./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/popl20-bad-buffer-mult-alt.wvr.c --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2024-09-02_08-21-23.files/mutex-meet-local/popl20-bad-buffer-mult-alt.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e94c40da Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/GemCutterReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/weaver/popl20-bad-buffer-mult-alt.wvr.c ./goblint.2024-09-02_08-21-23.files/mutex-meet-local/popl20-bad-buffer-mult-alt.wvr.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.positions.where.we.compute.the.hoare.annotation None --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-e94c40d-m [2024-09-23 23:07:18,397 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-23 23:07:18,479 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Default.epf [2024-09-23 23:07:18,485 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-23 23:07:18,486 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-23 23:07:18,525 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-23 23:07:18,527 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-23 23:07:18,528 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-23 23:07:18,529 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-23 23:07:18,530 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-23 23:07:18,530 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-23 23:07:18,531 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-23 23:07:18,531 INFO L153 SettingsManager]: * Use SBE=true [2024-09-23 23:07:18,532 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-23 23:07:18,534 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-23 23:07:18,534 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-23 23:07:18,534 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-23 23:07:18,534 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-23 23:07:18,535 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-23 23:07:18,535 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-23 23:07:18,535 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-23 23:07:18,536 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-23 23:07:18,536 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-23 23:07:18,537 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-23 23:07:18,537 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-23 23:07:18,537 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-23 23:07:18,538 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-23 23:07:18,538 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-23 23:07:18,538 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-23 23:07:18,539 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-23 23:07:18,539 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-09-23 23:07:18,539 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-23 23:07:18,540 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-23 23:07:18,540 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-23 23:07:18,540 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-23 23:07:18,540 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2024-09-23 23:07:18,541 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-23 23:07:18,541 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-23 23:07:18,541 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-09-23 23:07:18,541 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-09-23 23:07:18,541 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-09-23 23:07:18,543 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-09-23 23:07:18,784 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-23 23:07:18,810 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-23 23:07:18,814 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-23 23:07:18,815 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-23 23:07:18,815 INFO L274 PluginConnector]: CDTParser initialized [2024-09-23 23:07:18,816 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/weaver/popl20-bad-buffer-mult-alt.wvr.c [2024-09-23 23:07:20,249 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-23 23:07:20,446 INFO L384 CDTParser]: Found 1 translation units. [2024-09-23 23:07:20,447 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-buffer-mult-alt.wvr.c [2024-09-23 23:07:20,459 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/e66bc4322/1c107a91d47242cc99f15824b4373b3c/FLAGe47392ddc [2024-09-23 23:07:20,474 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/e66bc4322/1c107a91d47242cc99f15824b4373b3c [2024-09-23 23:07:20,477 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-23 23:07:20,479 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-23 23:07:20,479 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/./goblint.2024-09-02_08-21-23.files/mutex-meet-local/popl20-bad-buffer-mult-alt.wvr.yml/witness.yml [2024-09-23 23:07:20,956 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-23 23:07:20,958 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-09-23 23:07:20,960 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-23 23:07:20,960 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-23 23:07:20,965 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-23 23:07:20,966 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.09 11:07:20" (1/2) ... [2024-09-23 23:07:20,966 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e688365 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 11:07:20, skipping insertion in model container [2024-09-23 23:07:20,967 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.09 11:07:20" (1/2) ... [2024-09-23 23:07:20,968 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@15741e92 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 11:07:20, skipping insertion in model container [2024-09-23 23:07:20,969 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 23.09 11:07:20" (2/2) ... [2024-09-23 23:07:20,969 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e688365 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 23.09 11:07:20, skipping insertion in model container [2024-09-23 23:07:20,969 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 23.09 11:07:20" (2/2) ... [2024-09-23 23:07:21,173 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-23 23:07:21,176 INFO L1541 ArrayList]: Location invariant before [L49-L49] (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((-2147483647 <= C) && (0 <= i)) && (0 <= j)) && ((2147483646LL + (long long )C) + (long long )i >= 0LL)) && ((2147483646LL + (long long )C) + (long long )j >= 0LL)) && ((2147483646LL + (long long )C) + (long long )n1 >= 0LL)) && ((2147483646LL + (long long )C) + (long long )n2 >= 0LL)) && ((2147483647LL + (long long )N) + (long long )i >= 0LL)) && ((2147483647LL + (long long )N) + (long long )j >= 0LL)) && ((2147483647LL + (long long )N) + (long long )n1 >= 0LL)) && ((2147483647LL + (long long )N) + (long long )n2 >= 0LL)) && ((2147483647LL + (long long )M) + (long long )i >= 0LL)) && ((2147483647LL + (long long )M) + (long long )j >= 0LL)) && ((2147483647LL + (long long )M) + (long long )n1 >= 0LL)) && ((2147483647LL + (long long )M) + (long long )n2 >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )total >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )q1_front >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )q1_back >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )q2_front >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )q2_back >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )total >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )q1_front >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )q1_back >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )q2_front >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )q2_back >= 0LL)) && ((4294967293LL + (long long )C) + (long long )N >= 0LL)) && ((4294967293LL + (long long )C) + (long long )M >= 0LL)) && ((4294967294LL + (long long )C) + (long long )total >= 0LL)) && ((4294967294LL + (long long )C) + (long long )q1_front >= 0LL)) && ((4294967294LL + (long long )C) + (long long )q1_back >= 0LL)) && ((4294967294LL + (long long )C) + (long long )q2_front >= 0LL)) && ((4294967294LL + (long long )C) + (long long )q2_back >= 0LL)) && ((4294967294LL + (long long )M) + (long long )N >= 0LL)) && ((4294967295LL + (long long )N) + (long long )total >= 0LL)) && ((4294967295LL + (long long )N) + (long long )q1_front >= 0LL)) && ((4294967295LL + (long long )N) + (long long )q1_back >= 0LL)) && ((4294967295LL + (long long )N) + (long long )q2_front >= 0LL)) && ((4294967295LL + (long long )N) + (long long )q2_back >= 0LL)) && ((4294967295LL + (long long )M) + (long long )total >= 0LL)) && ((4294967295LL + (long long )M) + (long long )q1_front >= 0LL)) && ((4294967295LL + (long long )M) + (long long )q1_back >= 0LL)) && ((4294967295LL + (long long )M) + (long long )q2_front >= 0LL)) && ((4294967295LL + (long long )M) + (long long )q2_back >= 0LL)) && ((1073741823LL - (long long )n1) + (long long )n2 >= 0LL)) && ((2147483646LL - (long long )M) + (long long )i >= 0LL)) && ((2147483646LL - (long long )M) + (long long )j >= 0LL)) && ((2147483646LL - (long long )M) + (long long )n1 >= 0LL)) && ((2147483646LL - (long long )M) + (long long )n2 >= 0LL)) && ((2147483647LL - (long long )C) + (long long )n1 >= 0LL)) && ((2147483647LL - (long long )C) + (long long )n2 >= 0LL)) && ((2147483647LL - (long long )N) + (long long )n1 >= 0LL)) && ((2147483647LL - (long long )N) + (long long )n2 >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )total >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )q1_front >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )q1_back >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )q2_front >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )q2_back >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )total >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )q1_front >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )q1_back >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )q2_front >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )q2_back >= 0LL)) && ((4294967293LL - (long long )M) + (long long )N >= 0LL)) && ((4294967294LL - (long long )C) + (long long )N >= 0LL)) && ((4294967294LL - (long long )C) + (long long )M >= 0LL)) && ((4294967294LL - (long long )M) + (long long )total >= 0LL)) && ((4294967294LL - (long long )M) + (long long )q1_front >= 0LL)) && ((4294967294LL - (long long )M) + (long long )q1_back >= 0LL)) && ((4294967294LL - (long long )M) + (long long )q2_front >= 0LL)) && ((4294967294LL - (long long )M) + (long long )q2_back >= 0LL)) && ((4294967295LL - (long long )q1_front) + (long long )total >= 0LL)) && ((4294967295LL - (long long )q1_front) + (long long )q2_front >= 0LL)) && ((4294967295LL - (long long )q1_front) + (long long )q2_back >= 0LL)) && ((long long )i + (long long )n1 >= 0LL)) && ((long long )i + (long long )n2 >= 0LL)) && ((long long )j + (long long )n1 >= 0LL)) && ((long long )j + (long long )n2 >= 0LL)) && ((long long )n1 + (long long )n2 >= 0LL)) && ((1073741823LL + (long long )i) - (long long )n1 >= 0LL)) && ((1073741823LL + (long long )i) - (long long )n2 >= 0LL)) && ((1073741823LL + (long long )j) - (long long )n1 >= 0LL)) && ((1073741823LL + (long long )j) - (long long )n2 >= 0LL)) && ((1073741823LL + (long long )n1) - (long long )n2 >= 0LL)) && ((2147483647LL + (long long )i) - (long long )q1_front >= 0LL)) && ((2147483647LL + (long long )j) - (long long )q1_front >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )total >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )q1_front >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )q1_back >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )q2_front >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )q2_back >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )total >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )q1_front >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )q1_back >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )q2_front >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )q2_back >= 0LL)) && ((3221225469LL + (long long )C) - (long long )n1 >= 0LL)) && ((3221225469LL + (long long )C) - (long long )n2 >= 0LL)) && ((3221225470LL + (long long )N) - (long long )n1 >= 0LL)) && ((3221225470LL + (long long )N) - (long long )n2 >= 0LL)) && ((3221225470LL + (long long )M) - (long long )n1 >= 0LL)) && ((3221225470LL + (long long )M) - (long long )n2 >= 0LL)) && ((4294967292LL + (long long )C) - (long long )M >= 0LL)) && ((4294967293LL + (long long )C) - (long long )total >= 0LL)) && ((4294967293LL + (long long )C) - (long long )N >= 0LL)) && ((4294967293LL + (long long )C) - (long long )q1_front >= 0LL)) && ((4294967293LL + (long long )C) - (long long )q1_back >= 0LL)) && ((4294967293LL + (long long )C) - (long long )q2_front >= 0LL)) && ((4294967293LL + (long long )C) - (long long )q2_back >= 0LL)) && ((4294967294LL + (long long )N) - (long long )total >= 0LL)) && ((4294967294LL + (long long )N) - (long long )q1_front >= 0LL)) && ((4294967294LL + (long long )N) - (long long )q1_back >= 0LL)) && ((4294967294LL + (long long )N) - (long long )q2_front >= 0LL)) && ((4294967294LL + (long long )N) - (long long )q2_back >= 0LL)) && ((4294967294LL + (long long )M) - (long long )total >= 0LL)) && ((4294967294LL + (long long )M) - (long long )N >= 0LL)) && ((4294967294LL + (long long )M) - (long long )q1_front >= 0LL)) && ((4294967294LL + (long long )M) - (long long )q1_back >= 0LL)) && ((4294967294LL + (long long )M) - (long long )q2_front >= 0LL)) && ((4294967294LL + (long long )M) - (long long )q2_back >= 0LL)) && ((4294967295LL + (long long )q1_back) - (long long )q1_front >= 0LL)) && ((2147483646LL - (long long )n1) - (long long )n2 >= 0LL)) && ((3221225469LL - (long long )M) - (long long )n1 >= 0LL)) && ((3221225469LL - (long long )M) - (long long )n2 >= 0LL)) && ((3221225470LL - (long long )C) - (long long )n1 >= 0LL)) && ((3221225470LL - (long long )C) - (long long )n2 >= 0LL)) && ((3221225470LL - (long long )N) - (long long )n1 >= 0LL)) && ((3221225470LL - (long long )N) - (long long )n2 >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )total >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )q1_front >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )q1_back >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )q2_front >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )q2_back >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )total >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )q1_front >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )q1_back >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )q2_front >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )q2_back >= 0LL)) && ((4294967293LL - (long long )C) - (long long )M >= 0LL)) && ((4294967293LL - (long long )M) - (long long )total >= 0LL)) && ((4294967293LL - (long long )M) - (long long )N >= 0LL)) && ((4294967293LL - (long long )M) - (long long )q1_front >= 0LL)) && ((4294967293LL - (long long )M) - (long long )q1_back >= 0LL)) && ((4294967293LL - (long long )M) - (long long )q2_front >= 0LL)) && ((4294967293LL - (long long )M) - (long long )q2_back >= 0LL)) && ((4294967294LL - (long long )C) - (long long )q1_front >= 0LL)) && ((4294967294LL - (long long )N) - (long long )q1_front >= 0LL)) && ((4294967294LL - (long long )q1_front) - (long long )total >= 0LL)) && ((4294967294LL - (long long )q1_front) - (long long )q2_front >= 0LL)) && ((4294967294LL - (long long )q1_front) - (long long )q2_back >= 0LL)) && ((4294967294LL - (long long )q1_back) - (long long )q1_front >= 0LL) [2024-09-23 23:07:21,177 INFO L1541 ArrayList]: Location invariant before [L93-L93] (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((-2147483647 <= C) && (0 <= i)) && (0 <= j)) && ((2147483646LL + (long long )C) + (long long )i >= 0LL)) && ((2147483646LL + (long long )C) + (long long )j >= 0LL)) && ((2147483646LL + (long long )C) + (long long )n1 >= 0LL)) && ((2147483646LL + (long long )C) + (long long )n2 >= 0LL)) && ((2147483647LL + (long long )N) + (long long )i >= 0LL)) && ((2147483647LL + (long long )N) + (long long )j >= 0LL)) && ((2147483647LL + (long long )N) + (long long )n1 >= 0LL)) && ((2147483647LL + (long long )N) + (long long )n2 >= 0LL)) && ((2147483647LL + (long long )M) + (long long )i >= 0LL)) && ((2147483647LL + (long long )M) + (long long )j >= 0LL)) && ((2147483647LL + (long long )M) + (long long )n1 >= 0LL)) && ((2147483647LL + (long long )M) + (long long )n2 >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )total >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )q1_front >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )q1_back >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )q2_front >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )q2_back >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )total >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )q1_front >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )q1_back >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )q2_front >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )q2_back >= 0LL)) && ((4294967293LL + (long long )C) + (long long )N >= 0LL)) && ((4294967293LL + (long long )C) + (long long )M >= 0LL)) && ((4294967294LL + (long long )C) + (long long )total >= 0LL)) && ((4294967294LL + (long long )C) + (long long )q1_front >= 0LL)) && ((4294967294LL + (long long )C) + (long long )q1_back >= 0LL)) && ((4294967294LL + (long long )C) + (long long )q2_front >= 0LL)) && ((4294967294LL + (long long )C) + (long long )q2_back >= 0LL)) && ((4294967294LL + (long long )M) + (long long )N >= 0LL)) && ((4294967295LL + (long long )N) + (long long )total >= 0LL)) && ((4294967295LL + (long long )N) + (long long )q1_front >= 0LL)) && ((4294967295LL + (long long )N) + (long long )q1_back >= 0LL)) && ((4294967295LL + (long long )N) + (long long )q2_front >= 0LL)) && ((4294967295LL + (long long )N) + (long long )q2_back >= 0LL)) && ((4294967295LL + (long long )M) + (long long )total >= 0LL)) && ((4294967295LL + (long long )M) + (long long )q1_front >= 0LL)) && ((4294967295LL + (long long )M) + (long long )q1_back >= 0LL)) && ((4294967295LL + (long long )M) + (long long )q2_front >= 0LL)) && ((4294967295LL + (long long )M) + (long long )q2_back >= 0LL)) && ((1073741823LL - (long long )n1) + (long long )n2 >= 0LL)) && ((2147483646LL - (long long )M) + (long long )i >= 0LL)) && ((2147483646LL - (long long )M) + (long long )j >= 0LL)) && ((2147483646LL - (long long )M) + (long long )n1 >= 0LL)) && ((2147483646LL - (long long )M) + (long long )n2 >= 0LL)) && ((2147483647LL - (long long )C) + (long long )n1 >= 0LL)) && ((2147483647LL - (long long )C) + (long long )n2 >= 0LL)) && ((2147483647LL - (long long )N) + (long long )n1 >= 0LL)) && ((2147483647LL - (long long )N) + (long long )n2 >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )total >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )q1_front >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )q1_back >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )q2_front >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )q2_back >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )total >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )q1_front >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )q1_back >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )q2_front >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )q2_back >= 0LL)) && ((4294967293LL - (long long )M) + (long long )N >= 0LL)) && ((4294967294LL - (long long )C) + (long long )N >= 0LL)) && ((4294967294LL - (long long )C) + (long long )M >= 0LL)) && ((4294967294LL - (long long )M) + (long long )total >= 0LL)) && ((4294967294LL - (long long )M) + (long long )q1_front >= 0LL)) && ((4294967294LL - (long long )M) + (long long )q1_back >= 0LL)) && ((4294967294LL - (long long )M) + (long long )q2_front >= 0LL)) && ((4294967294LL - (long long )M) + (long long )q2_back >= 0LL)) && ((4294967295LL - (long long )q1_front) + (long long )total >= 0LL)) && ((4294967295LL - (long long )q1_front) + (long long )q2_front >= 0LL)) && ((4294967295LL - (long long )q1_front) + (long long )q2_back >= 0LL)) && ((long long )i + (long long )n1 >= 0LL)) && ((long long )i + (long long )n2 >= 0LL)) && ((long long )j + (long long )n1 >= 0LL)) && ((long long )j + (long long )n2 >= 0LL)) && ((long long )n1 + (long long )n2 >= 0LL)) && ((1073741823LL + (long long )i) - (long long )n1 >= 0LL)) && ((1073741823LL + (long long )i) - (long long )n2 >= 0LL)) && ((1073741823LL + (long long )j) - (long long )n1 >= 0LL)) && ((1073741823LL + (long long )j) - (long long )n2 >= 0LL)) && ((1073741823LL + (long long )n1) - (long long )n2 >= 0LL)) && ((2147483647LL + (long long )i) - (long long )q1_front >= 0LL)) && ((2147483647LL + (long long )j) - (long long )q1_front >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )total >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )q1_front >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )q1_back >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )q2_front >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )q2_back >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )total >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )q1_front >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )q1_back >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )q2_front >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )q2_back >= 0LL)) && ((3221225469LL + (long long )C) - (long long )n1 >= 0LL)) && ((3221225469LL + (long long )C) - (long long )n2 >= 0LL)) && ((3221225470LL + (long long )N) - (long long )n1 >= 0LL)) && ((3221225470LL + (long long )N) - (long long )n2 >= 0LL)) && ((3221225470LL + (long long )M) - (long long )n1 >= 0LL)) && ((3221225470LL + (long long )M) - (long long )n2 >= 0LL)) && ((4294967292LL + (long long )C) - (long long )M >= 0LL)) && ((4294967293LL + (long long )C) - (long long )total >= 0LL)) && ((4294967293LL + (long long )C) - (long long )N >= 0LL)) && ((4294967293LL + (long long )C) - (long long )q1_front >= 0LL)) && ((4294967293LL + (long long )C) - (long long )q1_back >= 0LL)) && ((4294967293LL + (long long )C) - (long long )q2_front >= 0LL)) && ((4294967293LL + (long long )C) - (long long )q2_back >= 0LL)) && ((4294967294LL + (long long )N) - (long long )total >= 0LL)) && ((4294967294LL + (long long )N) - (long long )q1_front >= 0LL)) && ((4294967294LL + (long long )N) - (long long )q1_back >= 0LL)) && ((4294967294LL + (long long )N) - (long long )q2_front >= 0LL)) && ((4294967294LL + (long long )N) - (long long )q2_back >= 0LL)) && ((4294967294LL + (long long )M) - (long long )total >= 0LL)) && ((4294967294LL + (long long )M) - (long long )N >= 0LL)) && ((4294967294LL + (long long )M) - (long long )q1_front >= 0LL)) && ((4294967294LL + (long long )M) - (long long )q1_back >= 0LL)) && ((4294967294LL + (long long )M) - (long long )q2_front >= 0LL)) && ((4294967294LL + (long long )M) - (long long )q2_back >= 0LL)) && ((4294967295LL + (long long )q1_back) - (long long )q1_front >= 0LL)) && ((2147483646LL - (long long )n1) - (long long )n2 >= 0LL)) && ((3221225469LL - (long long )M) - (long long )n1 >= 0LL)) && ((3221225469LL - (long long )M) - (long long )n2 >= 0LL)) && ((3221225470LL - (long long )C) - (long long )n1 >= 0LL)) && ((3221225470LL - (long long )C) - (long long )n2 >= 0LL)) && ((3221225470LL - (long long )N) - (long long )n1 >= 0LL)) && ((3221225470LL - (long long )N) - (long long )n2 >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )total >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )q1_front >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )q1_back >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )q2_front >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )q2_back >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )total >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )q1_front >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )q1_back >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )q2_front >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )q2_back >= 0LL)) && ((4294967293LL - (long long )C) - (long long )M >= 0LL)) && ((4294967293LL - (long long )M) - (long long )total >= 0LL)) && ((4294967293LL - (long long )M) - (long long )N >= 0LL)) && ((4294967293LL - (long long )M) - (long long )q1_front >= 0LL)) && ((4294967293LL - (long long )M) - (long long )q1_back >= 0LL)) && ((4294967293LL - (long long )M) - (long long )q2_front >= 0LL)) && ((4294967293LL - (long long )M) - (long long )q2_back >= 0LL)) && ((4294967294LL - (long long )C) - (long long )q1_front >= 0LL)) && ((4294967294LL - (long long )N) - (long long )q1_front >= 0LL)) && ((4294967294LL - (long long )q1_front) - (long long )total >= 0LL)) && ((4294967294LL - (long long )q1_front) - (long long )q2_front >= 0LL)) && ((4294967294LL - (long long )q1_front) - (long long )q2_back >= 0LL)) && ((4294967294LL - (long long )q1_back) - (long long )q1_front >= 0LL) [2024-09-23 23:07:21,177 INFO L1541 ArrayList]: Location invariant before [L80-L80] (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((-2147483647 <= C) && (0 <= i)) && (0 <= j)) && ((2147483646LL + (long long )C) + (long long )i >= 0LL)) && ((2147483646LL + (long long )C) + (long long )j >= 0LL)) && ((2147483646LL + (long long )C) + (long long )n1 >= 0LL)) && ((2147483646LL + (long long )C) + (long long )n2 >= 0LL)) && ((2147483647LL + (long long )N) + (long long )i >= 0LL)) && ((2147483647LL + (long long )N) + (long long )j >= 0LL)) && ((2147483647LL + (long long )N) + (long long )n1 >= 0LL)) && ((2147483647LL + (long long )N) + (long long )n2 >= 0LL)) && ((2147483647LL + (long long )M) + (long long )i >= 0LL)) && ((2147483647LL + (long long )M) + (long long )j >= 0LL)) && ((2147483647LL + (long long )M) + (long long )n1 >= 0LL)) && ((2147483647LL + (long long )M) + (long long )n2 >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )total >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )q1_front >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )q1_back >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )q2_front >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )q2_back >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )total >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )q1_front >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )q1_back >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )q2_front >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )q2_back >= 0LL)) && ((4294967293LL + (long long )C) + (long long )N >= 0LL)) && ((4294967293LL + (long long )C) + (long long )M >= 0LL)) && ((4294967294LL + (long long )C) + (long long )total >= 0LL)) && ((4294967294LL + (long long )C) + (long long )q1_front >= 0LL)) && ((4294967294LL + (long long )C) + (long long )q1_back >= 0LL)) && ((4294967294LL + (long long )C) + (long long )q2_front >= 0LL)) && ((4294967294LL + (long long )C) + (long long )q2_back >= 0LL)) && ((4294967294LL + (long long )M) + (long long )N >= 0LL)) && ((4294967295LL + (long long )N) + (long long )total >= 0LL)) && ((4294967295LL + (long long )N) + (long long )q1_front >= 0LL)) && ((4294967295LL + (long long )N) + (long long )q1_back >= 0LL)) && ((4294967295LL + (long long )N) + (long long )q2_front >= 0LL)) && ((4294967295LL + (long long )N) + (long long )q2_back >= 0LL)) && ((4294967295LL + (long long )M) + (long long )total >= 0LL)) && ((4294967295LL + (long long )M) + (long long )q1_front >= 0LL)) && ((4294967295LL + (long long )M) + (long long )q1_back >= 0LL)) && ((4294967295LL + (long long )M) + (long long )q2_front >= 0LL)) && ((4294967295LL + (long long )M) + (long long )q2_back >= 0LL)) && ((1073741823LL - (long long )n1) + (long long )n2 >= 0LL)) && ((2147483646LL - (long long )M) + (long long )i >= 0LL)) && ((2147483646LL - (long long )M) + (long long )j >= 0LL)) && ((2147483646LL - (long long )M) + (long long )n1 >= 0LL)) && ((2147483646LL - (long long )M) + (long long )n2 >= 0LL)) && ((2147483647LL - (long long )C) + (long long )n1 >= 0LL)) && ((2147483647LL - (long long )C) + (long long )n2 >= 0LL)) && ((2147483647LL - (long long )N) + (long long )n1 >= 0LL)) && ((2147483647LL - (long long )N) + (long long )n2 >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )total >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )q1_front >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )q1_back >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )q2_front >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )q2_back >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )total >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )q1_front >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )q1_back >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )q2_front >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )q2_back >= 0LL)) && ((4294967293LL - (long long )M) + (long long )N >= 0LL)) && ((4294967294LL - (long long )C) + (long long )N >= 0LL)) && ((4294967294LL - (long long )C) + (long long )M >= 0LL)) && ((4294967294LL - (long long )M) + (long long )total >= 0LL)) && ((4294967294LL - (long long )M) + (long long )q1_front >= 0LL)) && ((4294967294LL - (long long )M) + (long long )q1_back >= 0LL)) && ((4294967294LL - (long long )M) + (long long )q2_front >= 0LL)) && ((4294967294LL - (long long )M) + (long long )q2_back >= 0LL)) && ((4294967295LL - (long long )q1_front) + (long long )total >= 0LL)) && ((4294967295LL - (long long )q1_front) + (long long )q2_front >= 0LL)) && ((4294967295LL - (long long )q1_front) + (long long )q2_back >= 0LL)) && ((long long )i + (long long )n1 >= 0LL)) && ((long long )i + (long long )n2 >= 0LL)) && ((long long )j + (long long )n1 >= 0LL)) && ((long long )j + (long long )n2 >= 0LL)) && ((long long )n1 + (long long )n2 >= 0LL)) && ((1073741823LL + (long long )i) - (long long )n1 >= 0LL)) && ((1073741823LL + (long long )i) - (long long )n2 >= 0LL)) && ((1073741823LL + (long long )j) - (long long )n1 >= 0LL)) && ((1073741823LL + (long long )j) - (long long )n2 >= 0LL)) && ((1073741823LL + (long long )n1) - (long long )n2 >= 0LL)) && ((2147483647LL + (long long )i) - (long long )q1_front >= 0LL)) && ((2147483647LL + (long long )j) - (long long )q1_front >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )total >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )q1_front >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )q1_back >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )q2_front >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )q2_back >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )total >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )q1_front >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )q1_back >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )q2_front >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )q2_back >= 0LL)) && ((3221225469LL + (long long )C) - (long long )n1 >= 0LL)) && ((3221225469LL + (long long )C) - (long long )n2 >= 0LL)) && ((3221225470LL + (long long )N) - (long long )n1 >= 0LL)) && ((3221225470LL + (long long )N) - (long long )n2 >= 0LL)) && ((3221225470LL + (long long )M) - (long long )n1 >= 0LL)) && ((3221225470LL + (long long )M) - (long long )n2 >= 0LL)) && ((4294967292LL + (long long )C) - (long long )M >= 0LL)) && ((4294967293LL + (long long )C) - (long long )total >= 0LL)) && ((4294967293LL + (long long )C) - (long long )N >= 0LL)) && ((4294967293LL + (long long )C) - (long long )q1_front >= 0LL)) && ((4294967293LL + (long long )C) - (long long )q1_back >= 0LL)) && ((4294967293LL + (long long )C) - (long long )q2_front >= 0LL)) && ((4294967293LL + (long long )C) - (long long )q2_back >= 0LL)) && ((4294967294LL + (long long )N) - (long long )total >= 0LL)) && ((4294967294LL + (long long )N) - (long long )q1_front >= 0LL)) && ((4294967294LL + (long long )N) - (long long )q1_back >= 0LL)) && ((4294967294LL + (long long )N) - (long long )q2_front >= 0LL)) && ((4294967294LL + (long long )N) - (long long )q2_back >= 0LL)) && ((4294967294LL + (long long )M) - (long long )total >= 0LL)) && ((4294967294LL + (long long )M) - (long long )N >= 0LL)) && ((4294967294LL + (long long )M) - (long long )q1_front >= 0LL)) && ((4294967294LL + (long long )M) - (long long )q1_back >= 0LL)) && ((4294967294LL + (long long )M) - (long long )q2_front >= 0LL)) && ((4294967294LL + (long long )M) - (long long )q2_back >= 0LL)) && ((4294967295LL + (long long )q1_back) - (long long )q1_front >= 0LL)) && ((2147483646LL - (long long )n1) - (long long )n2 >= 0LL)) && ((3221225469LL - (long long )M) - (long long )n1 >= 0LL)) && ((3221225469LL - (long long )M) - (long long )n2 >= 0LL)) && ((3221225470LL - (long long )C) - (long long )n1 >= 0LL)) && ((3221225470LL - (long long )C) - (long long )n2 >= 0LL)) && ((3221225470LL - (long long )N) - (long long )n1 >= 0LL)) && ((3221225470LL - (long long )N) - (long long )n2 >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )total >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )q1_front >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )q1_back >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )q2_front >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )q2_back >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )total >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )q1_front >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )q1_back >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )q2_front >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )q2_back >= 0LL)) && ((4294967293LL - (long long )C) - (long long )M >= 0LL)) && ((4294967293LL - (long long )M) - (long long )total >= 0LL)) && ((4294967293LL - (long long )M) - (long long )N >= 0LL)) && ((4294967293LL - (long long )M) - (long long )q1_front >= 0LL)) && ((4294967293LL - (long long )M) - (long long )q1_back >= 0LL)) && ((4294967293LL - (long long )M) - (long long )q2_front >= 0LL)) && ((4294967293LL - (long long )M) - (long long )q2_back >= 0LL)) && ((4294967294LL - (long long )C) - (long long )q1_front >= 0LL)) && ((4294967294LL - (long long )N) - (long long )q1_front >= 0LL)) && ((4294967294LL - (long long )q1_front) - (long long )total >= 0LL)) && ((4294967294LL - (long long )q1_front) - (long long )q2_front >= 0LL)) && ((4294967294LL - (long long )q1_front) - (long long )q2_back >= 0LL)) && ((4294967294LL - (long long )q1_back) - (long long )q1_front >= 0LL) [2024-09-23 23:07:21,178 INFO L1541 ArrayList]: Location invariant before [L77-L77] (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((-2147483647 <= C) && (0 <= i)) && (0 <= j)) && ((2147483646LL + (long long )C) + (long long )i >= 0LL)) && ((2147483646LL + (long long )C) + (long long )j >= 0LL)) && ((2147483646LL + (long long )C) + (long long )n1 >= 0LL)) && ((2147483646LL + (long long )C) + (long long )n2 >= 0LL)) && ((2147483647LL + (long long )N) + (long long )i >= 0LL)) && ((2147483647LL + (long long )N) + (long long )j >= 0LL)) && ((2147483647LL + (long long )N) + (long long )n1 >= 0LL)) && ((2147483647LL + (long long )N) + (long long )n2 >= 0LL)) && ((2147483647LL + (long long )M) + (long long )i >= 0LL)) && ((2147483647LL + (long long )M) + (long long )j >= 0LL)) && ((2147483647LL + (long long )M) + (long long )n1 >= 0LL)) && ((2147483647LL + (long long )M) + (long long )n2 >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )total >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )q1_front >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )q1_back >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )q2_front >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )q2_back >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )total >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )q1_front >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )q1_back >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )q2_front >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )q2_back >= 0LL)) && ((4294967293LL + (long long )C) + (long long )N >= 0LL)) && ((4294967293LL + (long long )C) + (long long )M >= 0LL)) && ((4294967294LL + (long long )C) + (long long )total >= 0LL)) && ((4294967294LL + (long long )C) + (long long )q1_front >= 0LL)) && ((4294967294LL + (long long )C) + (long long )q1_back >= 0LL)) && ((4294967294LL + (long long )C) + (long long )q2_front >= 0LL)) && ((4294967294LL + (long long )C) + (long long )q2_back >= 0LL)) && ((4294967294LL + (long long )M) + (long long )N >= 0LL)) && ((4294967295LL + (long long )N) + (long long )total >= 0LL)) && ((4294967295LL + (long long )N) + (long long )q1_front >= 0LL)) && ((4294967295LL + (long long )N) + (long long )q1_back >= 0LL)) && ((4294967295LL + (long long )N) + (long long )q2_front >= 0LL)) && ((4294967295LL + (long long )N) + (long long )q2_back >= 0LL)) && ((4294967295LL + (long long )M) + (long long )total >= 0LL)) && ((4294967295LL + (long long )M) + (long long )q1_front >= 0LL)) && ((4294967295LL + (long long )M) + (long long )q1_back >= 0LL)) && ((4294967295LL + (long long )M) + (long long )q2_front >= 0LL)) && ((4294967295LL + (long long )M) + (long long )q2_back >= 0LL)) && ((1073741823LL - (long long )n1) + (long long )n2 >= 0LL)) && ((2147483646LL - (long long )M) + (long long )i >= 0LL)) && ((2147483646LL - (long long )M) + (long long )j >= 0LL)) && ((2147483646LL - (long long )M) + (long long )n1 >= 0LL)) && ((2147483646LL - (long long )M) + (long long )n2 >= 0LL)) && ((2147483647LL - (long long )C) + (long long )n1 >= 0LL)) && ((2147483647LL - (long long )C) + (long long )n2 >= 0LL)) && ((2147483647LL - (long long )N) + (long long )n1 >= 0LL)) && ((2147483647LL - (long long )N) + (long long )n2 >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )total >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )q1_front >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )q1_back >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )q2_front >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )q2_back >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )total >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )q1_front >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )q1_back >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )q2_front >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )q2_back >= 0LL)) && ((4294967293LL - (long long )M) + (long long )N >= 0LL)) && ((4294967294LL - (long long )C) + (long long )N >= 0LL)) && ((4294967294LL - (long long )C) + (long long )M >= 0LL)) && ((4294967294LL - (long long )M) + (long long )total >= 0LL)) && ((4294967294LL - (long long )M) + (long long )q1_front >= 0LL)) && ((4294967294LL - (long long )M) + (long long )q1_back >= 0LL)) && ((4294967294LL - (long long )M) + (long long )q2_front >= 0LL)) && ((4294967294LL - (long long )M) + (long long )q2_back >= 0LL)) && ((4294967295LL - (long long )q1_front) + (long long )total >= 0LL)) && ((4294967295LL - (long long )q1_front) + (long long )q2_front >= 0LL)) && ((4294967295LL - (long long )q1_front) + (long long )q2_back >= 0LL)) && ((long long )i + (long long )n1 >= 0LL)) && ((long long )i + (long long )n2 >= 0LL)) && ((long long )j + (long long )n1 >= 0LL)) && ((long long )j + (long long )n2 >= 0LL)) && ((long long )n1 + (long long )n2 >= 0LL)) && ((1073741823LL + (long long )i) - (long long )n1 >= 0LL)) && ((1073741823LL + (long long )i) - (long long )n2 >= 0LL)) && ((1073741823LL + (long long )j) - (long long )n1 >= 0LL)) && ((1073741823LL + (long long )j) - (long long )n2 >= 0LL)) && ((1073741823LL + (long long )n1) - (long long )n2 >= 0LL)) && ((2147483647LL + (long long )i) - (long long )q1_front >= 0LL)) && ((2147483647LL + (long long )j) - (long long )q1_front >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )total >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )q1_front >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )q1_back >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )q2_front >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )q2_back >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )total >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )q1_front >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )q1_back >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )q2_front >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )q2_back >= 0LL)) && ((3221225469LL + (long long )C) - (long long )n1 >= 0LL)) && ((3221225469LL + (long long )C) - (long long )n2 >= 0LL)) && ((3221225470LL + (long long )N) - (long long )n1 >= 0LL)) && ((3221225470LL + (long long )N) - (long long )n2 >= 0LL)) && ((3221225470LL + (long long )M) - (long long )n1 >= 0LL)) && ((3221225470LL + (long long )M) - (long long )n2 >= 0LL)) && ((4294967292LL + (long long )C) - (long long )M >= 0LL)) && ((4294967293LL + (long long )C) - (long long )total >= 0LL)) && ((4294967293LL + (long long )C) - (long long )N >= 0LL)) && ((4294967293LL + (long long )C) - (long long )q1_front >= 0LL)) && ((4294967293LL + (long long )C) - (long long )q1_back >= 0LL)) && ((4294967293LL + (long long )C) - (long long )q2_front >= 0LL)) && ((4294967293LL + (long long )C) - (long long )q2_back >= 0LL)) && ((4294967294LL + (long long )N) - (long long )total >= 0LL)) && ((4294967294LL + (long long )N) - (long long )q1_front >= 0LL)) && ((4294967294LL + (long long )N) - (long long )q1_back >= 0LL)) && ((4294967294LL + (long long )N) - (long long )q2_front >= 0LL)) && ((4294967294LL + (long long )N) - (long long )q2_back >= 0LL)) && ((4294967294LL + (long long )M) - (long long )total >= 0LL)) && ((4294967294LL + (long long )M) - (long long )N >= 0LL)) && ((4294967294LL + (long long )M) - (long long )q1_front >= 0LL)) && ((4294967294LL + (long long )M) - (long long )q1_back >= 0LL)) && ((4294967294LL + (long long )M) - (long long )q2_front >= 0LL)) && ((4294967294LL + (long long )M) - (long long )q2_back >= 0LL)) && ((4294967295LL + (long long )q1_back) - (long long )q1_front >= 0LL)) && ((2147483646LL - (long long )n1) - (long long )n2 >= 0LL)) && ((3221225469LL - (long long )M) - (long long )n1 >= 0LL)) && ((3221225469LL - (long long )M) - (long long )n2 >= 0LL)) && ((3221225470LL - (long long )C) - (long long )n1 >= 0LL)) && ((3221225470LL - (long long )C) - (long long )n2 >= 0LL)) && ((3221225470LL - (long long )N) - (long long )n1 >= 0LL)) && ((3221225470LL - (long long )N) - (long long )n2 >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )total >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )q1_front >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )q1_back >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )q2_front >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )q2_back >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )total >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )q1_front >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )q1_back >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )q2_front >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )q2_back >= 0LL)) && ((4294967293LL - (long long )C) - (long long )M >= 0LL)) && ((4294967293LL - (long long )M) - (long long )total >= 0LL)) && ((4294967293LL - (long long )M) - (long long )N >= 0LL)) && ((4294967293LL - (long long )M) - (long long )q1_front >= 0LL)) && ((4294967293LL - (long long )M) - (long long )q1_back >= 0LL)) && ((4294967293LL - (long long )M) - (long long )q2_front >= 0LL)) && ((4294967293LL - (long long )M) - (long long )q2_back >= 0LL)) && ((4294967294LL - (long long )C) - (long long )q1_front >= 0LL)) && ((4294967294LL - (long long )N) - (long long )q1_front >= 0LL)) && ((4294967294LL - (long long )q1_front) - (long long )total >= 0LL)) && ((4294967294LL - (long long )q1_front) - (long long )q2_front >= 0LL)) && ((4294967294LL - (long long )q1_front) - (long long )q2_back >= 0LL)) && ((4294967294LL - (long long )q1_back) - (long long )q1_front >= 0LL) [2024-09-23 23:07:21,178 INFO L1541 ArrayList]: Location invariant before [L60-L60] (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((-2147483647 <= C) && (0 <= i)) && (0 <= j)) && ((2147483646LL + (long long )C) + (long long )i >= 0LL)) && ((2147483646LL + (long long )C) + (long long )j >= 0LL)) && ((2147483646LL + (long long )C) + (long long )n1 >= 0LL)) && ((2147483646LL + (long long )C) + (long long )n2 >= 0LL)) && ((2147483647LL + (long long )N) + (long long )i >= 0LL)) && ((2147483647LL + (long long )N) + (long long )j >= 0LL)) && ((2147483647LL + (long long )N) + (long long )n1 >= 0LL)) && ((2147483647LL + (long long )N) + (long long )n2 >= 0LL)) && ((2147483647LL + (long long )M) + (long long )i >= 0LL)) && ((2147483647LL + (long long )M) + (long long )j >= 0LL)) && ((2147483647LL + (long long )M) + (long long )n1 >= 0LL)) && ((2147483647LL + (long long )M) + (long long )n2 >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )total >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )q1_front >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )q1_back >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )q2_front >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )q2_back >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )total >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )q1_front >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )q1_back >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )q2_front >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )q2_back >= 0LL)) && ((4294967293LL + (long long )C) + (long long )N >= 0LL)) && ((4294967293LL + (long long )C) + (long long )M >= 0LL)) && ((4294967294LL + (long long )C) + (long long )total >= 0LL)) && ((4294967294LL + (long long )C) + (long long )q1_front >= 0LL)) && ((4294967294LL + (long long )C) + (long long )q1_back >= 0LL)) && ((4294967294LL + (long long )C) + (long long )q2_front >= 0LL)) && ((4294967294LL + (long long )C) + (long long )q2_back >= 0LL)) && ((4294967294LL + (long long )M) + (long long )N >= 0LL)) && ((4294967295LL + (long long )N) + (long long )total >= 0LL)) && ((4294967295LL + (long long )N) + (long long )q1_front >= 0LL)) && ((4294967295LL + (long long )N) + (long long )q1_back >= 0LL)) && ((4294967295LL + (long long )N) + (long long )q2_front >= 0LL)) && ((4294967295LL + (long long )N) + (long long )q2_back >= 0LL)) && ((4294967295LL + (long long )M) + (long long )total >= 0LL)) && ((4294967295LL + (long long )M) + (long long )q1_front >= 0LL)) && ((4294967295LL + (long long )M) + (long long )q1_back >= 0LL)) && ((4294967295LL + (long long )M) + (long long )q2_front >= 0LL)) && ((4294967295LL + (long long )M) + (long long )q2_back >= 0LL)) && ((1073741823LL - (long long )n1) + (long long )n2 >= 0LL)) && ((2147483646LL - (long long )M) + (long long )i >= 0LL)) && ((2147483646LL - (long long )M) + (long long )j >= 0LL)) && ((2147483646LL - (long long )M) + (long long )n1 >= 0LL)) && ((2147483646LL - (long long )M) + (long long )n2 >= 0LL)) && ((2147483647LL - (long long )C) + (long long )n1 >= 0LL)) && ((2147483647LL - (long long )C) + (long long )n2 >= 0LL)) && ((2147483647LL - (long long )N) + (long long )n1 >= 0LL)) && ((2147483647LL - (long long )N) + (long long )n2 >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )total >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )q1_front >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )q1_back >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )q2_front >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )q2_back >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )total >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )q1_front >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )q1_back >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )q2_front >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )q2_back >= 0LL)) && ((4294967293LL - (long long )M) + (long long )N >= 0LL)) && ((4294967294LL - (long long )C) + (long long )N >= 0LL)) && ((4294967294LL - (long long )C) + (long long )M >= 0LL)) && ((4294967294LL - (long long )M) + (long long )total >= 0LL)) && ((4294967294LL - (long long )M) + (long long )q1_front >= 0LL)) && ((4294967294LL - (long long )M) + (long long )q1_back >= 0LL)) && ((4294967294LL - (long long )M) + (long long )q2_front >= 0LL)) && ((4294967294LL - (long long )M) + (long long )q2_back >= 0LL)) && ((4294967295LL - (long long )q1_front) + (long long )total >= 0LL)) && ((4294967295LL - (long long )q1_front) + (long long )q2_front >= 0LL)) && ((4294967295LL - (long long )q1_front) + (long long )q2_back >= 0LL)) && ((long long )i + (long long )n1 >= 0LL)) && ((long long )i + (long long )n2 >= 0LL)) && ((long long )j + (long long )n1 >= 0LL)) && ((long long )j + (long long )n2 >= 0LL)) && ((long long )n1 + (long long )n2 >= 0LL)) && ((1073741823LL + (long long )i) - (long long )n1 >= 0LL)) && ((1073741823LL + (long long )i) - (long long )n2 >= 0LL)) && ((1073741823LL + (long long )j) - (long long )n1 >= 0LL)) && ((1073741823LL + (long long )j) - (long long )n2 >= 0LL)) && ((1073741823LL + (long long )n1) - (long long )n2 >= 0LL)) && ((2147483647LL + (long long )i) - (long long )q1_front >= 0LL)) && ((2147483647LL + (long long )j) - (long long )q1_front >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )total >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )q1_front >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )q1_back >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )q2_front >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )q2_back >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )total >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )q1_front >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )q1_back >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )q2_front >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )q2_back >= 0LL)) && ((3221225469LL + (long long )C) - (long long )n1 >= 0LL)) && ((3221225469LL + (long long )C) - (long long )n2 >= 0LL)) && ((3221225470LL + (long long )N) - (long long )n1 >= 0LL)) && ((3221225470LL + (long long )N) - (long long )n2 >= 0LL)) && ((3221225470LL + (long long )M) - (long long )n1 >= 0LL)) && ((3221225470LL + (long long )M) - (long long )n2 >= 0LL)) && ((4294967292LL + (long long )C) - (long long )M >= 0LL)) && ((4294967293LL + (long long )C) - (long long )total >= 0LL)) && ((4294967293LL + (long long )C) - (long long )N >= 0LL)) && ((4294967293LL + (long long )C) - (long long )q1_front >= 0LL)) && ((4294967293LL + (long long )C) - (long long )q1_back >= 0LL)) && ((4294967293LL + (long long )C) - (long long )q2_front >= 0LL)) && ((4294967293LL + (long long )C) - (long long )q2_back >= 0LL)) && ((4294967294LL + (long long )N) - (long long )total >= 0LL)) && ((4294967294LL + (long long )N) - (long long )q1_front >= 0LL)) && ((4294967294LL + (long long )N) - (long long )q1_back >= 0LL)) && ((4294967294LL + (long long )N) - (long long )q2_front >= 0LL)) && ((4294967294LL + (long long )N) - (long long )q2_back >= 0LL)) && ((4294967294LL + (long long )M) - (long long )total >= 0LL)) && ((4294967294LL + (long long )M) - (long long )N >= 0LL)) && ((4294967294LL + (long long )M) - (long long )q1_front >= 0LL)) && ((4294967294LL + (long long )M) - (long long )q1_back >= 0LL)) && ((4294967294LL + (long long )M) - (long long )q2_front >= 0LL)) && ((4294967294LL + (long long )M) - (long long )q2_back >= 0LL)) && ((4294967295LL + (long long )q1_back) - (long long )q1_front >= 0LL)) && ((2147483646LL - (long long )n1) - (long long )n2 >= 0LL)) && ((3221225469LL - (long long )M) - (long long )n1 >= 0LL)) && ((3221225469LL - (long long )M) - (long long )n2 >= 0LL)) && ((3221225470LL - (long long )C) - (long long )n1 >= 0LL)) && ((3221225470LL - (long long )C) - (long long )n2 >= 0LL)) && ((3221225470LL - (long long )N) - (long long )n1 >= 0LL)) && ((3221225470LL - (long long )N) - (long long )n2 >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )total >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )q1_front >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )q1_back >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )q2_front >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )q2_back >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )total >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )q1_front >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )q1_back >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )q2_front >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )q2_back >= 0LL)) && ((4294967293LL - (long long )C) - (long long )M >= 0LL)) && ((4294967293LL - (long long )M) - (long long )total >= 0LL)) && ((4294967293LL - (long long )M) - (long long )N >= 0LL)) && ((4294967293LL - (long long )M) - (long long )q1_front >= 0LL)) && ((4294967293LL - (long long )M) - (long long )q1_back >= 0LL)) && ((4294967293LL - (long long )M) - (long long )q2_front >= 0LL)) && ((4294967293LL - (long long )M) - (long long )q2_back >= 0LL)) && ((4294967294LL - (long long )C) - (long long )q1_front >= 0LL)) && ((4294967294LL - (long long )N) - (long long )q1_front >= 0LL)) && ((4294967294LL - (long long )q1_front) - (long long )total >= 0LL)) && ((4294967294LL - (long long )q1_front) - (long long )q2_front >= 0LL)) && ((4294967294LL - (long long )q1_front) - (long long )q2_back >= 0LL)) && ((4294967294LL - (long long )q1_back) - (long long )q1_front >= 0LL) [2024-09-23 23:07:21,178 INFO L1541 ArrayList]: Location invariant before [L57-L57] (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((-2147483647 <= C) && (0 <= i)) && (0 <= j)) && ((2147483646LL + (long long )C) + (long long )i >= 0LL)) && ((2147483646LL + (long long )C) + (long long )j >= 0LL)) && ((2147483646LL + (long long )C) + (long long )n1 >= 0LL)) && ((2147483646LL + (long long )C) + (long long )n2 >= 0LL)) && ((2147483647LL + (long long )N) + (long long )i >= 0LL)) && ((2147483647LL + (long long )N) + (long long )j >= 0LL)) && ((2147483647LL + (long long )N) + (long long )n1 >= 0LL)) && ((2147483647LL + (long long )N) + (long long )n2 >= 0LL)) && ((2147483647LL + (long long )M) + (long long )i >= 0LL)) && ((2147483647LL + (long long )M) + (long long )j >= 0LL)) && ((2147483647LL + (long long )M) + (long long )n1 >= 0LL)) && ((2147483647LL + (long long )M) + (long long )n2 >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )total >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )q1_front >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )q1_back >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )q2_front >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )q2_back >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )total >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )q1_front >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )q1_back >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )q2_front >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )q2_back >= 0LL)) && ((4294967293LL + (long long )C) + (long long )N >= 0LL)) && ((4294967293LL + (long long )C) + (long long )M >= 0LL)) && ((4294967294LL + (long long )C) + (long long )total >= 0LL)) && ((4294967294LL + (long long )C) + (long long )q1_front >= 0LL)) && ((4294967294LL + (long long )C) + (long long )q1_back >= 0LL)) && ((4294967294LL + (long long )C) + (long long )q2_front >= 0LL)) && ((4294967294LL + (long long )C) + (long long )q2_back >= 0LL)) && ((4294967294LL + (long long )M) + (long long )N >= 0LL)) && ((4294967295LL + (long long )N) + (long long )total >= 0LL)) && ((4294967295LL + (long long )N) + (long long )q1_front >= 0LL)) && ((4294967295LL + (long long )N) + (long long )q1_back >= 0LL)) && ((4294967295LL + (long long )N) + (long long )q2_front >= 0LL)) && ((4294967295LL + (long long )N) + (long long )q2_back >= 0LL)) && ((4294967295LL + (long long )M) + (long long )total >= 0LL)) && ((4294967295LL + (long long )M) + (long long )q1_front >= 0LL)) && ((4294967295LL + (long long )M) + (long long )q1_back >= 0LL)) && ((4294967295LL + (long long )M) + (long long )q2_front >= 0LL)) && ((4294967295LL + (long long )M) + (long long )q2_back >= 0LL)) && ((1073741823LL - (long long )n1) + (long long )n2 >= 0LL)) && ((2147483646LL - (long long )M) + (long long )i >= 0LL)) && ((2147483646LL - (long long )M) + (long long )j >= 0LL)) && ((2147483646LL - (long long )M) + (long long )n1 >= 0LL)) && ((2147483646LL - (long long )M) + (long long )n2 >= 0LL)) && ((2147483647LL - (long long )C) + (long long )n1 >= 0LL)) && ((2147483647LL - (long long )C) + (long long )n2 >= 0LL)) && ((2147483647LL - (long long )N) + (long long )n1 >= 0LL)) && ((2147483647LL - (long long )N) + (long long )n2 >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )total >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )q1_front >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )q1_back >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )q2_front >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )q2_back >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )total >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )q1_front >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )q1_back >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )q2_front >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )q2_back >= 0LL)) && ((4294967293LL - (long long )M) + (long long )N >= 0LL)) && ((4294967294LL - (long long )C) + (long long )N >= 0LL)) && ((4294967294LL - (long long )C) + (long long )M >= 0LL)) && ((4294967294LL - (long long )M) + (long long )total >= 0LL)) && ((4294967294LL - (long long )M) + (long long )q1_front >= 0LL)) && ((4294967294LL - (long long )M) + (long long )q1_back >= 0LL)) && ((4294967294LL - (long long )M) + (long long )q2_front >= 0LL)) && ((4294967294LL - (long long )M) + (long long )q2_back >= 0LL)) && ((4294967295LL - (long long )q1_front) + (long long )total >= 0LL)) && ((4294967295LL - (long long )q1_front) + (long long )q2_front >= 0LL)) && ((4294967295LL - (long long )q1_front) + (long long )q2_back >= 0LL)) && ((long long )i + (long long )n1 >= 0LL)) && ((long long )i + (long long )n2 >= 0LL)) && ((long long )j + (long long )n1 >= 0LL)) && ((long long )j + (long long )n2 >= 0LL)) && ((long long )n1 + (long long )n2 >= 0LL)) && ((1073741823LL + (long long )i) - (long long )n1 >= 0LL)) && ((1073741823LL + (long long )i) - (long long )n2 >= 0LL)) && ((1073741823LL + (long long )j) - (long long )n1 >= 0LL)) && ((1073741823LL + (long long )j) - (long long )n2 >= 0LL)) && ((1073741823LL + (long long )n1) - (long long )n2 >= 0LL)) && ((2147483647LL + (long long )i) - (long long )q1_front >= 0LL)) && ((2147483647LL + (long long )j) - (long long )q1_front >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )total >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )q1_front >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )q1_back >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )q2_front >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )q2_back >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )total >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )q1_front >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )q1_back >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )q2_front >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )q2_back >= 0LL)) && ((3221225469LL + (long long )C) - (long long )n1 >= 0LL)) && ((3221225469LL + (long long )C) - (long long )n2 >= 0LL)) && ((3221225470LL + (long long )N) - (long long )n1 >= 0LL)) && ((3221225470LL + (long long )N) - (long long )n2 >= 0LL)) && ((3221225470LL + (long long )M) - (long long )n1 >= 0LL)) && ((3221225470LL + (long long )M) - (long long )n2 >= 0LL)) && ((4294967292LL + (long long )C) - (long long )M >= 0LL)) && ((4294967293LL + (long long )C) - (long long )total >= 0LL)) && ((4294967293LL + (long long )C) - (long long )N >= 0LL)) && ((4294967293LL + (long long )C) - (long long )q1_front >= 0LL)) && ((4294967293LL + (long long )C) - (long long )q1_back >= 0LL)) && ((4294967293LL + (long long )C) - (long long )q2_front >= 0LL)) && ((4294967293LL + (long long )C) - (long long )q2_back >= 0LL)) && ((4294967294LL + (long long )N) - (long long )total >= 0LL)) && ((4294967294LL + (long long )N) - (long long )q1_front >= 0LL)) && ((4294967294LL + (long long )N) - (long long )q1_back >= 0LL)) && ((4294967294LL + (long long )N) - (long long )q2_front >= 0LL)) && ((4294967294LL + (long long )N) - (long long )q2_back >= 0LL)) && ((4294967294LL + (long long )M) - (long long )total >= 0LL)) && ((4294967294LL + (long long )M) - (long long )N >= 0LL)) && ((4294967294LL + (long long )M) - (long long )q1_front >= 0LL)) && ((4294967294LL + (long long )M) - (long long )q1_back >= 0LL)) && ((4294967294LL + (long long )M) - (long long )q2_front >= 0LL)) && ((4294967294LL + (long long )M) - (long long )q2_back >= 0LL)) && ((4294967295LL + (long long )q1_back) - (long long )q1_front >= 0LL)) && ((2147483646LL - (long long )n1) - (long long )n2 >= 0LL)) && ((3221225469LL - (long long )M) - (long long )n1 >= 0LL)) && ((3221225469LL - (long long )M) - (long long )n2 >= 0LL)) && ((3221225470LL - (long long )C) - (long long )n1 >= 0LL)) && ((3221225470LL - (long long )C) - (long long )n2 >= 0LL)) && ((3221225470LL - (long long )N) - (long long )n1 >= 0LL)) && ((3221225470LL - (long long )N) - (long long )n2 >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )total >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )q1_front >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )q1_back >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )q2_front >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )q2_back >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )total >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )q1_front >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )q1_back >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )q2_front >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )q2_back >= 0LL)) && ((4294967293LL - (long long )C) - (long long )M >= 0LL)) && ((4294967293LL - (long long )M) - (long long )total >= 0LL)) && ((4294967293LL - (long long )M) - (long long )N >= 0LL)) && ((4294967293LL - (long long )M) - (long long )q1_front >= 0LL)) && ((4294967293LL - (long long )M) - (long long )q1_back >= 0LL)) && ((4294967293LL - (long long )M) - (long long )q2_front >= 0LL)) && ((4294967293LL - (long long )M) - (long long )q2_back >= 0LL)) && ((4294967294LL - (long long )C) - (long long )q1_front >= 0LL)) && ((4294967294LL - (long long )N) - (long long )q1_front >= 0LL)) && ((4294967294LL - (long long )q1_front) - (long long )total >= 0LL)) && ((4294967294LL - (long long )q1_front) - (long long )q2_front >= 0LL)) && ((4294967294LL - (long long )q1_front) - (long long )q2_back >= 0LL)) && ((4294967294LL - (long long )q1_back) - (long long )q1_front >= 0LL) [2024-09-23 23:07:21,179 INFO L1541 ArrayList]: Location invariant before [L73-L73] (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((-2147483647 <= C) && (0 <= i)) && (0 <= j)) && ((2147483646LL + (long long )C) + (long long )i >= 0LL)) && ((2147483646LL + (long long )C) + (long long )j >= 0LL)) && ((2147483646LL + (long long )C) + (long long )n1 >= 0LL)) && ((2147483646LL + (long long )C) + (long long )n2 >= 0LL)) && ((2147483647LL + (long long )N) + (long long )i >= 0LL)) && ((2147483647LL + (long long )N) + (long long )j >= 0LL)) && ((2147483647LL + (long long )N) + (long long )n1 >= 0LL)) && ((2147483647LL + (long long )N) + (long long )n2 >= 0LL)) && ((2147483647LL + (long long )M) + (long long )i >= 0LL)) && ((2147483647LL + (long long )M) + (long long )j >= 0LL)) && ((2147483647LL + (long long )M) + (long long )n1 >= 0LL)) && ((2147483647LL + (long long )M) + (long long )n2 >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )total >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )q1_front >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )q1_back >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )q2_front >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )q2_back >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )total >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )q1_front >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )q1_back >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )q2_front >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )q2_back >= 0LL)) && ((4294967293LL + (long long )C) + (long long )N >= 0LL)) && ((4294967293LL + (long long )C) + (long long )M >= 0LL)) && ((4294967294LL + (long long )C) + (long long )total >= 0LL)) && ((4294967294LL + (long long )C) + (long long )q1_front >= 0LL)) && ((4294967294LL + (long long )C) + (long long )q1_back >= 0LL)) && ((4294967294LL + (long long )C) + (long long )q2_front >= 0LL)) && ((4294967294LL + (long long )C) + (long long )q2_back >= 0LL)) && ((4294967294LL + (long long )M) + (long long )N >= 0LL)) && ((4294967295LL + (long long )N) + (long long )total >= 0LL)) && ((4294967295LL + (long long )N) + (long long )q1_front >= 0LL)) && ((4294967295LL + (long long )N) + (long long )q1_back >= 0LL)) && ((4294967295LL + (long long )N) + (long long )q2_front >= 0LL)) && ((4294967295LL + (long long )N) + (long long )q2_back >= 0LL)) && ((4294967295LL + (long long )M) + (long long )total >= 0LL)) && ((4294967295LL + (long long )M) + (long long )q1_front >= 0LL)) && ((4294967295LL + (long long )M) + (long long )q1_back >= 0LL)) && ((4294967295LL + (long long )M) + (long long )q2_front >= 0LL)) && ((4294967295LL + (long long )M) + (long long )q2_back >= 0LL)) && ((1073741823LL - (long long )n1) + (long long )n2 >= 0LL)) && ((2147483646LL - (long long )M) + (long long )i >= 0LL)) && ((2147483646LL - (long long )M) + (long long )j >= 0LL)) && ((2147483646LL - (long long )M) + (long long )n1 >= 0LL)) && ((2147483646LL - (long long )M) + (long long )n2 >= 0LL)) && ((2147483647LL - (long long )C) + (long long )n1 >= 0LL)) && ((2147483647LL - (long long )C) + (long long )n2 >= 0LL)) && ((2147483647LL - (long long )N) + (long long )n1 >= 0LL)) && ((2147483647LL - (long long )N) + (long long )n2 >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )total >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )q1_front >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )q1_back >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )q2_front >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )q2_back >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )total >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )q1_front >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )q1_back >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )q2_front >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )q2_back >= 0LL)) && ((4294967293LL - (long long )M) + (long long )N >= 0LL)) && ((4294967294LL - (long long )C) + (long long )N >= 0LL)) && ((4294967294LL - (long long )C) + (long long )M >= 0LL)) && ((4294967294LL - (long long )M) + (long long )total >= 0LL)) && ((4294967294LL - (long long )M) + (long long )q1_front >= 0LL)) && ((4294967294LL - (long long )M) + (long long )q1_back >= 0LL)) && ((4294967294LL - (long long )M) + (long long )q2_front >= 0LL)) && ((4294967294LL - (long long )M) + (long long )q2_back >= 0LL)) && ((4294967295LL - (long long )q1_front) + (long long )total >= 0LL)) && ((4294967295LL - (long long )q1_front) + (long long )q2_front >= 0LL)) && ((4294967295LL - (long long )q1_front) + (long long )q2_back >= 0LL)) && ((long long )i + (long long )n1 >= 0LL)) && ((long long )i + (long long )n2 >= 0LL)) && ((long long )j + (long long )n1 >= 0LL)) && ((long long )j + (long long )n2 >= 0LL)) && ((long long )n1 + (long long )n2 >= 0LL)) && ((1073741823LL + (long long )i) - (long long )n1 >= 0LL)) && ((1073741823LL + (long long )i) - (long long )n2 >= 0LL)) && ((1073741823LL + (long long )j) - (long long )n1 >= 0LL)) && ((1073741823LL + (long long )j) - (long long )n2 >= 0LL)) && ((1073741823LL + (long long )n1) - (long long )n2 >= 0LL)) && ((2147483647LL + (long long )i) - (long long )q1_front >= 0LL)) && ((2147483647LL + (long long )j) - (long long )q1_front >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )total >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )q1_front >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )q1_back >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )q2_front >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )q2_back >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )total >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )q1_front >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )q1_back >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )q2_front >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )q2_back >= 0LL)) && ((3221225469LL + (long long )C) - (long long )n1 >= 0LL)) && ((3221225469LL + (long long )C) - (long long )n2 >= 0LL)) && ((3221225470LL + (long long )N) - (long long )n1 >= 0LL)) && ((3221225470LL + (long long )N) - (long long )n2 >= 0LL)) && ((3221225470LL + (long long )M) - (long long )n1 >= 0LL)) && ((3221225470LL + (long long )M) - (long long )n2 >= 0LL)) && ((4294967292LL + (long long )C) - (long long )M >= 0LL)) && ((4294967293LL + (long long )C) - (long long )total >= 0LL)) && ((4294967293LL + (long long )C) - (long long )N >= 0LL)) && ((4294967293LL + (long long )C) - (long long )q1_front >= 0LL)) && ((4294967293LL + (long long )C) - (long long )q1_back >= 0LL)) && ((4294967293LL + (long long )C) - (long long )q2_front >= 0LL)) && ((4294967293LL + (long long )C) - (long long )q2_back >= 0LL)) && ((4294967294LL + (long long )N) - (long long )total >= 0LL)) && ((4294967294LL + (long long )N) - (long long )q1_front >= 0LL)) && ((4294967294LL + (long long )N) - (long long )q1_back >= 0LL)) && ((4294967294LL + (long long )N) - (long long )q2_front >= 0LL)) && ((4294967294LL + (long long )N) - (long long )q2_back >= 0LL)) && ((4294967294LL + (long long )M) - (long long )total >= 0LL)) && ((4294967294LL + (long long )M) - (long long )N >= 0LL)) && ((4294967294LL + (long long )M) - (long long )q1_front >= 0LL)) && ((4294967294LL + (long long )M) - (long long )q1_back >= 0LL)) && ((4294967294LL + (long long )M) - (long long )q2_front >= 0LL)) && ((4294967294LL + (long long )M) - (long long )q2_back >= 0LL)) && ((4294967295LL + (long long )q1_back) - (long long )q1_front >= 0LL)) && ((2147483646LL - (long long )n1) - (long long )n2 >= 0LL)) && ((3221225469LL - (long long )M) - (long long )n1 >= 0LL)) && ((3221225469LL - (long long )M) - (long long )n2 >= 0LL)) && ((3221225470LL - (long long )C) - (long long )n1 >= 0LL)) && ((3221225470LL - (long long )C) - (long long )n2 >= 0LL)) && ((3221225470LL - (long long )N) - (long long )n1 >= 0LL)) && ((3221225470LL - (long long )N) - (long long )n2 >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )total >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )q1_front >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )q1_back >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )q2_front >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )q2_back >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )total >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )q1_front >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )q1_back >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )q2_front >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )q2_back >= 0LL)) && ((4294967293LL - (long long )C) - (long long )M >= 0LL)) && ((4294967293LL - (long long )M) - (long long )total >= 0LL)) && ((4294967293LL - (long long )M) - (long long )N >= 0LL)) && ((4294967293LL - (long long )M) - (long long )q1_front >= 0LL)) && ((4294967293LL - (long long )M) - (long long )q1_back >= 0LL)) && ((4294967293LL - (long long )M) - (long long )q2_front >= 0LL)) && ((4294967293LL - (long long )M) - (long long )q2_back >= 0LL)) && ((4294967294LL - (long long )C) - (long long )q1_front >= 0LL)) && ((4294967294LL - (long long )N) - (long long )q1_front >= 0LL)) && ((4294967294LL - (long long )q1_front) - (long long )total >= 0LL)) && ((4294967294LL - (long long )q1_front) - (long long )q2_front >= 0LL)) && ((4294967294LL - (long long )q1_front) - (long long )q2_back >= 0LL)) && ((4294967294LL - (long long )q1_back) - (long long )q1_front >= 0LL) [2024-09-23 23:07:21,179 INFO L1541 ArrayList]: Location invariant before [L53-L53] (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((-2147483647 <= C) && (0 <= i)) && (0 <= j)) && ((2147483646LL + (long long )C) + (long long )i >= 0LL)) && ((2147483646LL + (long long )C) + (long long )j >= 0LL)) && ((2147483646LL + (long long )C) + (long long )n1 >= 0LL)) && ((2147483646LL + (long long )C) + (long long )n2 >= 0LL)) && ((2147483647LL + (long long )N) + (long long )i >= 0LL)) && ((2147483647LL + (long long )N) + (long long )j >= 0LL)) && ((2147483647LL + (long long )N) + (long long )n1 >= 0LL)) && ((2147483647LL + (long long )N) + (long long )n2 >= 0LL)) && ((2147483647LL + (long long )M) + (long long )i >= 0LL)) && ((2147483647LL + (long long )M) + (long long )j >= 0LL)) && ((2147483647LL + (long long )M) + (long long )n1 >= 0LL)) && ((2147483647LL + (long long )M) + (long long )n2 >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )total >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )q1_front >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )q1_back >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )q2_front >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )q2_back >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )total >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )q1_front >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )q1_back >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )q2_front >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )q2_back >= 0LL)) && ((4294967293LL + (long long )C) + (long long )N >= 0LL)) && ((4294967293LL + (long long )C) + (long long )M >= 0LL)) && ((4294967294LL + (long long )C) + (long long )total >= 0LL)) && ((4294967294LL + (long long )C) + (long long )q1_front >= 0LL)) && ((4294967294LL + (long long )C) + (long long )q1_back >= 0LL)) && ((4294967294LL + (long long )C) + (long long )q2_front >= 0LL)) && ((4294967294LL + (long long )C) + (long long )q2_back >= 0LL)) && ((4294967294LL + (long long )M) + (long long )N >= 0LL)) && ((4294967295LL + (long long )N) + (long long )total >= 0LL)) && ((4294967295LL + (long long )N) + (long long )q1_front >= 0LL)) && ((4294967295LL + (long long )N) + (long long )q1_back >= 0LL)) && ((4294967295LL + (long long )N) + (long long )q2_front >= 0LL)) && ((4294967295LL + (long long )N) + (long long )q2_back >= 0LL)) && ((4294967295LL + (long long )M) + (long long )total >= 0LL)) && ((4294967295LL + (long long )M) + (long long )q1_front >= 0LL)) && ((4294967295LL + (long long )M) + (long long )q1_back >= 0LL)) && ((4294967295LL + (long long )M) + (long long )q2_front >= 0LL)) && ((4294967295LL + (long long )M) + (long long )q2_back >= 0LL)) && ((1073741823LL - (long long )n1) + (long long )n2 >= 0LL)) && ((2147483646LL - (long long )M) + (long long )i >= 0LL)) && ((2147483646LL - (long long )M) + (long long )j >= 0LL)) && ((2147483646LL - (long long )M) + (long long )n1 >= 0LL)) && ((2147483646LL - (long long )M) + (long long )n2 >= 0LL)) && ((2147483647LL - (long long )C) + (long long )n1 >= 0LL)) && ((2147483647LL - (long long )C) + (long long )n2 >= 0LL)) && ((2147483647LL - (long long )N) + (long long )n1 >= 0LL)) && ((2147483647LL - (long long )N) + (long long )n2 >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )total >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )q1_front >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )q1_back >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )q2_front >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )q2_back >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )total >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )q1_front >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )q1_back >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )q2_front >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )q2_back >= 0LL)) && ((4294967293LL - (long long )M) + (long long )N >= 0LL)) && ((4294967294LL - (long long )C) + (long long )N >= 0LL)) && ((4294967294LL - (long long )C) + (long long )M >= 0LL)) && ((4294967294LL - (long long )M) + (long long )total >= 0LL)) && ((4294967294LL - (long long )M) + (long long )q1_front >= 0LL)) && ((4294967294LL - (long long )M) + (long long )q1_back >= 0LL)) && ((4294967294LL - (long long )M) + (long long )q2_front >= 0LL)) && ((4294967294LL - (long long )M) + (long long )q2_back >= 0LL)) && ((4294967295LL - (long long )q1_front) + (long long )total >= 0LL)) && ((4294967295LL - (long long )q1_front) + (long long )q2_front >= 0LL)) && ((4294967295LL - (long long )q1_front) + (long long )q2_back >= 0LL)) && ((long long )i + (long long )n1 >= 0LL)) && ((long long )i + (long long )n2 >= 0LL)) && ((long long )j + (long long )n1 >= 0LL)) && ((long long )j + (long long )n2 >= 0LL)) && ((long long )n1 + (long long )n2 >= 0LL)) && ((1073741823LL + (long long )i) - (long long )n1 >= 0LL)) && ((1073741823LL + (long long )i) - (long long )n2 >= 0LL)) && ((1073741823LL + (long long )j) - (long long )n1 >= 0LL)) && ((1073741823LL + (long long )j) - (long long )n2 >= 0LL)) && ((1073741823LL + (long long )n1) - (long long )n2 >= 0LL)) && ((2147483647LL + (long long )i) - (long long )q1_front >= 0LL)) && ((2147483647LL + (long long )j) - (long long )q1_front >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )total >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )q1_front >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )q1_back >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )q2_front >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )q2_back >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )total >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )q1_front >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )q1_back >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )q2_front >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )q2_back >= 0LL)) && ((3221225469LL + (long long )C) - (long long )n1 >= 0LL)) && ((3221225469LL + (long long )C) - (long long )n2 >= 0LL)) && ((3221225470LL + (long long )N) - (long long )n1 >= 0LL)) && ((3221225470LL + (long long )N) - (long long )n2 >= 0LL)) && ((3221225470LL + (long long )M) - (long long )n1 >= 0LL)) && ((3221225470LL + (long long )M) - (long long )n2 >= 0LL)) && ((4294967292LL + (long long )C) - (long long )M >= 0LL)) && ((4294967293LL + (long long )C) - (long long )total >= 0LL)) && ((4294967293LL + (long long )C) - (long long )N >= 0LL)) && ((4294967293LL + (long long )C) - (long long )q1_front >= 0LL)) && ((4294967293LL + (long long )C) - (long long )q1_back >= 0LL)) && ((4294967293LL + (long long )C) - (long long )q2_front >= 0LL)) && ((4294967293LL + (long long )C) - (long long )q2_back >= 0LL)) && ((4294967294LL + (long long )N) - (long long )total >= 0LL)) && ((4294967294LL + (long long )N) - (long long )q1_front >= 0LL)) && ((4294967294LL + (long long )N) - (long long )q1_back >= 0LL)) && ((4294967294LL + (long long )N) - (long long )q2_front >= 0LL)) && ((4294967294LL + (long long )N) - (long long )q2_back >= 0LL)) && ((4294967294LL + (long long )M) - (long long )total >= 0LL)) && ((4294967294LL + (long long )M) - (long long )N >= 0LL)) && ((4294967294LL + (long long )M) - (long long )q1_front >= 0LL)) && ((4294967294LL + (long long )M) - (long long )q1_back >= 0LL)) && ((4294967294LL + (long long )M) - (long long )q2_front >= 0LL)) && ((4294967294LL + (long long )M) - (long long )q2_back >= 0LL)) && ((4294967295LL + (long long )q1_back) - (long long )q1_front >= 0LL)) && ((2147483646LL - (long long )n1) - (long long )n2 >= 0LL)) && ((3221225469LL - (long long )M) - (long long )n1 >= 0LL)) && ((3221225469LL - (long long )M) - (long long )n2 >= 0LL)) && ((3221225470LL - (long long )C) - (long long )n1 >= 0LL)) && ((3221225470LL - (long long )C) - (long long )n2 >= 0LL)) && ((3221225470LL - (long long )N) - (long long )n1 >= 0LL)) && ((3221225470LL - (long long )N) - (long long )n2 >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )total >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )q1_front >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )q1_back >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )q2_front >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )q2_back >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )total >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )q1_front >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )q1_back >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )q2_front >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )q2_back >= 0LL)) && ((4294967293LL - (long long )C) - (long long )M >= 0LL)) && ((4294967293LL - (long long )M) - (long long )total >= 0LL)) && ((4294967293LL - (long long )M) - (long long )N >= 0LL)) && ((4294967293LL - (long long )M) - (long long )q1_front >= 0LL)) && ((4294967293LL - (long long )M) - (long long )q1_back >= 0LL)) && ((4294967293LL - (long long )M) - (long long )q2_front >= 0LL)) && ((4294967293LL - (long long )M) - (long long )q2_back >= 0LL)) && ((4294967294LL - (long long )C) - (long long )q1_front >= 0LL)) && ((4294967294LL - (long long )N) - (long long )q1_front >= 0LL)) && ((4294967294LL - (long long )q1_front) - (long long )total >= 0LL)) && ((4294967294LL - (long long )q1_front) - (long long )q2_front >= 0LL)) && ((4294967294LL - (long long )q1_front) - (long long )q2_back >= 0LL)) && ((4294967294LL - (long long )q1_back) - (long long )q1_front >= 0LL) [2024-09-23 23:07:21,179 INFO L1541 ArrayList]: Location invariant before [L89-L89] (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((-2147483647 <= C) && (0 <= i)) && (0 <= j)) && ((2147483646LL + (long long )C) + (long long )i >= 0LL)) && ((2147483646LL + (long long )C) + (long long )j >= 0LL)) && ((2147483646LL + (long long )C) + (long long )n1 >= 0LL)) && ((2147483646LL + (long long )C) + (long long )n2 >= 0LL)) && ((2147483647LL + (long long )N) + (long long )i >= 0LL)) && ((2147483647LL + (long long )N) + (long long )j >= 0LL)) && ((2147483647LL + (long long )N) + (long long )n1 >= 0LL)) && ((2147483647LL + (long long )N) + (long long )n2 >= 0LL)) && ((2147483647LL + (long long )M) + (long long )i >= 0LL)) && ((2147483647LL + (long long )M) + (long long )j >= 0LL)) && ((2147483647LL + (long long )M) + (long long )n1 >= 0LL)) && ((2147483647LL + (long long )M) + (long long )n2 >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )total >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )q1_front >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )q1_back >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )q2_front >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )q2_back >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )total >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )q1_front >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )q1_back >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )q2_front >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )q2_back >= 0LL)) && ((4294967293LL + (long long )C) + (long long )N >= 0LL)) && ((4294967293LL + (long long )C) + (long long )M >= 0LL)) && ((4294967294LL + (long long )C) + (long long )total >= 0LL)) && ((4294967294LL + (long long )C) + (long long )q1_front >= 0LL)) && ((4294967294LL + (long long )C) + (long long )q1_back >= 0LL)) && ((4294967294LL + (long long )C) + (long long )q2_front >= 0LL)) && ((4294967294LL + (long long )C) + (long long )q2_back >= 0LL)) && ((4294967294LL + (long long )M) + (long long )N >= 0LL)) && ((4294967295LL + (long long )N) + (long long )total >= 0LL)) && ((4294967295LL + (long long )N) + (long long )q1_front >= 0LL)) && ((4294967295LL + (long long )N) + (long long )q1_back >= 0LL)) && ((4294967295LL + (long long )N) + (long long )q2_front >= 0LL)) && ((4294967295LL + (long long )N) + (long long )q2_back >= 0LL)) && ((4294967295LL + (long long )M) + (long long )total >= 0LL)) && ((4294967295LL + (long long )M) + (long long )q1_front >= 0LL)) && ((4294967295LL + (long long )M) + (long long )q1_back >= 0LL)) && ((4294967295LL + (long long )M) + (long long )q2_front >= 0LL)) && ((4294967295LL + (long long )M) + (long long )q2_back >= 0LL)) && ((1073741823LL - (long long )n1) + (long long )n2 >= 0LL)) && ((2147483646LL - (long long )M) + (long long )i >= 0LL)) && ((2147483646LL - (long long )M) + (long long )j >= 0LL)) && ((2147483646LL - (long long )M) + (long long )n1 >= 0LL)) && ((2147483646LL - (long long )M) + (long long )n2 >= 0LL)) && ((2147483647LL - (long long )C) + (long long )n1 >= 0LL)) && ((2147483647LL - (long long )C) + (long long )n2 >= 0LL)) && ((2147483647LL - (long long )N) + (long long )n1 >= 0LL)) && ((2147483647LL - (long long )N) + (long long )n2 >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )total >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )q1_front >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )q1_back >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )q2_front >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )q2_back >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )total >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )q1_front >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )q1_back >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )q2_front >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )q2_back >= 0LL)) && ((4294967293LL - (long long )M) + (long long )N >= 0LL)) && ((4294967294LL - (long long )C) + (long long )N >= 0LL)) && ((4294967294LL - (long long )C) + (long long )M >= 0LL)) && ((4294967294LL - (long long )M) + (long long )total >= 0LL)) && ((4294967294LL - (long long )M) + (long long )q1_front >= 0LL)) && ((4294967294LL - (long long )M) + (long long )q1_back >= 0LL)) && ((4294967294LL - (long long )M) + (long long )q2_front >= 0LL)) && ((4294967294LL - (long long )M) + (long long )q2_back >= 0LL)) && ((4294967295LL - (long long )q1_front) + (long long )total >= 0LL)) && ((4294967295LL - (long long )q1_front) + (long long )q2_front >= 0LL)) && ((4294967295LL - (long long )q1_front) + (long long )q2_back >= 0LL)) && ((long long )i + (long long )n1 >= 0LL)) && ((long long )i + (long long )n2 >= 0LL)) && ((long long )j + (long long )n1 >= 0LL)) && ((long long )j + (long long )n2 >= 0LL)) && ((long long )n1 + (long long )n2 >= 0LL)) && ((1073741823LL + (long long )i) - (long long )n1 >= 0LL)) && ((1073741823LL + (long long )i) - (long long )n2 >= 0LL)) && ((1073741823LL + (long long )j) - (long long )n1 >= 0LL)) && ((1073741823LL + (long long )j) - (long long )n2 >= 0LL)) && ((1073741823LL + (long long )n1) - (long long )n2 >= 0LL)) && ((2147483647LL + (long long )i) - (long long )q1_front >= 0LL)) && ((2147483647LL + (long long )j) - (long long )q1_front >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )total >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )q1_front >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )q1_back >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )q2_front >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )q2_back >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )total >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )q1_front >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )q1_back >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )q2_front >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )q2_back >= 0LL)) && ((3221225469LL + (long long )C) - (long long )n1 >= 0LL)) && ((3221225469LL + (long long )C) - (long long )n2 >= 0LL)) && ((3221225470LL + (long long )N) - (long long )n1 >= 0LL)) && ((3221225470LL + (long long )N) - (long long )n2 >= 0LL)) && ((3221225470LL + (long long )M) - (long long )n1 >= 0LL)) && ((3221225470LL + (long long )M) - (long long )n2 >= 0LL)) && ((4294967292LL + (long long )C) - (long long )M >= 0LL)) && ((4294967293LL + (long long )C) - (long long )total >= 0LL)) && ((4294967293LL + (long long )C) - (long long )N >= 0LL)) && ((4294967293LL + (long long )C) - (long long )q1_front >= 0LL)) && ((4294967293LL + (long long )C) - (long long )q1_back >= 0LL)) && ((4294967293LL + (long long )C) - (long long )q2_front >= 0LL)) && ((4294967293LL + (long long )C) - (long long )q2_back >= 0LL)) && ((4294967294LL + (long long )N) - (long long )total >= 0LL)) && ((4294967294LL + (long long )N) - (long long )q1_front >= 0LL)) && ((4294967294LL + (long long )N) - (long long )q1_back >= 0LL)) && ((4294967294LL + (long long )N) - (long long )q2_front >= 0LL)) && ((4294967294LL + (long long )N) - (long long )q2_back >= 0LL)) && ((4294967294LL + (long long )M) - (long long )total >= 0LL)) && ((4294967294LL + (long long )M) - (long long )N >= 0LL)) && ((4294967294LL + (long long )M) - (long long )q1_front >= 0LL)) && ((4294967294LL + (long long )M) - (long long )q1_back >= 0LL)) && ((4294967294LL + (long long )M) - (long long )q2_front >= 0LL)) && ((4294967294LL + (long long )M) - (long long )q2_back >= 0LL)) && ((4294967295LL + (long long )q1_back) - (long long )q1_front >= 0LL)) && ((2147483646LL - (long long )n1) - (long long )n2 >= 0LL)) && ((3221225469LL - (long long )M) - (long long )n1 >= 0LL)) && ((3221225469LL - (long long )M) - (long long )n2 >= 0LL)) && ((3221225470LL - (long long )C) - (long long )n1 >= 0LL)) && ((3221225470LL - (long long )C) - (long long )n2 >= 0LL)) && ((3221225470LL - (long long )N) - (long long )n1 >= 0LL)) && ((3221225470LL - (long long )N) - (long long )n2 >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )total >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )q1_front >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )q1_back >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )q2_front >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )q2_back >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )total >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )q1_front >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )q1_back >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )q2_front >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )q2_back >= 0LL)) && ((4294967293LL - (long long )C) - (long long )M >= 0LL)) && ((4294967293LL - (long long )M) - (long long )total >= 0LL)) && ((4294967293LL - (long long )M) - (long long )N >= 0LL)) && ((4294967293LL - (long long )M) - (long long )q1_front >= 0LL)) && ((4294967293LL - (long long )M) - (long long )q1_back >= 0LL)) && ((4294967293LL - (long long )M) - (long long )q2_front >= 0LL)) && ((4294967293LL - (long long )M) - (long long )q2_back >= 0LL)) && ((4294967294LL - (long long )C) - (long long )q1_front >= 0LL)) && ((4294967294LL - (long long )N) - (long long )q1_front >= 0LL)) && ((4294967294LL - (long long )q1_front) - (long long )total >= 0LL)) && ((4294967294LL - (long long )q1_front) - (long long )q2_front >= 0LL)) && ((4294967294LL - (long long )q1_front) - (long long )q2_back >= 0LL)) && ((4294967294LL - (long long )q1_back) - (long long )q1_front >= 0LL) [2024-09-23 23:07:21,180 INFO L1541 ArrayList]: Location invariant before [L107-L107] (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((-2147483647 <= C) && (0 <= i)) && (0 <= j)) && ((2147483646LL + (long long )C) + (long long )i >= 0LL)) && ((2147483646LL + (long long )C) + (long long )j >= 0LL)) && ((2147483646LL + (long long )C) + (long long )n1 >= 0LL)) && ((2147483646LL + (long long )C) + (long long )n2 >= 0LL)) && ((2147483647LL + (long long )N) + (long long )i >= 0LL)) && ((2147483647LL + (long long )N) + (long long )j >= 0LL)) && ((2147483647LL + (long long )N) + (long long )n1 >= 0LL)) && ((2147483647LL + (long long )N) + (long long )n2 >= 0LL)) && ((2147483647LL + (long long )M) + (long long )i >= 0LL)) && ((2147483647LL + (long long )M) + (long long )j >= 0LL)) && ((2147483647LL + (long long )M) + (long long )n1 >= 0LL)) && ((2147483647LL + (long long )M) + (long long )n2 >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )total >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )q1_front >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )q1_back >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )q2_front >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )q2_back >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )total >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )q1_front >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )q1_back >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )q2_front >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )q2_back >= 0LL)) && ((4294967293LL + (long long )C) + (long long )N >= 0LL)) && ((4294967293LL + (long long )C) + (long long )M >= 0LL)) && ((4294967294LL + (long long )C) + (long long )total >= 0LL)) && ((4294967294LL + (long long )C) + (long long )q1_front >= 0LL)) && ((4294967294LL + (long long )C) + (long long )q1_back >= 0LL)) && ((4294967294LL + (long long )C) + (long long )q2_front >= 0LL)) && ((4294967294LL + (long long )C) + (long long )q2_back >= 0LL)) && ((4294967294LL + (long long )M) + (long long )N >= 0LL)) && ((4294967295LL + (long long )N) + (long long )total >= 0LL)) && ((4294967295LL + (long long )N) + (long long )q1_front >= 0LL)) && ((4294967295LL + (long long )N) + (long long )q1_back >= 0LL)) && ((4294967295LL + (long long )N) + (long long )q2_front >= 0LL)) && ((4294967295LL + (long long )N) + (long long )q2_back >= 0LL)) && ((4294967295LL + (long long )M) + (long long )total >= 0LL)) && ((4294967295LL + (long long )M) + (long long )q1_front >= 0LL)) && ((4294967295LL + (long long )M) + (long long )q1_back >= 0LL)) && ((4294967295LL + (long long )M) + (long long )q2_front >= 0LL)) && ((4294967295LL + (long long )M) + (long long )q2_back >= 0LL)) && ((1073741823LL - (long long )n1) + (long long )n2 >= 0LL)) && ((2147483646LL - (long long )M) + (long long )i >= 0LL)) && ((2147483646LL - (long long )M) + (long long )j >= 0LL)) && ((2147483646LL - (long long )M) + (long long )n1 >= 0LL)) && ((2147483646LL - (long long )M) + (long long )n2 >= 0LL)) && ((2147483647LL - (long long )C) + (long long )n1 >= 0LL)) && ((2147483647LL - (long long )C) + (long long )n2 >= 0LL)) && ((2147483647LL - (long long )N) + (long long )n1 >= 0LL)) && ((2147483647LL - (long long )N) + (long long )n2 >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )total >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )q1_front >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )q1_back >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )q2_front >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )q2_back >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )total >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )q1_front >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )q1_back >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )q2_front >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )q2_back >= 0LL)) && ((4294967293LL - (long long )M) + (long long )N >= 0LL)) && ((4294967294LL - (long long )C) + (long long )N >= 0LL)) && ((4294967294LL - (long long )C) + (long long )M >= 0LL)) && ((4294967294LL - (long long )M) + (long long )total >= 0LL)) && ((4294967294LL - (long long )M) + (long long )q1_front >= 0LL)) && ((4294967294LL - (long long )M) + (long long )q1_back >= 0LL)) && ((4294967294LL - (long long )M) + (long long )q2_front >= 0LL)) && ((4294967294LL - (long long )M) + (long long )q2_back >= 0LL)) && ((4294967295LL - (long long )q1_front) + (long long )total >= 0LL)) && ((4294967295LL - (long long )q1_front) + (long long )q2_front >= 0LL)) && ((4294967295LL - (long long )q1_front) + (long long )q2_back >= 0LL)) && ((long long )i + (long long )n1 >= 0LL)) && ((long long )i + (long long )n2 >= 0LL)) && ((long long )j + (long long )n1 >= 0LL)) && ((long long )j + (long long )n2 >= 0LL)) && ((long long )n1 + (long long )n2 >= 0LL)) && ((1073741823LL + (long long )i) - (long long )n1 >= 0LL)) && ((1073741823LL + (long long )i) - (long long )n2 >= 0LL)) && ((1073741823LL + (long long )j) - (long long )n1 >= 0LL)) && ((1073741823LL + (long long )j) - (long long )n2 >= 0LL)) && ((1073741823LL + (long long )n1) - (long long )n2 >= 0LL)) && ((2147483647LL + (long long )i) - (long long )q1_front >= 0LL)) && ((2147483647LL + (long long )j) - (long long )q1_front >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )total >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )q1_front >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )q1_back >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )q2_front >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )q2_back >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )total >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )q1_front >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )q1_back >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )q2_front >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )q2_back >= 0LL)) && ((3221225469LL + (long long )C) - (long long )n1 >= 0LL)) && ((3221225469LL + (long long )C) - (long long )n2 >= 0LL)) && ((3221225470LL + (long long )N) - (long long )n1 >= 0LL)) && ((3221225470LL + (long long )N) - (long long )n2 >= 0LL)) && ((3221225470LL + (long long )M) - (long long )n1 >= 0LL)) && ((3221225470LL + (long long )M) - (long long )n2 >= 0LL)) && ((4294967292LL + (long long )C) - (long long )M >= 0LL)) && ((4294967293LL + (long long )C) - (long long )total >= 0LL)) && ((4294967293LL + (long long )C) - (long long )N >= 0LL)) && ((4294967293LL + (long long )C) - (long long )q1_front >= 0LL)) && ((4294967293LL + (long long )C) - (long long )q1_back >= 0LL)) && ((4294967293LL + (long long )C) - (long long )q2_front >= 0LL)) && ((4294967293LL + (long long )C) - (long long )q2_back >= 0LL)) && ((4294967294LL + (long long )N) - (long long )total >= 0LL)) && ((4294967294LL + (long long )N) - (long long )q1_front >= 0LL)) && ((4294967294LL + (long long )N) - (long long )q1_back >= 0LL)) && ((4294967294LL + (long long )N) - (long long )q2_front >= 0LL)) && ((4294967294LL + (long long )N) - (long long )q2_back >= 0LL)) && ((4294967294LL + (long long )M) - (long long )total >= 0LL)) && ((4294967294LL + (long long )M) - (long long )N >= 0LL)) && ((4294967294LL + (long long )M) - (long long )q1_front >= 0LL)) && ((4294967294LL + (long long )M) - (long long )q1_back >= 0LL)) && ((4294967294LL + (long long )M) - (long long )q2_front >= 0LL)) && ((4294967294LL + (long long )M) - (long long )q2_back >= 0LL)) && ((4294967295LL + (long long )q1_back) - (long long )q1_front >= 0LL)) && ((2147483646LL - (long long )n1) - (long long )n2 >= 0LL)) && ((3221225469LL - (long long )M) - (long long )n1 >= 0LL)) && ((3221225469LL - (long long )M) - (long long )n2 >= 0LL)) && ((3221225470LL - (long long )C) - (long long )n1 >= 0LL)) && ((3221225470LL - (long long )C) - (long long )n2 >= 0LL)) && ((3221225470LL - (long long )N) - (long long )n1 >= 0LL)) && ((3221225470LL - (long long )N) - (long long )n2 >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )total >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )q1_front >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )q1_back >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )q2_front >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )q2_back >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )total >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )q1_front >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )q1_back >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )q2_front >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )q2_back >= 0LL)) && ((4294967293LL - (long long )C) - (long long )M >= 0LL)) && ((4294967293LL - (long long )M) - (long long )total >= 0LL)) && ((4294967293LL - (long long )M) - (long long )N >= 0LL)) && ((4294967293LL - (long long )M) - (long long )q1_front >= 0LL)) && ((4294967293LL - (long long )M) - (long long )q1_back >= 0LL)) && ((4294967293LL - (long long )M) - (long long )q2_front >= 0LL)) && ((4294967293LL - (long long )M) - (long long )q2_back >= 0LL)) && ((4294967294LL - (long long )C) - (long long )q1_front >= 0LL)) && ((4294967294LL - (long long )N) - (long long )q1_front >= 0LL)) && ((4294967294LL - (long long )q1_front) - (long long )total >= 0LL)) && ((4294967294LL - (long long )q1_front) - (long long )q2_front >= 0LL)) && ((4294967294LL - (long long )q1_front) - (long long )q2_back >= 0LL)) && ((4294967294LL - (long long )q1_back) - (long long )q1_front >= 0LL) [2024-09-23 23:07:21,180 INFO L1541 ArrayList]: Location invariant before [L69-L69] (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((-2147483647 <= C) && (0 <= i)) && (0 <= j)) && ((2147483646LL + (long long )C) + (long long )i >= 0LL)) && ((2147483646LL + (long long )C) + (long long )j >= 0LL)) && ((2147483646LL + (long long )C) + (long long )n1 >= 0LL)) && ((2147483646LL + (long long )C) + (long long )n2 >= 0LL)) && ((2147483647LL + (long long )N) + (long long )i >= 0LL)) && ((2147483647LL + (long long )N) + (long long )j >= 0LL)) && ((2147483647LL + (long long )N) + (long long )n1 >= 0LL)) && ((2147483647LL + (long long )N) + (long long )n2 >= 0LL)) && ((2147483647LL + (long long )M) + (long long )i >= 0LL)) && ((2147483647LL + (long long )M) + (long long )j >= 0LL)) && ((2147483647LL + (long long )M) + (long long )n1 >= 0LL)) && ((2147483647LL + (long long )M) + (long long )n2 >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )total >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )q1_front >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )q1_back >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )q2_front >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )q2_back >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )total >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )q1_front >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )q1_back >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )q2_front >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )q2_back >= 0LL)) && ((4294967293LL + (long long )C) + (long long )N >= 0LL)) && ((4294967293LL + (long long )C) + (long long )M >= 0LL)) && ((4294967294LL + (long long )C) + (long long )total >= 0LL)) && ((4294967294LL + (long long )C) + (long long )q1_front >= 0LL)) && ((4294967294LL + (long long )C) + (long long )q1_back >= 0LL)) && ((4294967294LL + (long long )C) + (long long )q2_front >= 0LL)) && ((4294967294LL + (long long )C) + (long long )q2_back >= 0LL)) && ((4294967294LL + (long long )M) + (long long )N >= 0LL)) && ((4294967295LL + (long long )N) + (long long )total >= 0LL)) && ((4294967295LL + (long long )N) + (long long )q1_front >= 0LL)) && ((4294967295LL + (long long )N) + (long long )q1_back >= 0LL)) && ((4294967295LL + (long long )N) + (long long )q2_front >= 0LL)) && ((4294967295LL + (long long )N) + (long long )q2_back >= 0LL)) && ((4294967295LL + (long long )M) + (long long )total >= 0LL)) && ((4294967295LL + (long long )M) + (long long )q1_front >= 0LL)) && ((4294967295LL + (long long )M) + (long long )q1_back >= 0LL)) && ((4294967295LL + (long long )M) + (long long )q2_front >= 0LL)) && ((4294967295LL + (long long )M) + (long long )q2_back >= 0LL)) && ((1073741823LL - (long long )n1) + (long long )n2 >= 0LL)) && ((2147483646LL - (long long )M) + (long long )i >= 0LL)) && ((2147483646LL - (long long )M) + (long long )j >= 0LL)) && ((2147483646LL - (long long )M) + (long long )n1 >= 0LL)) && ((2147483646LL - (long long )M) + (long long )n2 >= 0LL)) && ((2147483647LL - (long long )C) + (long long )n1 >= 0LL)) && ((2147483647LL - (long long )C) + (long long )n2 >= 0LL)) && ((2147483647LL - (long long )N) + (long long )n1 >= 0LL)) && ((2147483647LL - (long long )N) + (long long )n2 >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )total >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )q1_front >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )q1_back >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )q2_front >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )q2_back >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )total >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )q1_front >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )q1_back >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )q2_front >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )q2_back >= 0LL)) && ((4294967293LL - (long long )M) + (long long )N >= 0LL)) && ((4294967294LL - (long long )C) + (long long )N >= 0LL)) && ((4294967294LL - (long long )C) + (long long )M >= 0LL)) && ((4294967294LL - (long long )M) + (long long )total >= 0LL)) && ((4294967294LL - (long long )M) + (long long )q1_front >= 0LL)) && ((4294967294LL - (long long )M) + (long long )q1_back >= 0LL)) && ((4294967294LL - (long long )M) + (long long )q2_front >= 0LL)) && ((4294967294LL - (long long )M) + (long long )q2_back >= 0LL)) && ((4294967295LL - (long long )q1_front) + (long long )total >= 0LL)) && ((4294967295LL - (long long )q1_front) + (long long )q2_front >= 0LL)) && ((4294967295LL - (long long )q1_front) + (long long )q2_back >= 0LL)) && ((long long )i + (long long )n1 >= 0LL)) && ((long long )i + (long long )n2 >= 0LL)) && ((long long )j + (long long )n1 >= 0LL)) && ((long long )j + (long long )n2 >= 0LL)) && ((long long )n1 + (long long )n2 >= 0LL)) && ((1073741823LL + (long long )i) - (long long )n1 >= 0LL)) && ((1073741823LL + (long long )i) - (long long )n2 >= 0LL)) && ((1073741823LL + (long long )j) - (long long )n1 >= 0LL)) && ((1073741823LL + (long long )j) - (long long )n2 >= 0LL)) && ((1073741823LL + (long long )n1) - (long long )n2 >= 0LL)) && ((2147483647LL + (long long )i) - (long long )q1_front >= 0LL)) && ((2147483647LL + (long long )j) - (long long )q1_front >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )total >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )q1_front >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )q1_back >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )q2_front >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )q2_back >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )total >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )q1_front >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )q1_back >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )q2_front >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )q2_back >= 0LL)) && ((3221225469LL + (long long )C) - (long long )n1 >= 0LL)) && ((3221225469LL + (long long )C) - (long long )n2 >= 0LL)) && ((3221225470LL + (long long )N) - (long long )n1 >= 0LL)) && ((3221225470LL + (long long )N) - (long long )n2 >= 0LL)) && ((3221225470LL + (long long )M) - (long long )n1 >= 0LL)) && ((3221225470LL + (long long )M) - (long long )n2 >= 0LL)) && ((4294967292LL + (long long )C) - (long long )M >= 0LL)) && ((4294967293LL + (long long )C) - (long long )total >= 0LL)) && ((4294967293LL + (long long )C) - (long long )N >= 0LL)) && ((4294967293LL + (long long )C) - (long long )q1_front >= 0LL)) && ((4294967293LL + (long long )C) - (long long )q1_back >= 0LL)) && ((4294967293LL + (long long )C) - (long long )q2_front >= 0LL)) && ((4294967293LL + (long long )C) - (long long )q2_back >= 0LL)) && ((4294967294LL + (long long )N) - (long long )total >= 0LL)) && ((4294967294LL + (long long )N) - (long long )q1_front >= 0LL)) && ((4294967294LL + (long long )N) - (long long )q1_back >= 0LL)) && ((4294967294LL + (long long )N) - (long long )q2_front >= 0LL)) && ((4294967294LL + (long long )N) - (long long )q2_back >= 0LL)) && ((4294967294LL + (long long )M) - (long long )total >= 0LL)) && ((4294967294LL + (long long )M) - (long long )N >= 0LL)) && ((4294967294LL + (long long )M) - (long long )q1_front >= 0LL)) && ((4294967294LL + (long long )M) - (long long )q1_back >= 0LL)) && ((4294967294LL + (long long )M) - (long long )q2_front >= 0LL)) && ((4294967294LL + (long long )M) - (long long )q2_back >= 0LL)) && ((4294967295LL + (long long )q1_back) - (long long )q1_front >= 0LL)) && ((2147483646LL - (long long )n1) - (long long )n2 >= 0LL)) && ((3221225469LL - (long long )M) - (long long )n1 >= 0LL)) && ((3221225469LL - (long long )M) - (long long )n2 >= 0LL)) && ((3221225470LL - (long long )C) - (long long )n1 >= 0LL)) && ((3221225470LL - (long long )C) - (long long )n2 >= 0LL)) && ((3221225470LL - (long long )N) - (long long )n1 >= 0LL)) && ((3221225470LL - (long long )N) - (long long )n2 >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )total >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )q1_front >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )q1_back >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )q2_front >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )q2_back >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )total >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )q1_front >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )q1_back >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )q2_front >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )q2_back >= 0LL)) && ((4294967293LL - (long long )C) - (long long )M >= 0LL)) && ((4294967293LL - (long long )M) - (long long )total >= 0LL)) && ((4294967293LL - (long long )M) - (long long )N >= 0LL)) && ((4294967293LL - (long long )M) - (long long )q1_front >= 0LL)) && ((4294967293LL - (long long )M) - (long long )q1_back >= 0LL)) && ((4294967293LL - (long long )M) - (long long )q2_front >= 0LL)) && ((4294967293LL - (long long )M) - (long long )q2_back >= 0LL)) && ((4294967294LL - (long long )C) - (long long )q1_front >= 0LL)) && ((4294967294LL - (long long )N) - (long long )q1_front >= 0LL)) && ((4294967294LL - (long long )q1_front) - (long long )total >= 0LL)) && ((4294967294LL - (long long )q1_front) - (long long )q2_front >= 0LL)) && ((4294967294LL - (long long )q1_front) - (long long )q2_back >= 0LL)) && ((4294967294LL - (long long )q1_back) - (long long )q1_front >= 0LL) [2024-09-23 23:07:21,180 INFO L1541 ArrayList]: Location invariant before [L111-L111] (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((-2147483647 <= C) && (0 <= i)) && (0 <= j)) && ((2147483646LL + (long long )C) + (long long )i >= 0LL)) && ((2147483646LL + (long long )C) + (long long )j >= 0LL)) && ((2147483646LL + (long long )C) + (long long )n1 >= 0LL)) && ((2147483646LL + (long long )C) + (long long )n2 >= 0LL)) && ((2147483647LL + (long long )N) + (long long )i >= 0LL)) && ((2147483647LL + (long long )N) + (long long )j >= 0LL)) && ((2147483647LL + (long long )N) + (long long )n1 >= 0LL)) && ((2147483647LL + (long long )N) + (long long )n2 >= 0LL)) && ((2147483647LL + (long long )M) + (long long )i >= 0LL)) && ((2147483647LL + (long long )M) + (long long )j >= 0LL)) && ((2147483647LL + (long long )M) + (long long )n1 >= 0LL)) && ((2147483647LL + (long long )M) + (long long )n2 >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )total >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )q1_front >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )q1_back >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )q2_front >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )q2_back >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )total >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )q1_front >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )q1_back >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )q2_front >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )q2_back >= 0LL)) && ((4294967293LL + (long long )C) + (long long )N >= 0LL)) && ((4294967293LL + (long long )C) + (long long )M >= 0LL)) && ((4294967294LL + (long long )C) + (long long )total >= 0LL)) && ((4294967294LL + (long long )C) + (long long )q1_front >= 0LL)) && ((4294967294LL + (long long )C) + (long long )q1_back >= 0LL)) && ((4294967294LL + (long long )C) + (long long )q2_front >= 0LL)) && ((4294967294LL + (long long )C) + (long long )q2_back >= 0LL)) && ((4294967294LL + (long long )M) + (long long )N >= 0LL)) && ((4294967295LL + (long long )N) + (long long )total >= 0LL)) && ((4294967295LL + (long long )N) + (long long )q1_front >= 0LL)) && ((4294967295LL + (long long )N) + (long long )q1_back >= 0LL)) && ((4294967295LL + (long long )N) + (long long )q2_front >= 0LL)) && ((4294967295LL + (long long )N) + (long long )q2_back >= 0LL)) && ((4294967295LL + (long long )M) + (long long )total >= 0LL)) && ((4294967295LL + (long long )M) + (long long )q1_front >= 0LL)) && ((4294967295LL + (long long )M) + (long long )q1_back >= 0LL)) && ((4294967295LL + (long long )M) + (long long )q2_front >= 0LL)) && ((4294967295LL + (long long )M) + (long long )q2_back >= 0LL)) && ((1073741823LL - (long long )n1) + (long long )n2 >= 0LL)) && ((2147483646LL - (long long )M) + (long long )i >= 0LL)) && ((2147483646LL - (long long )M) + (long long )j >= 0LL)) && ((2147483646LL - (long long )M) + (long long )n1 >= 0LL)) && ((2147483646LL - (long long )M) + (long long )n2 >= 0LL)) && ((2147483647LL - (long long )C) + (long long )n1 >= 0LL)) && ((2147483647LL - (long long )C) + (long long )n2 >= 0LL)) && ((2147483647LL - (long long )N) + (long long )n1 >= 0LL)) && ((2147483647LL - (long long )N) + (long long )n2 >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )total >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )q1_front >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )q1_back >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )q2_front >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )q2_back >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )total >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )q1_front >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )q1_back >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )q2_front >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )q2_back >= 0LL)) && ((4294967293LL - (long long )M) + (long long )N >= 0LL)) && ((4294967294LL - (long long )C) + (long long )N >= 0LL)) && ((4294967294LL - (long long )C) + (long long )M >= 0LL)) && ((4294967294LL - (long long )M) + (long long )total >= 0LL)) && ((4294967294LL - (long long )M) + (long long )q1_front >= 0LL)) && ((4294967294LL - (long long )M) + (long long )q1_back >= 0LL)) && ((4294967294LL - (long long )M) + (long long )q2_front >= 0LL)) && ((4294967294LL - (long long )M) + (long long )q2_back >= 0LL)) && ((4294967295LL - (long long )q1_front) + (long long )total >= 0LL)) && ((4294967295LL - (long long )q1_front) + (long long )q2_front >= 0LL)) && ((4294967295LL - (long long )q1_front) + (long long )q2_back >= 0LL)) && ((long long )i + (long long )n1 >= 0LL)) && ((long long )i + (long long )n2 >= 0LL)) && ((long long )j + (long long )n1 >= 0LL)) && ((long long )j + (long long )n2 >= 0LL)) && ((long long )n1 + (long long )n2 >= 0LL)) && ((1073741823LL + (long long )i) - (long long )n1 >= 0LL)) && ((1073741823LL + (long long )i) - (long long )n2 >= 0LL)) && ((1073741823LL + (long long )j) - (long long )n1 >= 0LL)) && ((1073741823LL + (long long )j) - (long long )n2 >= 0LL)) && ((1073741823LL + (long long )n1) - (long long )n2 >= 0LL)) && ((2147483647LL + (long long )i) - (long long )q1_front >= 0LL)) && ((2147483647LL + (long long )j) - (long long )q1_front >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )total >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )q1_front >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )q1_back >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )q2_front >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )q2_back >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )total >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )q1_front >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )q1_back >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )q2_front >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )q2_back >= 0LL)) && ((3221225469LL + (long long )C) - (long long )n1 >= 0LL)) && ((3221225469LL + (long long )C) - (long long )n2 >= 0LL)) && ((3221225470LL + (long long )N) - (long long )n1 >= 0LL)) && ((3221225470LL + (long long )N) - (long long )n2 >= 0LL)) && ((3221225470LL + (long long )M) - (long long )n1 >= 0LL)) && ((3221225470LL + (long long )M) - (long long )n2 >= 0LL)) && ((4294967292LL + (long long )C) - (long long )M >= 0LL)) && ((4294967293LL + (long long )C) - (long long )total >= 0LL)) && ((4294967293LL + (long long )C) - (long long )N >= 0LL)) && ((4294967293LL + (long long )C) - (long long )q1_front >= 0LL)) && ((4294967293LL + (long long )C) - (long long )q1_back >= 0LL)) && ((4294967293LL + (long long )C) - (long long )q2_front >= 0LL)) && ((4294967293LL + (long long )C) - (long long )q2_back >= 0LL)) && ((4294967294LL + (long long )N) - (long long )total >= 0LL)) && ((4294967294LL + (long long )N) - (long long )q1_front >= 0LL)) && ((4294967294LL + (long long )N) - (long long )q1_back >= 0LL)) && ((4294967294LL + (long long )N) - (long long )q2_front >= 0LL)) && ((4294967294LL + (long long )N) - (long long )q2_back >= 0LL)) && ((4294967294LL + (long long )M) - (long long )total >= 0LL)) && ((4294967294LL + (long long )M) - (long long )N >= 0LL)) && ((4294967294LL + (long long )M) - (long long )q1_front >= 0LL)) && ((4294967294LL + (long long )M) - (long long )q1_back >= 0LL)) && ((4294967294LL + (long long )M) - (long long )q2_front >= 0LL)) && ((4294967294LL + (long long )M) - (long long )q2_back >= 0LL)) && ((4294967295LL + (long long )q1_back) - (long long )q1_front >= 0LL)) && ((2147483646LL - (long long )n1) - (long long )n2 >= 0LL)) && ((3221225469LL - (long long )M) - (long long )n1 >= 0LL)) && ((3221225469LL - (long long )M) - (long long )n2 >= 0LL)) && ((3221225470LL - (long long )C) - (long long )n1 >= 0LL)) && ((3221225470LL - (long long )C) - (long long )n2 >= 0LL)) && ((3221225470LL - (long long )N) - (long long )n1 >= 0LL)) && ((3221225470LL - (long long )N) - (long long )n2 >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )total >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )q1_front >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )q1_back >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )q2_front >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )q2_back >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )total >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )q1_front >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )q1_back >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )q2_front >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )q2_back >= 0LL)) && ((4294967293LL - (long long )C) - (long long )M >= 0LL)) && ((4294967293LL - (long long )M) - (long long )total >= 0LL)) && ((4294967293LL - (long long )M) - (long long )N >= 0LL)) && ((4294967293LL - (long long )M) - (long long )q1_front >= 0LL)) && ((4294967293LL - (long long )M) - (long long )q1_back >= 0LL)) && ((4294967293LL - (long long )M) - (long long )q2_front >= 0LL)) && ((4294967293LL - (long long )M) - (long long )q2_back >= 0LL)) && ((4294967294LL - (long long )C) - (long long )q1_front >= 0LL)) && ((4294967294LL - (long long )N) - (long long )q1_front >= 0LL)) && ((4294967294LL - (long long )q1_front) - (long long )total >= 0LL)) && ((4294967294LL - (long long )q1_front) - (long long )q2_front >= 0LL)) && ((4294967294LL - (long long )q1_front) - (long long )q2_back >= 0LL)) && ((4294967294LL - (long long )q1_back) - (long long )q1_front >= 0LL) [2024-09-23 23:07:21,181 INFO L1541 ArrayList]: Location invariant before [L98-L98] (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((-2147483647 <= C) && (0 <= i)) && (0 <= j)) && ((2147483646LL + (long long )C) + (long long )i >= 0LL)) && ((2147483646LL + (long long )C) + (long long )j >= 0LL)) && ((2147483646LL + (long long )C) + (long long )n1 >= 0LL)) && ((2147483646LL + (long long )C) + (long long )n2 >= 0LL)) && ((2147483647LL + (long long )N) + (long long )i >= 0LL)) && ((2147483647LL + (long long )N) + (long long )j >= 0LL)) && ((2147483647LL + (long long )N) + (long long )n1 >= 0LL)) && ((2147483647LL + (long long )N) + (long long )n2 >= 0LL)) && ((2147483647LL + (long long )M) + (long long )i >= 0LL)) && ((2147483647LL + (long long )M) + (long long )j >= 0LL)) && ((2147483647LL + (long long )M) + (long long )n1 >= 0LL)) && ((2147483647LL + (long long )M) + (long long )n2 >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )total >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )q1_front >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )q1_back >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )q2_front >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )q2_back >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )total >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )q1_front >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )q1_back >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )q2_front >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )q2_back >= 0LL)) && ((4294967293LL + (long long )C) + (long long )N >= 0LL)) && ((4294967293LL + (long long )C) + (long long )M >= 0LL)) && ((4294967294LL + (long long )C) + (long long )total >= 0LL)) && ((4294967294LL + (long long )C) + (long long )q1_front >= 0LL)) && ((4294967294LL + (long long )C) + (long long )q1_back >= 0LL)) && ((4294967294LL + (long long )C) + (long long )q2_front >= 0LL)) && ((4294967294LL + (long long )C) + (long long )q2_back >= 0LL)) && ((4294967294LL + (long long )M) + (long long )N >= 0LL)) && ((4294967295LL + (long long )N) + (long long )total >= 0LL)) && ((4294967295LL + (long long )N) + (long long )q1_front >= 0LL)) && ((4294967295LL + (long long )N) + (long long )q1_back >= 0LL)) && ((4294967295LL + (long long )N) + (long long )q2_front >= 0LL)) && ((4294967295LL + (long long )N) + (long long )q2_back >= 0LL)) && ((4294967295LL + (long long )M) + (long long )total >= 0LL)) && ((4294967295LL + (long long )M) + (long long )q1_front >= 0LL)) && ((4294967295LL + (long long )M) + (long long )q1_back >= 0LL)) && ((4294967295LL + (long long )M) + (long long )q2_front >= 0LL)) && ((4294967295LL + (long long )M) + (long long )q2_back >= 0LL)) && ((1073741823LL - (long long )n1) + (long long )n2 >= 0LL)) && ((2147483646LL - (long long )M) + (long long )i >= 0LL)) && ((2147483646LL - (long long )M) + (long long )j >= 0LL)) && ((2147483646LL - (long long )M) + (long long )n1 >= 0LL)) && ((2147483646LL - (long long )M) + (long long )n2 >= 0LL)) && ((2147483647LL - (long long )C) + (long long )n1 >= 0LL)) && ((2147483647LL - (long long )C) + (long long )n2 >= 0LL)) && ((2147483647LL - (long long )N) + (long long )n1 >= 0LL)) && ((2147483647LL - (long long )N) + (long long )n2 >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )total >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )q1_front >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )q1_back >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )q2_front >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )q2_back >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )total >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )q1_front >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )q1_back >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )q2_front >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )q2_back >= 0LL)) && ((4294967293LL - (long long )M) + (long long )N >= 0LL)) && ((4294967294LL - (long long )C) + (long long )N >= 0LL)) && ((4294967294LL - (long long )C) + (long long )M >= 0LL)) && ((4294967294LL - (long long )M) + (long long )total >= 0LL)) && ((4294967294LL - (long long )M) + (long long )q1_front >= 0LL)) && ((4294967294LL - (long long )M) + (long long )q1_back >= 0LL)) && ((4294967294LL - (long long )M) + (long long )q2_front >= 0LL)) && ((4294967294LL - (long long )M) + (long long )q2_back >= 0LL)) && ((4294967295LL - (long long )q1_front) + (long long )total >= 0LL)) && ((4294967295LL - (long long )q1_front) + (long long )q2_front >= 0LL)) && ((4294967295LL - (long long )q1_front) + (long long )q2_back >= 0LL)) && ((long long )i + (long long )n1 >= 0LL)) && ((long long )i + (long long )n2 >= 0LL)) && ((long long )j + (long long )n1 >= 0LL)) && ((long long )j + (long long )n2 >= 0LL)) && ((long long )n1 + (long long )n2 >= 0LL)) && ((1073741823LL + (long long )i) - (long long )n1 >= 0LL)) && ((1073741823LL + (long long )i) - (long long )n2 >= 0LL)) && ((1073741823LL + (long long )j) - (long long )n1 >= 0LL)) && ((1073741823LL + (long long )j) - (long long )n2 >= 0LL)) && ((1073741823LL + (long long )n1) - (long long )n2 >= 0LL)) && ((2147483647LL + (long long )i) - (long long )q1_front >= 0LL)) && ((2147483647LL + (long long )j) - (long long )q1_front >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )total >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )q1_front >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )q1_back >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )q2_front >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )q2_back >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )total >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )q1_front >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )q1_back >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )q2_front >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )q2_back >= 0LL)) && ((3221225469LL + (long long )C) - (long long )n1 >= 0LL)) && ((3221225469LL + (long long )C) - (long long )n2 >= 0LL)) && ((3221225470LL + (long long )N) - (long long )n1 >= 0LL)) && ((3221225470LL + (long long )N) - (long long )n2 >= 0LL)) && ((3221225470LL + (long long )M) - (long long )n1 >= 0LL)) && ((3221225470LL + (long long )M) - (long long )n2 >= 0LL)) && ((4294967292LL + (long long )C) - (long long )M >= 0LL)) && ((4294967293LL + (long long )C) - (long long )total >= 0LL)) && ((4294967293LL + (long long )C) - (long long )N >= 0LL)) && ((4294967293LL + (long long )C) - (long long )q1_front >= 0LL)) && ((4294967293LL + (long long )C) - (long long )q1_back >= 0LL)) && ((4294967293LL + (long long )C) - (long long )q2_front >= 0LL)) && ((4294967293LL + (long long )C) - (long long )q2_back >= 0LL)) && ((4294967294LL + (long long )N) - (long long )total >= 0LL)) && ((4294967294LL + (long long )N) - (long long )q1_front >= 0LL)) && ((4294967294LL + (long long )N) - (long long )q1_back >= 0LL)) && ((4294967294LL + (long long )N) - (long long )q2_front >= 0LL)) && ((4294967294LL + (long long )N) - (long long )q2_back >= 0LL)) && ((4294967294LL + (long long )M) - (long long )total >= 0LL)) && ((4294967294LL + (long long )M) - (long long )N >= 0LL)) && ((4294967294LL + (long long )M) - (long long )q1_front >= 0LL)) && ((4294967294LL + (long long )M) - (long long )q1_back >= 0LL)) && ((4294967294LL + (long long )M) - (long long )q2_front >= 0LL)) && ((4294967294LL + (long long )M) - (long long )q2_back >= 0LL)) && ((4294967295LL + (long long )q1_back) - (long long )q1_front >= 0LL)) && ((2147483646LL - (long long )n1) - (long long )n2 >= 0LL)) && ((3221225469LL - (long long )M) - (long long )n1 >= 0LL)) && ((3221225469LL - (long long )M) - (long long )n2 >= 0LL)) && ((3221225470LL - (long long )C) - (long long )n1 >= 0LL)) && ((3221225470LL - (long long )C) - (long long )n2 >= 0LL)) && ((3221225470LL - (long long )N) - (long long )n1 >= 0LL)) && ((3221225470LL - (long long )N) - (long long )n2 >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )total >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )q1_front >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )q1_back >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )q2_front >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )q2_back >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )total >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )q1_front >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )q1_back >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )q2_front >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )q2_back >= 0LL)) && ((4294967293LL - (long long )C) - (long long )M >= 0LL)) && ((4294967293LL - (long long )M) - (long long )total >= 0LL)) && ((4294967293LL - (long long )M) - (long long )N >= 0LL)) && ((4294967293LL - (long long )M) - (long long )q1_front >= 0LL)) && ((4294967293LL - (long long )M) - (long long )q1_back >= 0LL)) && ((4294967293LL - (long long )M) - (long long )q2_front >= 0LL)) && ((4294967293LL - (long long )M) - (long long )q2_back >= 0LL)) && ((4294967294LL - (long long )C) - (long long )q1_front >= 0LL)) && ((4294967294LL - (long long )N) - (long long )q1_front >= 0LL)) && ((4294967294LL - (long long )q1_front) - (long long )total >= 0LL)) && ((4294967294LL - (long long )q1_front) - (long long )q2_front >= 0LL)) && ((4294967294LL - (long long )q1_front) - (long long )q2_back >= 0LL)) && ((4294967294LL - (long long )q1_back) - (long long )q1_front >= 0LL) [2024-09-23 23:07:21,181 INFO L1541 ArrayList]: Location invariant before [L116-L116] (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((-2147483647 <= C) && (0 <= i)) && (0 <= j)) && ((2147483646LL + (long long )C) + (long long )i >= 0LL)) && ((2147483646LL + (long long )C) + (long long )j >= 0LL)) && ((2147483646LL + (long long )C) + (long long )n1 >= 0LL)) && ((2147483646LL + (long long )C) + (long long )n2 >= 0LL)) && ((2147483647LL + (long long )N) + (long long )i >= 0LL)) && ((2147483647LL + (long long )N) + (long long )j >= 0LL)) && ((2147483647LL + (long long )N) + (long long )n1 >= 0LL)) && ((2147483647LL + (long long )N) + (long long )n2 >= 0LL)) && ((2147483647LL + (long long )M) + (long long )i >= 0LL)) && ((2147483647LL + (long long )M) + (long long )j >= 0LL)) && ((2147483647LL + (long long )M) + (long long )n1 >= 0LL)) && ((2147483647LL + (long long )M) + (long long )n2 >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )total >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )q1_front >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )q1_back >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )q2_front >= 0LL)) && ((2147483648LL + (long long )n1) + (long long )q2_back >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )total >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )q1_front >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )q1_back >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )q2_front >= 0LL)) && ((2147483648LL + (long long )n2) + (long long )q2_back >= 0LL)) && ((4294967293LL + (long long )C) + (long long )N >= 0LL)) && ((4294967293LL + (long long )C) + (long long )M >= 0LL)) && ((4294967294LL + (long long )C) + (long long )total >= 0LL)) && ((4294967294LL + (long long )C) + (long long )q1_front >= 0LL)) && ((4294967294LL + (long long )C) + (long long )q1_back >= 0LL)) && ((4294967294LL + (long long )C) + (long long )q2_front >= 0LL)) && ((4294967294LL + (long long )C) + (long long )q2_back >= 0LL)) && ((4294967294LL + (long long )M) + (long long )N >= 0LL)) && ((4294967295LL + (long long )N) + (long long )total >= 0LL)) && ((4294967295LL + (long long )N) + (long long )q1_front >= 0LL)) && ((4294967295LL + (long long )N) + (long long )q1_back >= 0LL)) && ((4294967295LL + (long long )N) + (long long )q2_front >= 0LL)) && ((4294967295LL + (long long )N) + (long long )q2_back >= 0LL)) && ((4294967295LL + (long long )M) + (long long )total >= 0LL)) && ((4294967295LL + (long long )M) + (long long )q1_front >= 0LL)) && ((4294967295LL + (long long )M) + (long long )q1_back >= 0LL)) && ((4294967295LL + (long long )M) + (long long )q2_front >= 0LL)) && ((4294967295LL + (long long )M) + (long long )q2_back >= 0LL)) && ((1073741823LL - (long long )n1) + (long long )n2 >= 0LL)) && ((2147483646LL - (long long )M) + (long long )i >= 0LL)) && ((2147483646LL - (long long )M) + (long long )j >= 0LL)) && ((2147483646LL - (long long )M) + (long long )n1 >= 0LL)) && ((2147483646LL - (long long )M) + (long long )n2 >= 0LL)) && ((2147483647LL - (long long )C) + (long long )n1 >= 0LL)) && ((2147483647LL - (long long )C) + (long long )n2 >= 0LL)) && ((2147483647LL - (long long )N) + (long long )n1 >= 0LL)) && ((2147483647LL - (long long )N) + (long long )n2 >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )total >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )q1_front >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )q1_back >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )q2_front >= 0LL)) && ((3221225471LL - (long long )n1) + (long long )q2_back >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )total >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )q1_front >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )q1_back >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )q2_front >= 0LL)) && ((3221225471LL - (long long )n2) + (long long )q2_back >= 0LL)) && ((4294967293LL - (long long )M) + (long long )N >= 0LL)) && ((4294967294LL - (long long )C) + (long long )N >= 0LL)) && ((4294967294LL - (long long )C) + (long long )M >= 0LL)) && ((4294967294LL - (long long )M) + (long long )total >= 0LL)) && ((4294967294LL - (long long )M) + (long long )q1_front >= 0LL)) && ((4294967294LL - (long long )M) + (long long )q1_back >= 0LL)) && ((4294967294LL - (long long )M) + (long long )q2_front >= 0LL)) && ((4294967294LL - (long long )M) + (long long )q2_back >= 0LL)) && ((4294967295LL - (long long )q1_front) + (long long )total >= 0LL)) && ((4294967295LL - (long long )q1_front) + (long long )q2_front >= 0LL)) && ((4294967295LL - (long long )q1_front) + (long long )q2_back >= 0LL)) && ((long long )i + (long long )n1 >= 0LL)) && ((long long )i + (long long )n2 >= 0LL)) && ((long long )j + (long long )n1 >= 0LL)) && ((long long )j + (long long )n2 >= 0LL)) && ((long long )n1 + (long long )n2 >= 0LL)) && ((1073741823LL + (long long )i) - (long long )n1 >= 0LL)) && ((1073741823LL + (long long )i) - (long long )n2 >= 0LL)) && ((1073741823LL + (long long )j) - (long long )n1 >= 0LL)) && ((1073741823LL + (long long )j) - (long long )n2 >= 0LL)) && ((1073741823LL + (long long )n1) - (long long )n2 >= 0LL)) && ((2147483647LL + (long long )i) - (long long )q1_front >= 0LL)) && ((2147483647LL + (long long )j) - (long long )q1_front >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )total >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )q1_front >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )q1_back >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )q2_front >= 0LL)) && ((2147483647LL + (long long )n1) - (long long )q2_back >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )total >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )q1_front >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )q1_back >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )q2_front >= 0LL)) && ((2147483647LL + (long long )n2) - (long long )q2_back >= 0LL)) && ((3221225469LL + (long long )C) - (long long )n1 >= 0LL)) && ((3221225469LL + (long long )C) - (long long )n2 >= 0LL)) && ((3221225470LL + (long long )N) - (long long )n1 >= 0LL)) && ((3221225470LL + (long long )N) - (long long )n2 >= 0LL)) && ((3221225470LL + (long long )M) - (long long )n1 >= 0LL)) && ((3221225470LL + (long long )M) - (long long )n2 >= 0LL)) && ((4294967292LL + (long long )C) - (long long )M >= 0LL)) && ((4294967293LL + (long long )C) - (long long )total >= 0LL)) && ((4294967293LL + (long long )C) - (long long )N >= 0LL)) && ((4294967293LL + (long long )C) - (long long )q1_front >= 0LL)) && ((4294967293LL + (long long )C) - (long long )q1_back >= 0LL)) && ((4294967293LL + (long long )C) - (long long )q2_front >= 0LL)) && ((4294967293LL + (long long )C) - (long long )q2_back >= 0LL)) && ((4294967294LL + (long long )N) - (long long )total >= 0LL)) && ((4294967294LL + (long long )N) - (long long )q1_front >= 0LL)) && ((4294967294LL + (long long )N) - (long long )q1_back >= 0LL)) && ((4294967294LL + (long long )N) - (long long )q2_front >= 0LL)) && ((4294967294LL + (long long )N) - (long long )q2_back >= 0LL)) && ((4294967294LL + (long long )M) - (long long )total >= 0LL)) && ((4294967294LL + (long long )M) - (long long )N >= 0LL)) && ((4294967294LL + (long long )M) - (long long )q1_front >= 0LL)) && ((4294967294LL + (long long )M) - (long long )q1_back >= 0LL)) && ((4294967294LL + (long long )M) - (long long )q2_front >= 0LL)) && ((4294967294LL + (long long )M) - (long long )q2_back >= 0LL)) && ((4294967295LL + (long long )q1_back) - (long long )q1_front >= 0LL)) && ((2147483646LL - (long long )n1) - (long long )n2 >= 0LL)) && ((3221225469LL - (long long )M) - (long long )n1 >= 0LL)) && ((3221225469LL - (long long )M) - (long long )n2 >= 0LL)) && ((3221225470LL - (long long )C) - (long long )n1 >= 0LL)) && ((3221225470LL - (long long )C) - (long long )n2 >= 0LL)) && ((3221225470LL - (long long )N) - (long long )n1 >= 0LL)) && ((3221225470LL - (long long )N) - (long long )n2 >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )total >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )q1_front >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )q1_back >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )q2_front >= 0LL)) && ((3221225470LL - (long long )n1) - (long long )q2_back >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )total >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )q1_front >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )q1_back >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )q2_front >= 0LL)) && ((3221225470LL - (long long )n2) - (long long )q2_back >= 0LL)) && ((4294967293LL - (long long )C) - (long long )M >= 0LL)) && ((4294967293LL - (long long )M) - (long long )total >= 0LL)) && ((4294967293LL - (long long )M) - (long long )N >= 0LL)) && ((4294967293LL - (long long )M) - (long long )q1_front >= 0LL)) && ((4294967293LL - (long long )M) - (long long )q1_back >= 0LL)) && ((4294967293LL - (long long )M) - (long long )q2_front >= 0LL)) && ((4294967293LL - (long long )M) - (long long )q2_back >= 0LL)) && ((4294967294LL - (long long )C) - (long long )q1_front >= 0LL)) && ((4294967294LL - (long long )N) - (long long )q1_front >= 0LL)) && ((4294967294LL - (long long )q1_front) - (long long )total >= 0LL)) && ((4294967294LL - (long long )q1_front) - (long long )q2_front >= 0LL)) && ((4294967294LL - (long long )q1_front) - (long long )q2_back >= 0LL)) && ((4294967294LL - (long long )q1_back) - (long long )q1_front >= 0LL) [2024-09-23 23:07:21,205 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-23 23:07:21,400 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-buffer-mult-alt.wvr.c[4345,4358] [2024-09-23 23:07:21,415 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-23 23:07:21,424 INFO L200 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-09-23 23:07:21,818 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-buffer-mult-alt.wvr.c[4345,4358] [2024-09-23 23:07:21,825 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-23 23:07:21,843 INFO L204 MainTranslator]: Completed translation [2024-09-23 23:07:21,844 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 23.09 11:07:21 WrapperNode [2024-09-23 23:07:21,844 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-23 23:07:21,845 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-09-23 23:07:21,845 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-09-23 23:07:21,846 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-09-23 23:07:21,853 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 23.09 11:07:21" (1/1) ... [2024-09-23 23:07:21,888 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 23.09 11:07:21" (1/1) ... [2024-09-23 23:07:21,986 INFO L138 Inliner]: procedures = 25, calls = 59, calls flagged for inlining = 17, calls inlined = 21, statements flattened = 339 [2024-09-23 23:07:21,987 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-09-23 23:07:21,987 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-09-23 23:07:21,988 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-09-23 23:07:21,988 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-09-23 23:07:21,997 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 23.09 11:07:21" (1/1) ... [2024-09-23 23:07:21,997 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 23.09 11:07:21" (1/1) ... [2024-09-23 23:07:22,010 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 23.09 11:07:21" (1/1) ... [2024-09-23 23:07:22,010 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 23.09 11:07:21" (1/1) ... [2024-09-23 23:07:22,038 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 23.09 11:07:21" (1/1) ... [2024-09-23 23:07:22,046 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 23.09 11:07:21" (1/1) ... [2024-09-23 23:07:22,056 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 23.09 11:07:21" (1/1) ... [2024-09-23 23:07:22,062 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 23.09 11:07:21" (1/1) ... [2024-09-23 23:07:22,072 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-09-23 23:07:22,073 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-09-23 23:07:22,074 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-09-23 23:07:22,074 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-09-23 23:07:22,075 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 23.09 11:07:21" (1/1) ... [2024-09-23 23:07:22,080 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-09-23 23:07:22,088 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-09-23 23:07:22,105 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-09-23 23:07:22,108 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-09-23 23:07:22,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-09-23 23:07:22,156 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-09-23 23:07:22,156 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-09-23 23:07:22,156 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-09-23 23:07:22,157 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-09-23 23:07:22,157 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-09-23 23:07:22,157 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-09-23 23:07:22,157 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2024-09-23 23:07:22,157 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2024-09-23 23:07:22,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-09-23 23:07:22,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-09-23 23:07:22,158 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-09-23 23:07:22,158 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-09-23 23:07:22,158 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-09-23 23:07:22,158 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-09-23 23:07:22,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-09-23 23:07:22,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-09-23 23:07:22,160 WARN L211 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-09-23 23:07:22,299 INFO L242 CfgBuilder]: Building ICFG [2024-09-23 23:07:22,301 INFO L268 CfgBuilder]: Building CFG for each procedure with an implementation [2024-09-23 23:07:23,621 INFO L287 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-09-23 23:07:23,621 INFO L291 CfgBuilder]: Performing block encoding [2024-09-23 23:07:24,669 INFO L313 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-09-23 23:07:24,670 INFO L318 CfgBuilder]: Removed 6 assume(true) statements. [2024-09-23 23:07:24,671 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.09 11:07:24 BoogieIcfgContainer [2024-09-23 23:07:24,672 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-09-23 23:07:24,673 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-09-23 23:07:24,674 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-09-23 23:07:24,678 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-09-23 23:07:24,678 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.09 11:07:20" (1/4) ... [2024-09-23 23:07:24,679 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5ef9083f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.09 11:07:24, skipping insertion in model container [2024-09-23 23:07:24,679 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 23.09 11:07:20" (2/4) ... [2024-09-23 23:07:24,680 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5ef9083f and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CORRECTNESS_WITNESS 23.09 11:07:24, skipping insertion in model container [2024-09-23 23:07:24,680 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 23.09 11:07:21" (3/4) ... [2024-09-23 23:07:24,680 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5ef9083f and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CORRECTNESS_WITNESS 23.09 11:07:24, skipping insertion in model container [2024-09-23 23:07:24,680 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.09 11:07:24" (4/4) ... [2024-09-23 23:07:24,681 INFO L112 eAbstractionObserver]: Analyzing ICFG popl20-bad-buffer-mult-alt.wvr.c [2024-09-23 23:07:24,702 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:None NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-09-23 23:07:24,702 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 15 error locations. [2024-09-23 23:07:24,702 INFO L484 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-09-23 23:07:24,954 INFO L144 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2024-09-23 23:07:25,005 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-09-23 23:07:25,005 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-09-23 23:07:25,006 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-09-23 23:07:25,008 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-09-23 23:07:25,009 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2024-09-23 23:07:25,042 INFO L157 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-09-23 23:07:25,055 INFO L335 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == thread2Thread1of1ForFork1 ======== [2024-09-23 23:07:25,064 INFO L336 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, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=None, 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;@4d73ea2e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-09-23 23:07:25,064 INFO L337 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2024-09-23 23:07:25,491 INFO L399 AbstractCegarLoop]: === Iteration 1 === Targeting thread2Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread2Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread2Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thread2Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 1 more)] === [2024-09-23 23:07:25,496 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-09-23 23:07:25,497 INFO L85 PathProgramCache]: Analyzing trace with hash 1526835838, now seen corresponding path program 1 times [2024-09-23 23:07:25,505 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-09-23 23:07:25,505 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1878123499] [2024-09-23 23:07:25,506 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-09-23 23:07:25,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-09-23 23:07:25,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-09-23 23:07:29,697 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-09-23 23:07:29,698 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-09-23 23:07:29,698 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1878123499] [2024-09-23 23:07:29,699 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1878123499] provided 1 perfect and 0 imperfect interpolant sequences [2024-09-23 23:07:29,699 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-09-23 23:07:29,699 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-09-23 23:07:29,700 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [667785908] [2024-09-23 23:07:29,701 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-09-23 23:07:29,704 INFO L551 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-09-23 23:07:29,704 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-09-23 23:07:29,725 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-09-23 23:07:29,725 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-09-23 23:07:29,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-09-23 23:07:29,728 INFO L474 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-09-23 23:07:29,729 INFO L475 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 2.0) internal successors, (10), 4 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-09-23 23:07:29,729 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-09-23 23:07:29,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-09-23 23:07:29,812 WARN L456 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-09-23 23:07:29,812 INFO L399 AbstractCegarLoop]: === Iteration 2 === Targeting thread2Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread2Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread2Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thread2Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 1 more)] === [2024-09-23 23:07:29,813 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-09-23 23:07:29,813 INFO L85 PathProgramCache]: Analyzing trace with hash -1579801446, now seen corresponding path program 1 times [2024-09-23 23:07:29,814 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-09-23 23:07:29,814 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1497660011] [2024-09-23 23:07:29,814 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-09-23 23:07:29,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-09-23 23:07:29,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-09-23 23:07:32,923 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-09-23 23:07:32,923 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-09-23 23:07:32,924 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1497660011] [2024-09-23 23:07:32,924 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1497660011] provided 0 perfect and 1 imperfect interpolant sequences [2024-09-23 23:07:32,924 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [24790162] [2024-09-23 23:07:32,924 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-09-23 23:07:32,924 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-09-23 23:07:32,924 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-09-23 23:07:32,980 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-09-23 23:07:32,982 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-09-23 23:07:33,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-09-23 23:07:33,086 INFO L262 TraceCheckSpWp]: Trace formula consists of 154 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-09-23 23:07:33,092 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-09-23 23:07:34,629 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-09-23 23:07:34,630 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-09-23 23:07:42,357 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-09-23 23:07:42,358 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [24790162] provided 0 perfect and 2 imperfect interpolant sequences [2024-09-23 23:07:42,358 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-09-23 23:07:42,358 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 13 [2024-09-23 23:07:42,359 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1551207786] [2024-09-23 23:07:42,359 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-09-23 23:07:42,359 INFO L551 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2024-09-23 23:07:42,360 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-09-23 23:07:42,360 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2024-09-23 23:07:42,361 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=130, Unknown=0, NotChecked=0, Total=182 [2024-09-23 23:07:42,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-09-23 23:07:42,361 INFO L474 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-09-23 23:07:42,362 INFO L475 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 1.7857142857142858) internal successors, (25), 13 states have internal predecessors, (25), 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) [2024-09-23 23:07:42,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-09-23 23:07:42,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-09-23 23:07:43,202 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-09-23 23:07:43,202 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-09-23 23:07:43,215 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-09-23 23:07:43,403 WARN L456 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1 [2024-09-23 23:07:43,403 INFO L399 AbstractCegarLoop]: === Iteration 3 === Targeting thread2Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread2Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread2Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thread2Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 1 more)] === [2024-09-23 23:07:43,404 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-09-23 23:07:43,404 INFO L85 PathProgramCache]: Analyzing trace with hash 107230622, now seen corresponding path program 1 times [2024-09-23 23:07:43,404 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-09-23 23:07:43,404 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1430997846] [2024-09-23 23:07:43,404 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-09-23 23:07:43,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-09-23 23:07:43,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-09-23 23:07:47,461 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-09-23 23:07:47,461 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-09-23 23:07:47,462 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1430997846] [2024-09-23 23:07:47,462 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1430997846] provided 0 perfect and 1 imperfect interpolant sequences [2024-09-23 23:07:47,462 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [857293584] [2024-09-23 23:07:47,462 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-09-23 23:07:47,462 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-09-23 23:07:47,462 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-09-23 23:07:47,464 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-09-23 23:07:47,465 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-09-23 23:07:47,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-09-23 23:07:47,560 INFO L262 TraceCheckSpWp]: Trace formula consists of 199 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-09-23 23:07:47,566 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-09-23 23:07:48,933 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-09-23 23:07:48,934 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-09-23 23:07:58,840 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-09-23 23:07:58,840 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [857293584] provided 0 perfect and 2 imperfect interpolant sequences [2024-09-23 23:07:58,841 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-09-23 23:07:58,841 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 10, 10] total 28 [2024-09-23 23:07:58,841 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [808107931] [2024-09-23 23:07:58,841 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-09-23 23:07:58,842 INFO L551 AbstractCegarLoop]: INTERPOLANT automaton has 29 states [2024-09-23 23:07:58,842 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-09-23 23:07:58,843 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2024-09-23 23:07:58,844 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=178, Invalid=634, Unknown=0, NotChecked=0, Total=812 [2024-09-23 23:07:58,844 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-09-23 23:07:58,844 INFO L474 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-09-23 23:07:58,845 INFO L475 AbstractCegarLoop]: INTERPOLANT automaton has has 29 states, 29 states have (on average 1.5172413793103448) internal successors, (44), 28 states have internal predecessors, (44), 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) [2024-09-23 23:07:58,845 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-09-23 23:07:58,845 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-09-23 23:07:58,845 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-09-23 23:08:07,427 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-09-23 23:08:07,427 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-09-23 23:08:07,428 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2024-09-23 23:08:07,441 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2024-09-23 23:08:07,628 WARN L456 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-09-23 23:08:07,629 INFO L399 AbstractCegarLoop]: === Iteration 4 === Targeting thread2Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread2Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread2Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thread2Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 1 more)] === [2024-09-23 23:08:07,630 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-09-23 23:08:07,630 INFO L85 PathProgramCache]: Analyzing trace with hash 2119366111, now seen corresponding path program 2 times [2024-09-23 23:08:07,630 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-09-23 23:08:07,630 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1300717119] [2024-09-23 23:08:07,630 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-09-23 23:08:07,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-09-23 23:08:07,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-09-23 23:08:13,797 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-09-23 23:08:13,797 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-09-23 23:08:13,797 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1300717119] [2024-09-23 23:08:13,798 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1300717119] provided 0 perfect and 1 imperfect interpolant sequences [2024-09-23 23:08:13,798 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [202805688] [2024-09-23 23:08:13,798 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-09-23 23:08:13,798 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-09-23 23:08:13,798 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-09-23 23:08:13,799 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-09-23 23:08:13,800 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-09-23 23:08:13,886 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2024-09-23 23:08:13,886 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-09-23 23:08:13,888 INFO L262 TraceCheckSpWp]: Trace formula consists of 145 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-09-23 23:08:13,890 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-09-23 23:08:15,546 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-09-23 23:08:15,546 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-09-23 23:08:15,547 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [202805688] provided 1 perfect and 0 imperfect interpolant sequences [2024-09-23 23:08:15,547 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-09-23 23:08:15,547 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [19] total 22 [2024-09-23 23:08:15,547 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1360076435] [2024-09-23 23:08:15,547 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-09-23 23:08:15,547 INFO L551 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-09-23 23:08:15,548 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-09-23 23:08:15,548 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-09-23 23:08:15,548 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=451, Unknown=0, NotChecked=0, Total=506 [2024-09-23 23:08:15,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-09-23 23:08:15,548 INFO L474 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-09-23 23:08:15,549 INFO L475 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 2.4) internal successors, (12), 4 states have internal predecessors, (12), 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) [2024-09-23 23:08:15,549 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-09-23 23:08:15,549 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-09-23 23:08:15,549 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2024-09-23 23:08:15,549 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-09-23 23:08:18,853 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-09-23 23:08:18,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-09-23 23:08:18,855 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2024-09-23 23:08:18,855 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-09-23 23:08:18,890 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2024-09-23 23:08:19,056 WARN L456 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,5 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-09-23 23:08:19,057 INFO L399 AbstractCegarLoop]: === Iteration 5 === Targeting thread2Err1ASSERT_VIOLATIONWITNESS_INVARIANT === [thread2Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread2Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thread2Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 1 more)] === [2024-09-23 23:08:19,057 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-09-23 23:08:19,057 INFO L85 PathProgramCache]: Analyzing trace with hash -1089852491, now seen corresponding path program 1 times [2024-09-23 23:08:19,057 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-09-23 23:08:19,058 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [538677635] [2024-09-23 23:08:19,058 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-09-23 23:08:19,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-09-23 23:08:19,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-09-23 23:08:30,092 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 4 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-09-23 23:08:30,092 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-09-23 23:08:30,092 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [538677635] [2024-09-23 23:08:30,092 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [538677635] provided 0 perfect and 1 imperfect interpolant sequences [2024-09-23 23:08:30,092 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [70695534] [2024-09-23 23:08:30,092 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-09-23 23:08:30,093 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-09-23 23:08:30,093 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-09-23 23:08:30,096 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-09-23 23:08:30,098 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-09-23 23:08:30,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-09-23 23:08:30,401 INFO L262 TraceCheckSpWp]: Trace formula consists of 2022 conjuncts, 171 conjuncts are in the unsatisfiable core [2024-09-23 23:08:30,406 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-09-23 23:08:33,446 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 4 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-09-23 23:08:33,446 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-09-23 23:08:54,361 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 4 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-09-23 23:08:54,361 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [70695534] provided 0 perfect and 2 imperfect interpolant sequences [2024-09-23 23:08:54,361 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-09-23 23:08:54,362 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 24, 27] total 76 [2024-09-23 23:08:54,362 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1245696668] [2024-09-23 23:08:54,362 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-09-23 23:08:54,363 INFO L551 AbstractCegarLoop]: INTERPOLANT automaton has 77 states [2024-09-23 23:08:54,363 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-09-23 23:08:54,364 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 77 interpolants. [2024-09-23 23:08:54,366 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=955, Invalid=4897, Unknown=0, NotChecked=0, Total=5852 [2024-09-23 23:08:54,366 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-09-23 23:08:54,367 INFO L474 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-09-23 23:08:54,367 INFO L475 AbstractCegarLoop]: INTERPOLANT automaton has has 77 states, 77 states have (on average 1.8311688311688312) internal successors, (141), 76 states have internal predecessors, (141), 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) [2024-09-23 23:08:54,367 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-09-23 23:08:54,367 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-09-23 23:08:54,367 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2024-09-23 23:08:54,367 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-09-23 23:08:54,367 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-09-23 23:09:25,325 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-09-23 23:09:25,325 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-09-23 23:09:25,325 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2024-09-23 23:09:25,325 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-09-23 23:09:25,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2024-09-23 23:09:25,340 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2024-09-23 23:09:25,526 WARN L456 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,6 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-09-23 23:09:25,526 INFO L399 AbstractCegarLoop]: === Iteration 6 === Targeting thread2Err1ASSERT_VIOLATIONWITNESS_INVARIANT === [thread2Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread2Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thread2Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 1 more)] === [2024-09-23 23:09:25,527 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-09-23 23:09:25,527 INFO L85 PathProgramCache]: Analyzing trace with hash 167859893, now seen corresponding path program 2 times [2024-09-23 23:09:25,527 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-09-23 23:09:25,527 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [67741532] [2024-09-23 23:09:25,527 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-09-23 23:09:25,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-09-23 23:09:25,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-09-23 23:09:37,815 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 2 proven. 270 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-09-23 23:09:37,815 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-09-23 23:09:37,815 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [67741532] [2024-09-23 23:09:37,815 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [67741532] provided 0 perfect and 1 imperfect interpolant sequences [2024-09-23 23:09:37,815 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1570472273] [2024-09-23 23:09:37,815 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-09-23 23:09:37,816 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-09-23 23:09:37,816 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-09-23 23:09:37,818 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-09-23 23:09:37,819 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-09-23 23:09:38,107 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-09-23 23:09:38,107 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-09-23 23:09:38,115 INFO L262 TraceCheckSpWp]: Trace formula consists of 2130 conjuncts, 205 conjuncts are in the unsatisfiable core [2024-09-23 23:09:38,127 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-09-23 23:09:42,207 INFO L349 Elim1Store]: treesize reduction 3, result has 85.7 percent of original size [2024-09-23 23:09:42,208 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 27 [2024-09-23 23:09:43,311 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 4 proven. 268 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-09-23 23:09:43,311 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-09-23 23:09:52,893 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-09-23 23:09:52,893 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 27 treesize of output 30 [2024-09-23 23:10:03,735 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 4 proven. 268 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-09-23 23:10:03,735 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1570472273] provided 0 perfect and 2 imperfect interpolant sequences [2024-09-23 23:10:03,735 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-09-23 23:10:03,735 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [39, 37, 39] total 113 [2024-09-23 23:10:03,736 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1107551191] [2024-09-23 23:10:03,736 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-09-23 23:10:03,736 INFO L551 AbstractCegarLoop]: INTERPOLANT automaton has 114 states [2024-09-23 23:10:03,736 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-09-23 23:10:03,740 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 114 interpolants. [2024-09-23 23:10:03,742 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2240, Invalid=10642, Unknown=0, NotChecked=0, Total=12882 [2024-09-23 23:10:03,742 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-09-23 23:10:03,742 INFO L474 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-09-23 23:10:03,743 INFO L475 AbstractCegarLoop]: INTERPOLANT automaton has has 114 states, 114 states have (on average 1.587719298245614) internal successors, (181), 113 states have internal predecessors, (181), 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) [2024-09-23 23:10:03,743 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-09-23 23:10:03,743 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-09-23 23:10:03,743 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2024-09-23 23:10:03,743 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-09-23 23:10:03,743 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2024-09-23 23:10:03,743 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-09-23 23:10:55,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-09-23 23:10:55,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-09-23 23:10:55,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2024-09-23 23:10:55,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-09-23 23:10:55,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2024-09-23 23:10:55,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2024-09-23 23:10:55,422 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2024-09-23 23:10:55,608 WARN L456 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,7 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-09-23 23:10:55,608 INFO L399 AbstractCegarLoop]: === Iteration 7 === Targeting thread2Err1ASSERT_VIOLATIONWITNESS_INVARIANT === [thread2Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread2Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thread2Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 1 more)] === [2024-09-23 23:10:55,609 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-09-23 23:10:55,609 INFO L85 PathProgramCache]: Analyzing trace with hash 1333144757, now seen corresponding path program 3 times [2024-09-23 23:10:55,609 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-09-23 23:10:55,609 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1373645661] [2024-09-23 23:10:55,609 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-09-23 23:10:55,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-09-23 23:10:55,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-09-23 23:11:11,228 INFO L134 CoverageAnalysis]: Checked inductivity of 1100 backedges. 2 proven. 1098 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-09-23 23:11:11,229 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-09-23 23:11:11,229 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1373645661] [2024-09-23 23:11:11,229 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1373645661] provided 0 perfect and 1 imperfect interpolant sequences [2024-09-23 23:11:11,229 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1812444010] [2024-09-23 23:11:11,229 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-09-23 23:11:11,230 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-09-23 23:11:11,230 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-09-23 23:11:11,231 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-09-23 23:11:11,232 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2024-09-23 23:11:11,510 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2024-09-23 23:11:11,511 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-09-23 23:11:11,516 INFO L262 TraceCheckSpWp]: Trace formula consists of 1923 conjuncts, 141 conjuncts are in the unsatisfiable core [2024-09-23 23:11:11,521 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-09-23 23:11:14,340 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 13 treesize of output 5 [2024-09-23 23:11:16,471 INFO L134 CoverageAnalysis]: Checked inductivity of 1100 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1091 trivial. 0 not checked. [2024-09-23 23:11:16,471 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-09-23 23:11:23,530 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 14 treesize of output 6 [2024-09-23 23:11:41,637 INFO L134 CoverageAnalysis]: Checked inductivity of 1100 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1091 trivial. 0 not checked. [2024-09-23 23:11:41,637 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1812444010] provided 1 perfect and 1 imperfect interpolant sequences [2024-09-23 23:11:41,637 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2024-09-23 23:11:41,638 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [63, 13] total 87 [2024-09-23 23:11:41,638 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1458781482] [2024-09-23 23:11:41,638 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-09-23 23:11:41,638 INFO L551 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2024-09-23 23:11:41,638 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-09-23 23:11:41,639 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2024-09-23 23:11:41,640 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=499, Invalid=7157, Unknown=0, NotChecked=0, Total=7656 [2024-09-23 23:11:41,640 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-09-23 23:11:41,640 INFO L474 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-09-23 23:11:41,640 INFO L475 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 2.7857142857142856) internal successors, (39), 13 states have internal predecessors, (39), 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) [2024-09-23 23:11:41,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-09-23 23:11:41,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-09-23 23:11:41,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2024-09-23 23:11:41,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-09-23 23:11:41,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2024-09-23 23:11:41,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 58 states. [2024-09-23 23:11:41,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-09-23 23:11:57,282 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-09-23 23:11:57,282 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-09-23 23:11:57,282 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2024-09-23 23:11:57,282 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-09-23 23:11:57,282 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2024-09-23 23:11:57,282 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2024-09-23 23:11:57,283 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-09-23 23:11:57,297 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2024-09-23 23:11:57,483 WARN L456 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2024-09-23 23:11:57,483 INFO L399 AbstractCegarLoop]: === Iteration 8 === Targeting thread2Err1ASSERT_VIOLATIONWITNESS_INVARIANT === [thread2Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread2Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thread2Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 1 more)] === [2024-09-23 23:11:57,484 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-09-23 23:11:57,484 INFO L85 PathProgramCache]: Analyzing trace with hash 181509921, now seen corresponding path program 1 times [2024-09-23 23:11:57,484 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-09-23 23:11:57,484 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [918351178] [2024-09-23 23:11:57,484 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-09-23 23:11:57,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-09-23 23:11:57,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-09-23 23:12:09,750 INFO L134 CoverageAnalysis]: Checked inductivity of 1100 backedges. 0 proven. 1100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-09-23 23:12:09,750 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-09-23 23:12:09,751 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [918351178] [2024-09-23 23:12:09,751 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [918351178] provided 0 perfect and 1 imperfect interpolant sequences [2024-09-23 23:12:09,751 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1161507348] [2024-09-23 23:12:09,751 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-09-23 23:12:09,751 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-09-23 23:12:09,751 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-09-23 23:12:09,752 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-09-23 23:12:09,753 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2024-09-23 23:12:10,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-09-23 23:12:10,112 INFO L262 TraceCheckSpWp]: Trace formula consists of 2658 conjuncts, 249 conjuncts are in the unsatisfiable core [2024-09-23 23:12:10,118 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-09-23 23:12:15,026 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 11 treesize of output 3 [2024-09-23 23:12:17,286 INFO L134 CoverageAnalysis]: Checked inductivity of 1100 backedges. 4 proven. 1096 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-09-23 23:12:17,286 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-09-23 23:13:42,706 WARN L293 SmtUtils]: Spent 23.07s on a formula simplification that was a NOOP. DAG size: 292 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-09-23 23:15:56,667 WARN L293 SmtUtils]: Spent 18.80s on a formula simplification that was a NOOP. DAG size: 272 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-09-23 23:17:06,317 WARN L293 SmtUtils]: Spent 25.85s on a formula simplification. DAG size of input: 258 DAG size of output: 246 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-09-23 23:18:36,462 WARN L293 SmtUtils]: Spent 8.51s on a formula simplification that was a NOOP. DAG size: 224 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-09-23 23:18:53,740 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 12 treesize of output 4 [2024-09-23 23:20:10,678 INFO L134 CoverageAnalysis]: Checked inductivity of 1100 backedges. 4 proven. 1096 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-09-23 23:20:10,678 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1161507348] provided 0 perfect and 2 imperfect interpolant sequences [2024-09-23 23:20:10,678 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-09-23 23:20:10,679 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [62, 64, 64] total 189 [2024-09-23 23:20:10,679 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [720258167] [2024-09-23 23:20:10,679 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-09-23 23:20:10,679 INFO L551 AbstractCegarLoop]: INTERPOLANT automaton has 190 states [2024-09-23 23:20:10,679 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-09-23 23:20:10,682 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 190 interpolants. [2024-09-23 23:20:10,688 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6639, Invalid=29271, Unknown=0, NotChecked=0, Total=35910 [2024-09-23 23:20:10,688 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-09-23 23:20:10,688 INFO L474 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-09-23 23:20:10,689 INFO L475 AbstractCegarLoop]: INTERPOLANT automaton has has 190 states, 190 states have (on average 1.368421052631579) internal successors, (260), 189 states have internal predecessors, (260), 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) [2024-09-23 23:20:10,689 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-09-23 23:20:10,689 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-09-23 23:20:10,689 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2024-09-23 23:20:10,689 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-09-23 23:20:10,689 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2024-09-23 23:20:10,689 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 58 states. [2024-09-23 23:20:10,689 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-09-23 23:20:10,689 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. Killed by 15