779 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:35,940 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:36,078 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:36,148 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:36,719 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:36,797 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:36,878 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:37,275 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:37,348 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:37,423 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:37,680 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:37,753 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:37,828 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:38,164 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:38,243 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:38,553 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:38,630 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:38,752 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:38,929 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:39,006 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:39,264 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:39,336 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:39,546 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:39,617 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:39,934 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:40,037 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:40,359 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:40,436 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:40,559 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:40,739 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:40,823 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:41,087 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:41,161 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:41,471 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:41,553 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:41,766 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:41,833 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:41,951 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:42,161 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:42,234 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:42,409 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:42,487 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:42,710 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:42,784 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:43,781 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:43,863 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:44,067 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:44,147 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:44,280 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:44,583 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:44,664 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:44,742 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:44,847 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:45,028 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:45,181 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:45,262 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:45,344 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:45,595 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:45,779 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:45,915 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:45,985 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:46,191 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:46,397 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:46,491 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:46,586 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:46,749 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:46,883 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:46,952 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:47,495 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:47,575 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:47,656 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:47,782 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:48,030 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:48,216 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:48,408 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:48,550 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:48,627 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:48,705 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:48,803 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:49,018 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:49,175 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:49,243 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:49,620 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:49,700 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:49,784 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:49,888 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:49,990 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:50,091 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:50,170 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:50,452 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:50,536 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:50,869 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:51,007 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:51,091 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:51,201 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:51,441 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:51,601 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:51,683 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:51,872 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:52,030 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:52,112 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:52,351 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:52,536 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:52,670 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:52,738 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:52,957 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:53,159 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:53,253 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:53,349 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:53,510 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:53,646 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:53,715 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:54,227 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:54,296 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:54,365 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:54,590 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:54,661 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:54,732 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:55,025 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:55,103 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:55,431 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:55,508 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:55,608 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:55,781 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:55,858 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:56,015 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:56,094 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:56,291 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:56,370 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:56,448 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:56,616 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:56,684 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:56,957 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:57,026 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:57,310 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:57,389 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:57,488 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:57,642 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:57,733 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:57,906 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:57,983 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:58,143 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:58,208 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:58,356 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:58,431 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:58,737 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:58,813 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:58,909 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:59,079 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:59,152 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:59,308 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:59,385 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:59,621 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:03:59,856 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:00,105 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:00,183 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:00,371 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:00,448 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:00,685 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:00,768 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:00,878 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:00,984 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:01,242 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:01,473 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:01,548 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:01,783 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:01,863 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:01,971 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:02,156 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:02,231 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:02,311 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:02,824 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:02,903 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:03,183 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:03,263 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:03,341 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:03,522 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:03,599 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:03,680 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:03,784 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:04,185 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:04,266 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:04,344 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:04,450 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:04,631 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:04,715 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:04,922 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:05,002 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:05,107 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:05,211 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:05,606 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:05,791 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:05,927 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:05,998 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:06,202 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:06,408 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:06,500 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:06,594 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:06,753 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:06,887 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:06,956 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:07,223 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:07,304 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:07,690 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:07,796 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:07,907 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:07,988 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:08,220 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:08,297 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:08,482 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:08,560 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:08,937 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:09,016 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:09,098 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:09,307 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:09,422 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:09,542 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:09,815 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:09,891 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:09,993 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:10,399 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:10,498 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:10,601 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:11,167 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:11,294 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:11,365 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:11,628 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:11,704 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:11,781 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:12,101 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:12,179 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:12,506 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:12,586 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:12,719 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:12,963 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:13,062 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:13,429 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:13,516 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:13,779 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:13,846 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:14,150 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:14,249 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:14,557 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:14,638 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:14,763 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:14,955 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:15,034 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:15,295 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:15,370 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:15,678 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:15,759 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:15,969 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:16,039 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:16,159 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:16,372 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:16,451 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:16,627 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:16,706 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:16,915 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:16,984 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:17,528 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:17,598 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:17,668 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:17,896 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:17,970 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:18,042 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:18,334 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:18,416 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:18,722 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:18,802 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:18,902 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:19,088 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:19,175 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:19,333 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:19,424 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:19,637 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:19,716 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:19,792 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:19,955 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:20,024 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:20,295 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:20,364 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:20,647 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:20,726 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:20,907 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:21,167 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:21,283 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:21,452 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:21,526 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:21,688 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:21,772 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:21,923 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:21,998 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:22,321 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:22,396 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:22,492 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:22,666 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:22,751 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:22,969 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:23,108 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:23,846 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:23,925 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:24,127 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:24,201 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:24,282 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:24,585 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:24,665 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:24,744 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:24,881 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:25,140 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:25,290 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:25,397 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:25,478 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:26,270 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:26,352 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:26,432 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:26,536 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:26,767 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:26,922 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:27,027 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:27,108 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:27,188 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:27,268 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:27,367 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:27,531 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:27,699 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:27,766 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:28,140 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:28,218 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:28,300 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:28,405 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:28,507 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:28,605 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:28,686 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:29,126 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:29,205 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:29,310 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:29,590 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:29,672 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:29,750 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:29,981 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:30,341 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:30,423 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:30,505 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:30,587 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:30,691 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:31,112 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:31,366 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:31,450 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:31,627 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:31,703 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:31,806 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:32,046 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:32,199 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:32,276 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:32,498 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:32,650 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:32,741 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:32,821 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:33,059 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:33,243 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:33,379 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:33,449 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:33,658 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:33,870 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:33,968 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:34,063 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:34,224 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:34,359 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:34,428 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:35,321 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:35,431 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:35,522 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:35,858 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:35,975 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:36,065 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:36,180 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:36,272 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:36,765 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:36,891 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:37,237 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:37,334 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:37,479 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:37,690 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:37,794 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:38,048 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:38,172 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:38,463 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:38,574 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:38,665 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:38,896 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:39,101 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:39,198 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:39,454 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:39,559 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:39,868 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:39,993 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:40,080 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:40,414 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:40,538 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:40,830 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:40,934 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:41,035 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:41,138 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:41,374 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:41,661 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:41,765 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:41,867 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:41,991 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:42,291 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:42,403 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:42,490 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:43,313 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:43,423 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:43,513 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:43,858 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:43,975 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:44,067 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:44,183 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:44,273 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:44,538 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:44,957 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:45,092 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:45,221 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:45,325 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:45,452 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:45,696 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:45,820 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:46,067 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:46,172 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:46,319 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:46,449 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:46,554 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:46,935 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:47,081 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:47,209 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:47,451 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:47,573 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:47,703 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:47,955 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:48,188 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:48,448 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:48,549 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:48,762 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:48,861 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:49,093 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:49,220 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:49,469 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:49,615 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:49,827 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:49,925 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:50,051 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:50,393 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:50,491 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:50,589 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:51,281 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:51,387 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:51,517 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:51,770 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:51,868 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:51,997 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:52,455 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:52,559 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:52,691 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:52,952 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:53,055 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:53,159 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:53,294 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:53,532 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:53,629 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:53,793 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:53,897 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:54,002 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:54,138 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:54,645 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:54,742 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:54,840 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:55,207 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:55,306 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:55,409 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:55,640 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:55,743 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:55,868 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:55,971 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:56,221 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:56,443 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:56,538 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:56,635 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:56,862 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:56,960 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:57,429 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:57,537 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:57,624 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:57,960 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:58,074 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:58,161 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:58,274 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:58,361 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:58,613 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:58,858 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:59,117 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:59,217 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:59,430 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:59,543 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:59,771 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:04:59,895 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:00,129 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:00,230 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:00,442 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:00,540 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:00,670 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:01,010 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:01,116 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:01,211 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:01,726 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:01,889 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:01,991 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:02,096 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:02,360 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:02,487 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:02,613 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:02,714 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:03,123 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:03,285 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:03,387 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:03,502 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:03,739 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:03,872 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:03,997 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:04,235 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:04,369 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:04,480 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:04,606 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:05,217 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:05,315 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:05,527 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:05,626 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:05,744 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:05,949 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:06,035 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:06,215 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:06,314 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:06,666 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:06,767 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:06,944 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:07,042 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:07,246 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:07,358 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:07,492 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:07,686 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:07,772 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:08,202 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:08,314 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:08,528 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:08,632 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:08,753 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:08,940 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:09,036 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:09,391 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:09,497 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:09,690 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:09,789 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:10,267 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:10,379 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:10,470 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:10,825 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:10,943 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:11,033 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:11,151 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:11,242 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:11,480 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:11,608 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:12,011 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:12,108 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:12,434 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:12,539 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:12,639 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:12,744 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:13,029 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:13,338 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:13,437 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:13,535 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:13,635 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:13,903 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:14,001 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:14,126 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:14,227 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:14,489 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:14,585 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:15,113 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:15,467 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:15,577 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:15,689 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:15,777 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:16,015 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:16,093 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:16,479 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:16,783 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:16,898 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:16,990 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:17,326 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:17,418 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:17,514 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:17,739 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:17,871 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:18,202 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:18,292 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:18,389 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:18,588 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:18,708 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:18,826 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:18,946 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:19,163 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:19,511 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:19,619 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:19,729 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:19,817 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:20,059 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:20,139 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:20,811 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:20,904 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:21,150 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:21,274 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:21,373 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:21,471 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:21,860 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:21,979 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:22,074 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:22,169 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:22,287 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:22,543 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:22,632 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:22,748 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:22,840 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:23,234 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:23,323 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:23,532 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:23,622 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:23,739 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:23,852 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:24,063 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:24,156 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:24,296 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:24,429 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:24,628 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:24,794 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:24,875 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:25,002 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:25,262 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:25,473 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:25,566 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:25,686 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:26,094 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:26,216 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:26,476 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:26,574 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:26,704 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:26,935 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:27,052 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:27,280 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:27,416 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:27,516 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:27,644 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:28,039 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:28,155 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:28,413 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:28,511 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:28,640 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:28,741 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:28,866 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:28,966 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:29,182 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:29,535 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:29,648 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:29,770 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:29,858 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:30,099 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:30,181 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:30,885 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:30,979 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:31,224 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:31,347 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:31,444 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:31,543 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:31,933 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:32,057 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:32,170 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:32,267 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:32,386 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:32,635 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:32,728 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:32,848 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:32,943 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:33,177 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:33,275 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:33,661 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:33,756 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:33,852 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:34,121 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:34,219 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:34,313 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:34,538 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:34,829 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:34,925 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:35,042 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:35,323 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:35,419 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:35,513 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:36,012 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:36,130 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:36,356 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:36,452 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:36,606 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:36,703 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:37,119 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:37,212 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:37,362 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:37,583 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:37,701 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:37,794 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:37,919 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:38,012 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:38,130 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:38,351 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:38,466 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:38,560 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:38,677 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:39,072 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:39,164 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:39,386 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:39,478 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:39,600 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:39,711 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:39,921 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:40,015 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:40,135 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:40,270 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:40,472 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:40,623 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:40,700 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:40,810 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:41,020 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:41,230 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:41,321 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:41,444 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:41,691 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:42,031 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:42,140 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:42,254 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:42,343 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:42,583 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:42,664 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:43,169 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:43,277 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:43,601 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:43,703 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:43,838 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:44,040 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:44,145 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:44,508 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:44,613 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:44,831 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:44,915 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:45,044 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:45,138 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:45,335 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:45,454 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:45,560 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:45,767 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:45,944 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:46,027 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:46,307 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:46,628 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:46,720 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:46,926 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:47,006 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:47,104 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:47,215 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:47,497 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:47,583 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:47,669 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:47,782 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:48,087 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:48,181 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:48,411 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:48,491 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:48,584 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:48,766 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:48,949 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:49,029 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:49,285 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:49,379 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:49,619 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:49,733 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:49,927 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:50,014 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:50,228 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:50,319 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:50,411 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:50,605 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:50,732 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:50,951 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:51,144 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:51,231 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:51,440 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:51,557 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:52,029 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:52,117 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:52,227 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:52,343 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:52,436 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:52,764 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:52,854 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:52,972 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:53,171 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:53,263 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:53,529 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:53,741 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:53,834 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:53,937 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:54,140 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:54,234 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:55,054 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:55,238 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:55,333 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:55,406 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:55,582 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:55,650 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:55,745 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:56,243 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:56,393 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:56,472 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:56,695 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:56,919 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:56,999 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:57,082 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:57,196 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:57,455 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:57,543 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:57,628 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:57,713 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:57,822 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:57,905 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:58,088 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:58,344 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:58,440 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:58,521 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:59,015 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:59,117 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:59,199 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:59,281 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:59,362 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:59,568 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:59,671 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:59,880 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:05:59,987 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:00,070 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:00,276 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:00,359 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:00,459 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:00,543 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:00,775 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:00,863 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:00,936 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:01,031 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:01,482 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:01,587 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:01,669 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:01,869 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:01,946 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:02,030 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:02,386 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:02,491 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:02,573 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:02,770 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:02,878 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:02,991 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:03,076 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:03,162 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:03,350 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:03,433 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:03,538 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:03,622 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:03,729 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:04,063 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:04,246 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:04,346 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:04,423 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:04,601 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:04,674 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:04,774 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:05,115 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:05,316 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:05,401 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:05,508 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:05,620 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:05,744 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:06,000 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:06,084 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:06,167 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:06,422 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:06,504 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:06,584 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:06,692 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:06,776 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:06,960 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:07,239 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:07,326 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:07,414 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:07,883 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:07,968 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:08,201 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:08,287 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:08,395 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:08,587 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:08,694 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:08,798 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:08,883 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:09,056 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:09,135 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:09,219 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:09,322 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:09,691 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:09,776 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:09,884 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:10,058 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:10,138 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:10,227 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:10,450 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:10,570 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:10,915 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:10,999 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:11,103 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:11,186 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:11,270 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:11,378 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:11,634 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:11,721 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:11,806 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:12,015 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:12,269 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:12,353 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:12,440 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:12,620 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:12,770 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:12,846 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:13,172 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:13,347 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:13,441 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:13,513 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:13,687 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:13,756 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:13,849 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:14,319 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:14,422 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:14,501 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:14,581 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:14,661 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:14,847 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:14,944 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:15,150 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:15,253 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:15,344 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:15,544 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:15,622 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:15,718 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:15,797 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:16,025 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:16,099 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:16,172 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:16,268 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:16,649 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:16,826 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:16,921 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:16,993 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:17,169 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:17,238 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:17,332 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:17,748 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:17,815 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:17,967 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:18,123 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:18,203 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:18,478 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:18,626 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:18,705 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:18,892 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:19,029 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:19,103 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:19,348 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:19,425 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:19,544 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:19,628 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:19,892 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:19,991 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:20,090 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:20,173 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:20,274 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:20,438 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:20,573 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:20,646 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:21,041 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:21,175 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:21,243 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:21,393 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:21,545 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:21,628 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:21,801 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:21,901 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:22,053 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:22,132 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:22,299 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:22,439 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:22,517 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:22,794 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:22,947 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:23,029 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:23,219 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:23,358 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:23,439 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:23,687 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:23,768 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:23,867 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:23,948 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:24,115 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:24,270 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:24,352 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:24,513 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:24,581 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:24,739 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:24,873 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:24,945 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:25,431 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:25,514 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:25,628 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:25,737 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:25,846 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:25,932 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:26,117 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:26,271 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:26,352 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:26,705 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:26,791 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:26,900 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:27,132 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:27,240 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:27,326 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:27,420 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:27,523 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:27,604 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:28,194 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:28,345 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:28,423 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:28,650 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:28,878 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:28,965 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:29,050 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:29,167 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:29,424 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:29,530 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:29,632 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:29,713 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:29,829 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:29,910 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:30,092 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:30,348 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:30,430 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:30,511 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:31,006 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:31,108 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:31,188 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:31,268 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:31,348 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:31,533 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:31,630 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:31,836 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:31,939 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:32,018 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:32,233 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:32,311 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:32,406 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:32,486 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:32,712 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:32,786 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:32,860 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:32,955 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:33,405 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:33,510 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:33,592 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:33,791 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:33,869 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:33,953 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:34,312 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:34,417 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:34,500 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:34,707 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:34,810 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:34,916 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:34,997 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:35,079 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:35,253 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:35,330 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:35,432 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:35,514 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:35,616 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:35,933 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:36,111 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:36,206 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:36,279 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:36,454 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:36,522 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:36,617 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:36,957 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:37,217 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:37,299 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:37,381 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:37,511 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:37,593 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:37,777 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:37,931 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:38,008 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:38,386 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:38,469 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:38,552 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:38,657 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:38,740 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:38,966 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:39,048 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:39,167 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:39,266 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:39,591 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:39,769 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:39,863 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:39,935 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:40,110 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:40,178 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:40,272 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:41,075 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:41,140 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:41,331 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:41,427 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:41,524 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:41,855 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:41,947 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:42,145 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:42,209 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:42,459 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:42,658 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:42,734 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:42,920 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:43,013 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:43,180 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:43,276 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:43,510 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:43,584 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:43,659 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:43,973 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:44,054 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:44,293 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:44,366 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:44,735 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:44,810 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:44,909 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:45,204 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:45,275 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:45,514 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:45,587 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:45,838 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:46,037 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:46,113 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:46,314 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:46,406 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:46,572 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:46,669 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:46,853 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:46,944 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:47,525 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:47,589 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:47,653 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:47,836 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:47,902 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:48,060 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:48,284 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:48,354 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:48,449 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:48,519 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:48,648 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:48,865 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:49,219 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:49,316 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:49,395 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:49,502 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:49,619 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:49,866 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:49,948 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:50,070 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:50,150 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:50,253 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:50,503 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:50,585 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:50,693 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:50,801 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:50,901 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:51,188 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:51,267 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:51,463 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:51,559 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:51,804 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:51,882 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:51,984 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:52,091 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:52,493 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:52,704 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:52,780 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:52,965 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:53,042 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:53,251 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:53,342 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:53,445 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:53,524 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:53,706 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:53,880 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:53,979 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:54,164 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:54,240 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:54,465 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:54,651 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:54,727 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:54,935 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:55,013 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:55,197 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:55,275 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:55,380 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:55,905 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:56,011 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:56,109 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:56,188 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:56,295 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:56,395 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:56,743 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:56,850 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:56,952 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:57,035 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:57,134 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:57,213 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:57,439 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:57,541 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:57,638 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:57,715 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:57,792 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:57,871 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:58,041 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:58,122 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:58,289 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:58,448 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:58,541 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:58,781 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:58,859 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:59,211 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:59,309 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:59,578 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:59,660 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:59,761 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:59,840 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:06:59,943 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:07:00,043 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:07:00,280 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:07:00,503 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:07:00,598 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:07:00,856 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:07:00,935 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:07:01,036 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:07:01,115 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:07:01,234 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:07:01,329 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:07:01,581 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:07:01,662 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:07:02,012 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:07:02,111 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:07:02,366 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:07:02,447 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:07:02,551 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:07:02,631 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:07:02,734 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:07:02,835 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:07:03,083 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:07:03,298 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:07:03,398 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-29 01:07:03,656 WARN L214 Elim1Store]: Array PQE input equivalent to false